GreenMeter User Manual 5 - altEStore.com · 2009-02-13 · GreenMeter User Manual V 5.0 December 5, 2008 ... 5.2 WEB SERVICE () ... Monitors up to 4 DC Power Sources (up to 65Vdc,

© 2008 ICP Solar Technologies Inc.

www.sunsei.com

GreenMeter User Manual

V 5.0

December 5, 2008

PLEASE SAVE THIS MANUAL FOR FUTURE REFERENCE


THIS PAGE LEFT BLANK


i

Table of Contents

INTRODUCTION................................................................................ III

APPLICATION AND FEATURE SUMMARY .................................. IV

DISCLAIMER .......................................................................................V

CHAPTER 1 .......................................................................................... 1

1.0 SAFETY CONCERNS .......................................................................... 1

1.1 ELECTRICAL HAZARDS ..................................................................... 1

CHAPTER 2 .......................................................................................... 3

2.0 ORDERING AND PREPARATION ......................................................... 3

CHAPTER 3 .......................................................................................... 6

3.0 HARDWARE INSTALLATION ............................................................... 6

3.1 WIRING PROCEDURES FOR DC BASED SYSTEM ................................. 6

3.2 WIRING PROCEDURES FOR AN AC BASED SYSTEM........................... 12

CHAPTER 4 ........................................................................................ 14

4.0 SOFTWARE CONFIGURATION: AT LCD AND KEYPAD ....................... 14

4.1 INITIAL SETUP ............................................................................... 14

4.2 LCD MENU STRUCTURE DIAGRAM................................................. 17

4.3 SYSTEM ALARMING ........................................................................ 28

4.4 BATTERY MONITORING .................................................................. 29

4.5 NAMING YOUR GREENMETER ........................................................ 29

CHAPTER 5 ........................................................................................ 30

5.0 COMPUTER GRAPHICAL USER INTERFACE AND WEB INTERFACE ..... 30

5.1 PC USER INTERFACE ..................................................................... 30

5.2 WEB SERVICE (WWW.SUNSEIMONITORING.COM).............................. 39

CHAPTER 6 ........................................................................................ 44

6.0 USING SENSORS: POWER AND WEATHER ........................................ 44

6.1 AC SENSOR KIT ............................................................................. 44

6.2 DC SENSOR KIT ............................................................................. 46

6.3 WEATHER SENSORS ........................................................................ 48

CHAPTER 7 ........................................................................................ 50

7.0 TECHNICAL SPECIFICATIONS AND SUPPORT .................................... 50

7.1 SPECIFICATIONS ............................................................................ 50

6.2 TECHNICAL SUPPORT..................................................................... 51

WARRANTY POLICY ......................................................................... 52

APPENDIX A: GREENMETER MOUNTING TEMPLATE .......... 55

APPENDIX B: DC SENSOR MOUNTING TEMPLATE ................ 56


ii



iii

Introduction

Congratulations on the purchase of your new GreenMeter! The GreenMeter is an energy monitor device. It is capable of measuring the amount of power generated from alternative energy sources such as solar panels and wind turbines. The unit is also capable of measuring AC currents directly from your homes AC Power Panel/Inverter using the optional AC Current sensors purchase separately. The GreenMeter can also be interface with a personal computer (PC), through a graphical user interface (GUI) for extensive data logging and monitoring of your system. The GreenMeter is designed for use in either DC based systems (stand alone or Grid-Tied) which make use of a battery bank and an inverter to provide stable AC power, or AC based systems (AC Power Panel) to measure power usage from the grid or inverter. (AC based systems may require one or more AC Sensor Kit). Please read through this instruction manual THOROUGHLY before attempting to install the GreenMeter into your alternative energy system. PLEASE KEEP THIS MANUAL FOR FUTURE REFERENCE


iv

Application and Feature Summary

Monitors up to 4 DC Power Sources (up to 65Vdc, 130A max per input) for voltage and current measurements

• Small wind turbine

• Solar PV system

• Inverter DC input Battery monitoring system to report: State of charge including

• Status; charging discharging, % remaining in amp hours and time

Monitors up to 4 AC Power Sources (120A max per sensor) current measurements only

• 120VAC or 220VAC (50 or 60Hz)

Monitors weather related data including:

• Temperature

• wind speed

• irradiance Software Capabilities associated with above sensors

• Data capture, logging, and communicating; o One year storage on the GreenMeter itself including: o Data logged at 10 minute intervals o Data history and graphing o Cost savings kWh tracking incl. Time of use o Greenhouse gas emission tracking

• Data Communications and presentation o LCD display 20x4 character display o Computer application for installers and sophisticated home users o Dedicated Web page

Networking Capability

• Networking via Ethernet TCP/IP (RJ-45)

• Direct Computer interface via Ethernet port

• Connect to any Ethernet device e.g. router, Ethernet switch

• Wireless compatibility with your own GSM modem


v

Disclaimer

The contents of this document can change without notice and is intended for information purposes only. ICP Solar Technologies Inc. makes no warranties either expressed or implied, for the material covered in this document.

For information on turbine/solar installation and mounting, and installation of other power sources, the installer should refer to the user manual included with the equipment. It is the responsibility of the user to ensure that this product is suitable for the intended use and is installed in accordance with country/federal/provincial/state laws and codes. The user assumes full responsibility for the risk and results from the use of this document. All material included with this product is copyright and cannot be reproduced without the explicit permission from ICP Solar Technologies Inc. © 2008


vi



1

Chapter 1

1.0 Safety Concerns Prior to the start of work, all necessary tools should be collected and a work plan developed in a careful manner. Creating a work plan will greatly improve the chances of a successful installation and decrease the associated risk. Failure to follow the procedures outlined in this manual will void the product warranty.

A qualified electrician or tradesman or experienced installer should install the GreenMeter. Prior to installation the installer should be familiar with all information contained in this manual and any additional information included with the product. The installer should also be familiar with country/provincial/federal/state regulations and codes related to the installation.

1.1 Electrical Hazards The GreenMeter has been designed with safety as a primary concern. There are however still inherent dangers when opening the covers of the GreenMeter. The following is a list of precautions to be aware of when opening the GreenMeter covers: 1. Do not allow the ground clip to come into contact with any of the exposed metal in the terminal compartment. Doing so may cause a direct short across the battery bank causing serious personal injury and serious damage to your system. 2. Ensure that your wind turbine (if present) is not spinning and the brake is securely ON prior to connecting its output to the GreenMeter. A spinning turbine has a voltage that could cause severe injury and damage to the unit. 3. Ensure that your solar panels (if present) are not producing voltage and are disconnected using an appropriate rated disconnect breaker that is in the OFF position prior to connecting its output to the GreenMeter. An active solar panel has a voltage that could cause severe injury and damage to the unit. 4. The battery positive terminal MUST go through a safety breaker with the correct ratings or a disconnect box and a fuse. 5. All necessary fuses, breakers, disconnect switches, and turbine brake switches of the correct rating must be installed prior installation of the GreenMeter on all equipment. Fuse and breaker sizing should be done according to your user manuals of your system and standard electrical codes. Check with your local electrician for correct fuse and breaker sizing.


2



3

Chapter 2

2.0 Ordering and Preparation The list below includes all the parts that should be included with the product. If anything is missing contact the distributor where the product was purchased, or contact ICP Solar Technologies directly. GreenMeter (SKU 61000) includes

• GreenMeter

• Positive DC Battery Cable with Alligator Clamp

• Negative DC Battery Cable with Alligator Clamp

• GreenMeter Windows CD (Optional)

• User Manual (contained on CD) Optional software available from ICP Solar

• Web monitoring (SKU61700) Optional Accessories available from ICP Solar

• AC Sensor Kit dual (SKU61400) (up to two per GreenMeter)

• DC Sensor Module (SKU61100) (up to two per GreenMeter)

• Anemometer (SKU61500) (one per GreenMeter)

• Temperature Sensor (SKU61300) (one per GreenMeter)

• Irradiance Sensor (SKU61600) (one per GreenMeter)

• AC-DC power adapter-North America (SKU61800)

• AC-DC power adapter-for EU (SKU61900)

Items that you should consider obtaining before going to install GreenMeter:

Screws; GreenMeter needs 4 screws, DC sensor needs 4 screws, irradiation sensor needs 4 screws; be sure to obtain the type needed for the material you will be attached the equipment to. Ie. Wood, concrete, steel etc.

Ethernet cable; standard cable to connect to a router or cross over cable to connect directly to computer.

Copper cabling; to connect to DC sensor, inverter, PV modules; ensure correct gauge

2.


4

Please consult the following table and photos to identify the components of the GreenMeter A LCD Display B Key pad C Serial Number D Battery Positive (for item H) E Battery Negative (for item G) F Sensor connections/ Misc. Ports G Negative Battery Cable (Black) H Positive Battery Cable (Red)

Figure 1 Figure 2

Figure 3 Figure 4

A

B

C

D E

G H

F


5



6

Chapter 3

3.0 Hardware Installation The GreenMeter is designed for use in either DC systems, which use a battery bank and inverter, or AC systems, which connect directly to the power grid. Depending on what system you have, please follow the appropriate setup instructions. 3. Installation Steps

A typical DC based system uses a bank of batteries that is charged by the alternative sources via charge controllers and/or load diversion regulators. The battery bank is typically connected to an inverter to provide AC power that can be used with standard loads. The inverter is usually wired to an electrical panel.

IMPORTANT NOTE: The GreenMeter provides no protection or safety mechanisms and assumes that all diversion load regulators, solar panels, chargers, and equipment are equipped with the correct circuit breakers, fuses, and disconnect boxes, and are equipped with diodes to prevent backflow from the battery to the

sources as per installation manuals that come with other equipment. It is also recommended that adequate lightning protection be installed. ICP Solar Technologies Inc. is not responsible for any damage to any equipment that does not have these vital components installed. The GreenMeter can be used for a typical system voltage of 48V, with a MAXIMUM battery charging potential of 65V. In this type of system, the GreenMeter is powered directly from the battery bank.

WARNING: It is EXTREMELY IMPORTANT to never exceed 65V on the GreenMeter Battery hook-up. Doing so will result in permanent damage to the GreenMeter and void the warranty.

3.1 Wiring Procedures for DC Based System 4. 3.1.1 Prior to Installation: Things you will need

Prior to starting the installation the following tools are required: Large Flat head screw driver Philips head screw driver 5/16 HEX Wrench Wire strippers Screws(4) to attach GreenMeter to wall Screws(4) to attach each DC Sensor to wall


7

5. 3.1.2 Wire Guide

Additional wire may be needed to connect a DC based system. This wire guide table is a guide only and length will vary with voltage. Check local electrical codes for correct sizing and length.

6. Universal Wire Sizing Chart

This chart works for any voltage or voltage drop, American (AWG) or

metric (mm2) sizing. It applies to typical DC circuits and to some simple

AC circuits (single-phase AC with resistive loads, not motor loads, power

factor = 1.0, line reactance negligible).

STEP 1: Calculate the Following:

VDI = (AMPS x FEET)/(%VOLT DROP x VOLTAGE)

VDI = Voltage Drop Index (a reference number based on resistance

of wire)

FEET = ONE-WAY wiring distance (1 meter = 3.28 feet)

%VOLT DROP = Your choice of acceptable voltage drop (example:

use 3 for 3%)

STEP 2: Determine Appropriate Wire Size from Chart

Compare your calculated VDI with the VDI in the chart to determine the

closest wire size. Amps must not exceed the AMPACITY indicated for the

wire size.

Wire Size Area mm2 COPPER ALUMINUM

AWG VDI Ampacity VDI Ampacity

16 1.31 1 10

Not Recommended

14 2.08 2 15

12 3.31 3 20

10 5.26 5 30

8 8.37 8 55

6 13.3 12 75

4 21.1 20 95

2 33.6 31 130 20 100

0 53.5 49 170 31 132


8

00 67.4 62 195 39 150

000 85.0 78 225 49 175

0000 107 99 260 62 205

Metric Size by cross-sectional area

COPPER (VDI x 1.1 = mm2)

ALUMINUM (VDI x 1.7 = mm2)

Available Sizes: 1 1.5 2.5 4 6 10 16 25 35 50 70 95 120 mm2

EXAMPLE: 20 Amp load at 24V over a distance of 100 feet with 3% max. voltage drop

VDI = (20x100)/(3x24) = 27.78 For copper wire, the nearest VDI=31. This indicates #2 AWG wire or 35mm2

NOTES: AWG=American Wire Gauge. Ampacity is based on the National

Electrical Code (USA) for 30 degrees C (85 degrees F) ambient air

temperature, for no more than three insulated conductors in raceway in free

air of cable types AC, NM, NMC and SE; and conductor insulation types

TA, TBS, SA, AVB, SIS, RHH, THHN and XHHW. For other conditions,

refer to National Electric Code or an engineering handbook

Figure 1: Wiring Chart

7. 3.1.3 Installation Steps

A typical DC based system uses a bank of batteries that is charged by the alternative sources via charge controllers and/or load diversion regulators. The battery bank is typically connected to an inverter to provide AC power that can be used with standard loads. The inverter is usually wired to an electrical panel. The GreenMeter can be used for a MAXIMUM system voltage of 48V, with a maximum battery charging potential of 65V. STEP 1: Install GreenMeter in the upright position indoors only with the provided mounting screws. See Appendix A for a mounting template for the GreenMeter. The GreenMeter is NOT designed for outdoor use. If using outdoors ensure that the GreenMeter is enclosed in an appropriate NEMA enclosure. STEP 2: Ensure all DC Breakers are in the OFF position before connecting POSITIVE or NEGATIVE leads to GreenMeter terminal “D or E” of Figure 2 on page 4.


9

NOTE: Before connecting the battery bank, the battery positive lead must be connected to a circuit breaker or a fuse and a disconnect box for safety purposes.

STEP 3: Plug in the BLACK banana connector of the Ground Cable into “BATTERY NEGATIVE” in the GreenMeter on the left side – bottom terminal “E”. Then connect the BLACK Alligator Clip to the NEGATIVE terminal of your Battery. Caution, connecting the Alligator clip may cause some sparking on contact. STEP 4: Plug in the RED banana connector of the Power Cable into “BATTERY POSITIVE (65 volts max)” in the GreenMeter on the left side terminal “D”. Then connect the RED Alligator Clip to the POSITIVE Battery terminal. Caution, connecting the Alligator clip may cause some sparking on contact. The GreenMeter will now power up and the setup wizard will start up. We will return to this wizard in Step 8. (See Chapter 4 for more details). There is no on-off switch on the GreenMeter. STEP 5: If a DC Sensor Kit is to be used with this system it should be setup now. Chapter 6, section 2 gives a detailed description of how to install the DC Sensor Kit. STEP 6: If an AC Sensor Kit is to be used with this system it should be setup now. Chapter 6, section 1 gives a detailed description of how to install the AC Sensor Kit. STEP 7: To connect the GreenMeter to a network: plug the Ethernet cable into the TCP/IP port (not included) and then into a router or directly into a computer. STEP 8: Set up the GreenMeter using Chapter 4 (Section 4.1.1) of this document. 8.

9. 3.1.4 Installation Diagrams Examples and Possible Configurations

Current that can pass through the DC Sensor Module MUST NOT exceed 130A at anytime. To ensure that your system does not exceed 130A you must check your equipment manual for maximum current.

10. 3.1.5 GreenMeter Installation Examples

The following are EXAMPLES ONLY and systems may vary from the below examples. The GreenMeter can be used in various configurations, where all may not be shown in the following examples.

NOTE: Some Inverters can also charge your DC Battery bank. Be sure to account for the Inverter as an INPUT if it is used in this configuration. See owners guide for Inverter for more details.


10

System Example 1: Wind Turbine, Solar Array, Inverter, Battery, and AC option at 48VDC (DC Load Centre or Combiner Box not provided)

Figure 2

In example 1 above the yellow (In-Out box) is the DC sensor. The top DC sensor is measuring solar and wind DC power. The lower DC sensor is measuring power going to the Inverter and battery state of charge. The lines going to the centre of this box are communications cables. The Computer can connect via a network or direct through the use of a ‘cross over’ Ethernet cable.(these crossover cables are often orange colored and can be bought at most computer stores) The DC load centre is not supplied by ICP Solar.


11

System Example 2: Wind Turbine, Solar Array, Inverter/Charger, Battery, and AC option

Figure 3


12

System Example 3: Simple Solar System with battery

Figure 4

3.2 Wiring Procedures for an AC Based System 11. 3.2.1 Prior to Installation

Prior to starting the installation the following tools are required: Large Flat head screw driver Philips head screw driver 12.


The AC sensors can be attached to wiring to monitor power usage from the grid or from an inverter or to a load. For AC only mode you will need to power the GreenMeter from your wall outlet using the AC adapter(sold separately)

WARNING: ELECTRICITY CAN KILL. AC Electrical Panel contains High Voltage, Current and Power and can cause severe injury or death. A qualified electrician should only install AC sensors.

STEP 1: Install GreenMeter in the upright position indoors only with the provided mounting screws. The GreenMeter is NOT designed for outdoor use.


13

STEP 2: Plug the GreenMeter directly into the wall outlet using the provided adapter (12VDC, Center Positive, 300mA minimum). The GreenMeter will now power up and the setup wizard will start up. We will return to this wizard in Step 6.

Figure 5

STEP 3: If a DC Sensor Kit is to be used with this system it should be setup now. Chapter 6, section 2 gives a detailed description of how to install the Kit. STEP 4: If an AC Sensor Kit is to be used with this system it should be setup now. Chapter 6, section 1 gives a detailed description of how to install the AC Sensor Kit. STEP 5: To connect the GreenMeter to a network: plug the Ethernet cable (not included) into the TCP/IP port and then into a router or directly into a computer. STEP 6: Set up the GreenMeter using Chapter 4 (Section 4.1.1) of this document.


14

Chapter 4

4.0 Software configuration: At LCD and Keypad

4.1 Initial Setup

The LCD Display on the GreenMeter is the main display for initial setup of the unit and for tracking the power running through your renewable system. 14. 4.1.1 Initial Setup

This section describes the setup process for the GreenMeter. The setup should be done after all hardware is setup and working but before the system is engaged passing current through the unit. To familiarize yourself with the menu structure it might be a good idea to flip forward to page 19 to see the scope of the menu capabilities of the LCD interface. Once power has been applied to the GreenMeter, the initial display will show. This will only be displayed on the first start-up or until the initial setup is completed if the setup is interrupted. If the wrong data is entered by mistake continue with the setup wizard - any setting can be changed later.(Do not interrupt flow of setup wizard as it is easier just to go back later and change any choices you have made) From here on in, the center key on the main key pad of the GreenMeter may be referred to as OK or center button or on LCD center btn. STEP 1: Press OK to begin the Setup Wizard STEP 2: DC Setup The DC Sensor Modules are first calibrated and their input types selected. If you do not have a DC Sensor Module just keep pressing OK on each screen until the AC Sensor screens begin (five (5) times altogether) and proceed with Step 3. STEP 2-A: Make sure that any DC Sensor Modules that are connected have NO CURRENT passing through them, and press OK on the calibration screen to calibrate the connected DC Sensor Modules.

~GreenMeter ---System Setup--- Press Any

Key to Continue


15

STEP 2-B: Enter a name for your GreenMeter – an optional 20 character name can be given to your GreenMeter for display on the PC User Interface. This is mainly for users who will have multiple GreenMeters in their system. The default name is GreenMeter. STEP 2-C: Select the type of DC sensor input(solar, wind etc.) connected to each input of the DC Sensor Modules. Each input is by default inactive, and can be activated by changing from NONE to the type of device connected to that particular input by pressing either the top or bottom buttons. Each one of the devices is numbered according to the labels on the connectors on the GreenMeter and the letters are on the associated DC Sensor Module. If “Battery” is selected for the input, proceed with Step 2-D, otherwise skip to Step 2-F. STEP 2-D (Battery input only): Select the nominal system voltage for the connected battery system – e.g. A 12 volt rated battery system would be selected as 12. Then enter the amp-hour rating of your battery system. STEP 2-E (Battery input only-optional setting for battery based systems): Select a maximum and minimum DC voltage level for your battery system. The maximum level should correspond to the maximum charging capacity of the battery bank for the system, which is typically a little less than 20% above the rated capacity. For example: lead-acid batteries with 12V rating ~= 14.4V actual maximum. The minimum level should correspond to the lowest operating levels of the devices running off the system power. STEP 2-F: If an input is set to other than NONE, the maximum power level for the component needs to be entered. This should be set to the maximum acceptable input or output power from the connected component. For example, if an inverter is connected to the selected input, then the power used by the inverter should not exceed the rated output of the inverter, so the power setting should be equal to the inverter rated output. For example, 500W inverter is set to 500W using the keypad.

Select Type (In.1-A) None

^ & v to Select Center - to Continue

Input 1-A Max. Power 01000W

Center Btn to Accept


16

STEP 2-G: Repeat Steps 2-C to2-F for all connected inputs to the DC Sensor Modules. STEP 3: AC Setup If an AC Sensor Kit has been installed, the input types are selected. If you do not have an AC Sensor Kit keep pressing OK on each screen until the SolarVu screens begin (two (2) times altogether) and proceed with Step 4. STEP 3-A: If an AC Sensor Kit has been installed, activate it by changing NONE to the type of device connected to it similar to the DC inputs above. If the two sensors of the Kit are being used separately, set up the sensor labelled 1 (one) first and an option to activate the second sensor will be displayed. Once the AC sensors have been activated, enter the typical AC voltage for the measured systems. STEP 3-B: Repeat Step 3-A for the 2nd optional AC Sensor Kit. STEP 4: Setup the connection with the SolarVu online service. If you would like the GreenMeter to connect to the SolarVu online service, then select YES on the SolarVu activation screen and enter the unique 6 digit ID number included with your GreenMeter. If you purchased a web service and were not provided with an ID number, please contact your equipment vendor. Accept 000000 id you did not purchase SolarVu. STEP 5: Setup the current, date and time. Move the up and down key to change the number and side keys to move the cursor, then press the center key when complete. The format is Month/Day/Year Hour: Minute: Second (MM/DD/YY HH:MM:SS). STEP 6: Setup your cost of power in dollars per kilowatt-hour ($/KWH). This should be available on your power bill or by contacting your power utility. This will allow for the estimation of cost savings from any renewable power devices that are connected to the GreenMeter™. If you have Time of Use billing, the changing of the time range for the first cost will allow the second cost to be entered, otherwise leave the default values for the time range. Savings calculation applies only to

--Enter SolarVu ID--

icpgm000000 Center Btn to Accept


17

power on sensors labelled as renewable source like wind, solar etc. Not if you choose to label the sensors grid power. Once the Setup Wizard is complete, the GreenMeter will bring up the Main Menu.

4.2 LCD Menu Structure Diagram 15. 4.2.1 Menu Architecture

Figure 6

The menus and options available on the display of the GreenMeter™ are described in proceeding sections. See the figure above for the menu system layout and corresponding numbering to the details below.


18

NOTE: Any changes to the settings on the GreenMeter™ will not be immediately reflected on the PC User Interface. If the PC User Interface is running, click the Disconnect button and reconnect to download the new settings. See Section 4.2.3 for details. 16.

17. 4.2.2 Main Menu

The Main Menu contains the primary interface to the GreenMeter. There are three sub menus for power displays, cost savings and external sensors. The menu can be scrolled through using the top and bottom buttons, and an option can be selected using the center button. The right and left buttons can be used to access the main unit setup menu and the about menu.

1. Power Display: The Power Display option will open the Power Display menu.

This menu allows for monitoring of AC current, DC current, battery status, and system voltages. Further information can be found in section 4.2.3.

2. Savings Menu: The Savings Menu option will open the savings menu. This menu allows for viewing of estimated cost savings, emission savings and power produced by renewable energy components attached to the system. Further information can be found in section 4.2.4.

3. Sensor Menu: The Sensor Menu option will open the savings menu. This menu allows for viewing of temperature, solar irradiance, and the wind speed if these components are attached to the system. Further information can be found in section 4.2.5.

4. Setup: This menu is accessed by pressing the Right Button when on the Main Menu. The Setup Menu allows for setup of the GreenMeter’s date, time, and IP address. This menu also allows for setup of the SolarVu system, firmware updates, and resetting the GreenMeter log. Further information can be found in section 4.2.6.

5. About: This menu is accessed by pressing the Left Button when on the Main Menu. The about menu displays the current version of the GreenMeter.

18.

19.

20.

21.

22.

23. 4.2.3 Power Display Menu

The power display menu contains all of the electrical monitoring application of the GreenMeter. There are four sub menus for DC readings, AC readings, system

<<<Main Menu>>> Power Display Savings Menu Sensor Menu

<About | Setup>

---About GreenMeter--- Version X.X

-(c) 2008 ICP Solar- Center Key to Return


19

voltages, and battery monitoring. The left button can be used to return to the main menu and the right button will access the setup menu for the power displays.

24. DC Readings: The DC readings menu will only be active if a DC unit has been setup. A DC unit can be setup during the initial setup of the GreenMeter or at anytime by plugging in the unit. Additionally, settings for any of the DC units can be changed using the setup menu as discussed in the Setup section below.

25. The DC readings menu will display the DC current, the power, and the total power produced by the DC source. Pressing either the up or down key will toggle between the current and power display and the total power display. The left and right keys will toggle between the units that have been setup.

26. AC Readings: The AC readings menu will only be active if an AC Sensor Kit has been setup. An AC Sensor Kit can be setup during the initial setup of the GreenMeter or at anytime by plugging in the AC Sensor Kit and using the setup menu as described in the Setup section. Additionally, settings for any of the AC Sensor Kit scan be changed using the setup menu as well.

27. 28. The AC readings menu will display the AC current, the power, and the total power produced by the AC source. Pressing either the up or down key will toggle between the current and power display and the total power display. The left and right keys will toggle between the units that have been setup.

29. System Voltages: The system voltages menu will only be active if a DC battery has been setup. This menu will display the voltages for the battery. The left and right buttons will scroll through additional batteries if present and setup.

30. Battery Monitor: The battery monitor menu will only be active if a DC battery option has been chosen. This menu will display the capacity, charging status, and amp and watt hours remaining in the battery at the current rate of drainage. The up and down button are used to show the amp and watt hour information. The left and right buttons will scroll through additional batteries if present and setup.

<<Power Displays>> DC Readings AC Readings System Voltages Battery Monitor

<< Previous | Setup>>


20

31. Setup:

Note: This menu is accessed by pressing the Right Button when on the Power Display Menu.

DC Setup: This option allows for the configuration of each DC sensor unit.

Each of these options will launch the same dialog as the one encountered when a DC unit is plugged in.

The types available for selection are: Battery, Inverter, Solar, Wind, Renewable, Non-Renewable, and Misc DC load. Once the correct type has been selected, press the center button.

Use the right and left buttons to move the cursor to the different digits and the up and down to change the number. Once the correct power has been selected for the device, press the center button. To complete the DC setup and return to the DC setup menu.

AC Setup: This option allows for the configuration of each AC sensor unit.

Input X-A Max. Power 01000W

Center Button to Accept

Select Type (In. X-A) Type

^ & v to Select Center to continue

<<DC Setup Menu>> DC1 - Input A DC1 - Input B DC2 - Input A DC2 - Input B

<< Previous | Main>>

<<Power Setup>> DC Setup AC Setup Voltage Settings Battery Settings



21

Each of these options will launch the same dialog for the different inputs.

The types available for selection are: Utility (2-Wire), Inverter (2-Wire), Solar (2-Wire), Wind (2-Wire), Misc (2-Wire), Utility (1-Wire), Inverter (1-Wire), Solar (1-Wire), Wind (1-Wire), Misc (1-Wire). The 2-Wire options are only available for the Input A option and will disable the Input B option for that sensor set. Once the correct type has been selected, press the center button.

Select the maximum current that the AC source can provide. Use the right and left buttons to move the cursor to the different digits and the up and down to change the number.

Select working AC voltage for the AC source. Use the right and left buttons to move the cursor to the different digits and the up and down to change the number. This value is often the value for the utility grid power.

Voltage Settings: This option allows for the setting of DC voltage maximums and minimums, as well as calibrating the DC voltage.

-Select AC Voltage- 100 V AC


-Set AC Max Current- 200A


Select Type AC X Type

^ & v to Select Center Button to Accept

<<AC Setup Menu>> AC1 - Input A AC1 - Input B AC2 - Input A AC2 - Input B



22

Maximum Voltages: Selecting this option displays a menu of the DC sensors.

Each of these options will open the same set of menus for each sensor.

Selecting no here will return to the voltage maximums menu. Selecting yes will proceed to the next menu.

Select the maximum voltage for the DC source. Use the right and left buttons to move the cursor to the different digits and the up and down to change the number. The maximum voltage for this option is 65.0 volts. Pressing the center button will return to the voltage maximums menu. You should enter your maximum system voltage here.

Minimum Voltages: Selecting this option displays a menu of the DC sensors.

Maximum Voltage 65.0 V


Maximum Voltage -Activate? NO

Center Button to Continue

<Voltage Maximums> DC1-A Max Voltage DC1-B Max Voltage DC2-A Max Voltage DC2-B Max Voltage


<Voltage Settings> Maximum Voltages Minimum Voltages Voltage Calibration



23


Selecting no here will return to the voltage minimums menu. Selecting yes will proceed to the next menu.

Select the minimum voltage for the DC source. Use the right and left buttons to move the cursor to the different digits and the up and down to change the number. The maximum voltage for this option is 65.0 volts. Pressing the center button will return to the voltage maximums menu.

Voltage Calibration: Selecting this option displays a menu of the DC sensors.


<Voltage Calibration> DC1-A Voltage Calibration DC1-B Voltage Calibration DC2-A Voltage Calibration DC2-B Voltage Calibration << Previous | Main>>

Minimum Voltage 65.0 V


Minimum Voltage -Activate? NO

Center Button to Continue

<Voltage Minimums> DC1-A Min Voltage DC1-B Min Voltage DC2-A Min Voltage DC2-B Min Voltage



24

During calibration the GreenMeter will measure and display the voltage. For most accurate calibration, you should use a voltmeter to measure the voltage and then input the measured value. There must be a voltage across the sensor when running calibration. Calibration without a sensor attached or with a sensor unhooked from its source will result in an inaccurate response.

Following this dialog a confirmation message will appear. Press the center button to accept the change or any other button to cancel.

Battery Settings: This option allows for the setting of DC battery voltage and capacity information.

Select the nominal battery voltage for the DC source. Use the right and left buttons to move the cursor to the different digits and the up and down to change the number. The maximum voltage for this option is 65Vdc however be sure the battery voltage being set is correct for the GreenMeter.

Select the battery capacity in amp-hours. Use the right and left buttons to move the cursor to the different digits and the up and down to change the number. Be sure that the battery capacity being set is correct for the supplied battery.

32. 4.2.4 Savings Menu

The savings menu calculates how much cost savings(in dollars) and emissions savings (in toxic gases) have been accumulated from your renewable energy sources. This menu has three major sections: cost savings, emissions savings, and setup.

Set Battery Capacity (Amp-hours) 0000 Ah


Set Nominal Battery Voltage (1-A) 000 V


---DC 1-A Voltage-- 000.00 V



25

Cost Savings: The cost savings menu shows a cumulative total to-date number, in dollars, of the savings the GreenMeter has tracked. When additional devices are attached the right and left buttons can be used to scroll though the devices showing each device’s individual savings. The center button will return to the savings menu.

Emission Savings: The cost savings menu shows a cumulative total to date number, in pounds, of the emission savings the GreenMeter has tracked. When additional devices are attached the right and left buttons can be used to scroll though the devices showing each device’s individual savings. The up and down buttons will toggle between CO2, SO2, and NO emissions. The center button will return to the savings menu.

Setup: This menu is accessed by pressing the Right Button when on the Savings Menu. The setup menu only has one option: setting the kilowatt hour cost for the cost savings feature. You get this number from your utility bill.

Press the center button to display the screen to set the time range for this cost.

Leaving these values at their default 00:00h will create one cost for the full day. If the utility charges a different rate for peak hours then up to three different time ranges can be set by altering the start and stop times on the subsequent screens. The second time range will start where the first one stopped and the third time range will be anytime that has not been assigned.

33. 4.2.5 Sensor Menu

The sensor menu displays external weather data. This menu has three major sections: temperature, wind speed, and solar irradiance.

---Time Range 1--- Start Time: 00:00h Stop Time: 00:00h Center Button to accept

---Cost Per KWH 1--- $0.0000

Center Button to accept

<<<Savings Menu>>> Cost Savings

Emission Savings <Previous | Setup>


26

Temperature: Shows the current temperature. Pressing any of the up, down, left, or right buttons will toggle between degrees Celsius and Fahrenheit. If you enable the sensor and do not connect it, erroneous data may result.

Wind Speed: Shows the measured wind speed as measured by the anemometer. Pressing any of the up, down, left, or right buttons will toggle between degrees m/s, km/h, and mph. If you enable the sensor and do not connect it, erroneous data may result.

Solar Irradiance: Shows the solar irradiance or intensity measured by the solar sensor in watts per square meter. If you enable the sensor and do not connect it, erroneous data may result.

34. 4.2.6 GENERAL SYSTEM SETUP

This menu is accessed by pressing the right button when on the Main Menu.

The setup menu allows for configuration of the GreenMeter. This menu has five major sections: Date/Time Setup, Network Setup, SolarVu Setup, Firmware Update and Logging Reset.

Date / Time Setup: Allows for the setup of the GreenMeter date and time for logging. The date is inputted in the month/day/year hours, minutes format. The left and right button moves the cursor and the up and down buttons to increment and decrement the numbers.

Network Setup: The network setup option opens the network setup menu, which has seven options: view network addresses, default to manual, set network ID, set manual IP, set port number, set sub-net mask, set gateway address.

<<<Setup Menu>>> Date / Time Setup Network Setup SolarVu Setup Firmware Update Logging Reset <Previous Menu

<Sensor Readings> Temperature Wind Speed Solar Intensity <Previous Menu


27

(CAUTION; MOST USERS SHOULD USE THIS AREA TO VIEW ADDRESS AND WRITE DOWN THE IP ADDRESS OF THEUNIT AND TO SET UP THE WEB SERVICE. THE REMAINDER OF THE OPTIONS HERE ARE FOR ADVANCED USERS ONLY)

View Addresses: Displays the IP Address, sub-net mask, and gateway address. Left and right buttons are used to scroll between these options and the center button returns to the network setup screen.

Default to Manual (Default to Auto): Selecting this option will change this option to “Default to Auto” or “Default to Manual”, respectively. This toggles between the GreenMeter’s default settings, and the ones that can be configured in this setup screen.

Set Network ID: This allows for setting the unique network name for the GreenMeter. This name can be up to twenty characters long.

Set Manual IP: This is the IP address that is used to access the GreenMeter over a local network. A confirmation dialog will be displayed once the IP has been selected.

Set Port Number: Changes the port that the GreenMeter communicates over TCP/IP with. This number can be anything from 0 to 65535.

Set Sub-Net Mask: This is the sub-net mask of the GreenMeter. A confirmation dialog will be displayed once the mask has been selected.

Set Gateway Address: The gateway that the GreenMeter is using. A confirmation dialog will be displayed once the gateway has been selected.

SolarVu Setup: The SolarVu setup allows for the GreenMeter to interact with the SolarVu system. This menu allows for the activation of the SolarVu and for changing of the SolarVu ID. It starts with the letters “icpgm”. Only by purchasing the web service option will you receive the ID and web address.

<<Network Setup>> View Addresses Default to Manual Set Network ID Set Manual IP Set Port Number Set Sub-Net Mask Set Gateway Address

<Previous | Main>


28

Firmware Update: The firmware updater searches for any available updates to the firmware. In order for this to work, the GreenMeter must have access to the internet so it can connect to the update server,

Logging Reset: Resets the GreenMeter’s logging memory. Caution: This will clear all records on the GreenMeter, and you won’t get them back, ever..

4.3 System Alarming There are several types of alarms and alarm thresholds that can be set on the GreenMeter. Most of these are set up automatically during the setup process, but all can be set through the Power Setup Menu on the GreenMeter.

35. 4.3.1 DC Power Alarms

Power Alarms indicate that the power level on a particular DC input has exceeded its normal operating levels. These alarms are based on the Maximum Power setting for each DC input, which is entered by the user on the setup of the DC input. See Setup/DC Setup under section 4.2.3 for DC input setup. This maximum setting is considered a ‘threshold’ and when crossed the system will generate an alarm.

36. 4.3.2 AC Current Alarms

Current Alarms are the same as the DC Power Alarms in section 4.3.1 but are for AC inputs. These alarms are based on the Maximum Current setting for each AC input which is entered on the setup of the AC input. See Setup/AC Setup under section 4.2.3 for AC input setup. This maximum setting is considered a ‘threshold’ and when crossed the system will generate an alarm. 37.

38. 4.3.3 Battery Monitoring Alarms : Voltage Alarms

Voltage Alarms indicate that the voltage level on a particular DC input has exceeded its normal operating levels. These alarms are based on the optional settings of Maximum and Minimum Voltage settings available for each DC input. During the GreenMeter setup, only Battery inputs display the option to set these levels, but all the DC inputs can be set from the Power Setup Menu. See Setup/Voltage Settings under section 4.2.3 for the voltage maximum and minimum setup. 39. 4.3.4 Alarm Screen

The alarm screen on the GreenMeter will appear when an alarm threshold is crossed, with the type of alarm and affected sensor appearing on the second line. If more than one is active at the same time, the option on the third line will appear to allow scrolling through the alarms.

<<SolarVu Setup>> Activate SolarVu Change SolarVu ID

<Previous | Main>


29

40. 4.3.5 Receiving Alarms by Email

If you have purchased the Sunsei Monitoring web service you can opt to receive alarms you have set by email. To set up go to your assigned website, logging and going to Setup and adding your email address at the bottom of the page.

4.4 Battery Monitoring The battery monitoring feature of the GreenMeter enables the user to see an approximate status of the charge or discharge of their battery bank(s). Using the nominal voltage of the system (12, 24, 48, etc.) and the amp-hour rating of the connected battery bank, the GreenMeter is able to approximate the percent of charge on the battery and the time remaining until full discharge when discharging. The full discharge voltage is calculated using nominal voltage multiplied by 0.9 (e.g. 12V * 0.9 = 10.8V). When the battery bank reaches this voltage, the bank is considered fully discharged and should not be discharged further without seriously impacting the life of the batteries. The time remaining and percent of remaining charge is calculated by using Peukerts law, which is the capacity of a lead-acid battery in terms of the rate at which it is discharged. It uses the amp-hour rating of the battery bank and the nominal voltage.

4.5 Naming Your GreenMeter Your GreenMeter comes with a name that is assigned in the factory and that name is GreenMeter. You are encouraged to assign a unique name to each GreenMeter you install so that our User Interface Software (see section 5.1) can distinguish between multiple GreenMeters. People often like to name them after the towns they are in or the street name.

This name change can be completed during the initial setup of the GreenMeter (see Step 2-B in section 4.1.1) or any time afterwards under Set Network ID in the Network Setup Menu (see section 4.2.6).

----Alarm Status---- ‘Alarm Type and Sensor’ --Scroll <> Alarms-- Center Btn to Clear


30

Chapter 5

5.0 Computer Graphical User Interface and Web Interface

5.1 PC User Interface 41. 5.1.1 Installation and Requirements

The software is currently only available for Windows machines. Requirements Windows 2000/XP/Vista Pentium 2 or equivalent processor Java Runtime Environment 6.0 or greater (Install Included on CD) Ethernet Port – From your PC or connected router Ethernet Cable (not included) – Crossover cable for direct-to-PC connections, Straight-through cable for router connections. Installation

• Insert CD into CD ROM drive of PC

• Open My Computer and double-click the CD ROM drive

• Select the applicable install for you o To install WITH the Java Runtime Environment, double-click “GreenMeterInstallJava.exe”

o To install WITHOUT the Java Runtime Environment (already installed on your PC), double-click “GreenMeterInstall.exe”

• Follow the instructions on the selected install program 42. 5.1.2 Connecting the GreenMeter to your PC

In order to connect the GreenMeter to your computer, you first need to determine if you will connect to the computer directly or through an existing router. For Cable or DSL connected computers already using the Ethernet port of your computer, a router connection is required. If you do not have a router, you will either have to purchase a router (available at low cost at most electronics stores) or disconnect your Internet connection and connect directly to you computer when connecting to the GreenMeter. Direct Connection If you are connecting directly to your computers’ Ethernet port, you will require a Crossover Ethernet cable. In this case, the IP Address will be fixed. The default is 192.168.1.1, but it can be set manually on the GreenMeter, (see Network Settings,


31

section 4.2.6). The IP address on your computer will have to be set manually as well, with the first three numbers in the address the same as on the GreenMeter - for example, 192.168.1.2 would work with the default address shown above. Router Connection (Automatic IP Assignment - DHCP) If you are connecting to your routers’ Ethernet port, you will require a Straight- through Ethernet cable. No computer setting changes should be necessary. Your computer must be connected to the same router. To obtain the IP address of the GreenMeter, connect the GreenMeter to your router and wait ten seconds, then check “View Addresses” under the “Network Settings” menu (see Network Settings, section 4.2.6) on the GreenMeter display. 43. 5.1.3 Running the User Interface Software

Once the application is installed, select GreenMeter from the Start menu, starting the application in your default browser. On initial start-up, the user will need to enter IP address information from the GreenMeter (See previous section on how to obtain the IP address). Once it has been entered, click the “Connect” button (See Figure 11). The software will attempt to connect to the GreenMeter.

Figure 7

Once the software has connected to the GreenMeter, tabs will appear across the top of the screen to navigate the software. See Figure 12 for details.


32

Figure 8

The DC Input, AC Input, and Sensor Data screens show the current status of those inputs as well as the historical data on the GreenMeter. Each input can be accessed by clicking the buttons on the left hand side (See Figure 12). Historical data for each input can be seen as well by switching to graph view. (See Figure 13) Note: If there are logs downloading from the GreenMeter (“Downloading Logs X.X% will appear at the bottom of the screen), some functionality (such as the historical graphing) is disabled until downloading is complete.


33

Figure 9

The Green Savings screen shows historical data on cost savings and emission savings based on your system (See Figure 14).


34

Figure 10

The System Settings screen shows an overview of the system configuration on the GreenMeter, as well as options to change several options for the display (Preferences button), export the current log file, and return to the connection screen to reconnect or to connect to another GreenMeter (See Figure 15).


35

Figure 11

The Preferences screen shows the options available to change on the software (See Figure 16).


36

Figure 12

44. 5.1.4 Remotely Changing GreenMeter Parameters

For most system attributes you must go to the GreenMeter itself and navigate the menu on the LCD. However, you can change the following three parameters from a remote computer:

• DC Sensor Maximum Power;

• AC Sensor Maximum Current;

• GreenMeter Name/ID.

Figure 17 shows the various fields available to change on the System Settings screen. Once the changes have been made, click the “Update Configuration” button to send the changes to the GreenMeter.

45. 5.1.5 Connecting with Multiple GreenMeters

The User Interface Software has been optimized for residential and single GreenMeter monitoring. However, one instance of the Software on a single computer is capable of connecting and storing the log information from multiple GreenMeters - up to 1000. The software can connect to each GreenMeter one at a time and provide the same real time and log information while it is connected to that particular GreenMeter. Users manually choose the GreenMeter they wish to connect to and the computer does the downloading of data once connected.


37

To enable this option, check the “Multiple GreenMeter” option on the connection screen. A dropdown menu will appear with the “New...” option. Use this option to connect to a GreenMeter for the first time. See Figure 17 for details.

Figure 13

Once a connection has been established, that GreenMeter can be selected from the dropdown menu on future connections. The name entered on the GreenMeter will appear (see Set Network ID in section 4.2.6). The default name is “GreenMeter”. If the same GreenMeter is entered twice it can be removed with the “Remove GreenMeter” button (Figure 18).


38

Figure 14

46. 5.1.6 Downloading Data Logs

The GreenMeter logs average data every ten(10) minutes for use (graphs, export data) on the software. Since a lot of data can accumulate on the GreenMeter in a short period of time, if it is not downloaded frequently then it can take some time to download (you can have up to 11 sensors simultaneously logging data at the same time). While it is downloading, a percentage progress bar will appear on the bottom of the software display, and all historical data display are disabled while the logs are stored in the file, but real time data is still available to view. The table below is an estimate of time to download depending on the time between downloads.

Time Between Downloads Approx. Download Time* 10 hours ~40 seconds 24 hours ~1.5 minutes 1week ~10minutes 1 month ~45minutes

*Based on normal LAN connection times


39

If the connection is broken for any reason while the data is being downloaded, the logs will begin where it left off on the next connection to the GreenMeter.

For decreasing download times, once the GreenMeter is connected, disable the updates on the Preferences screen until the downloading has completed (see section 5.1.3 and Figure 16).

47. 5.1.7 Downloading Data Logs to Multiple Computers

If the software is used on more than one computer there will be problems with displaying historical records. Since the GreenMeter keeps track of what logs have been downloaded, the GreenMeter will only send those logs that have never been downloaded. (Note; the full one year’s worth of data will still be in your GreenMeter)This means that one instance of the software will only download the data not downloaded by the last instance of the software to connect to the GreenMeter. It is recommended to only maintain one instance of the software. However there is a work around for the earnest user: Go into the GreenMeter/logs folder on your computer and locate a file called logXXXXXX.db. Drag this file to your computers trash bin. Now the GreenMeter will ‘think’ that the data logs have not been downloaded and will create a new log file and fill it.

5.2 Web Service (www.sunseimonitoring.com)

The web service is an internet based display which the GreenMeter - assuming it has an internet connection – can update regularly with the total kilowatt-hours produced by the users system. This interface is available through the internet to the user or anyone who wants to see the systems output. In order for the GreenMeter to connect to the web interface, a unique ID is provided that has to be entered into the GreenMeter on setup. The main page (SITE) of the web interface below shows an overview of the current status and some estimated comparisons of carbon footprint savings as well as some user-customizable features such as a presentation/slide show that can be uploaded to show others more details on the users system, for example.


40

Figure 15

The LIVE page below shows recent and historical data from the information uploaded from the GreenMeter. A dial shows the current power output in watts as well as the total for that day, while an adjustable graph shows system output for several different time frames (24hrs, 3 days, 7 days, etc.).

Figure 16


41

The ANALYZER page (below) is for displaying more detailed estimated comparisons of carbon footprint savings, as well as the ability to show recent data on purchased power and power sold back to utility for those able to do so. Also, estimates on payback are available based on supplied user information.

Figure 17


42

Figure 18

The SETUP allows the user to customize some of the data and displays on the site. This is where any older collected data can be entered as well as details on system cost and buy/sell Information. Default user name; icpgmxxxxxx, password; icpsolar

. Figure 19


43

The SUPPORT and HOME links are customizable as well, especially for commercial customers or installers that want to link their support and home web pages, or for a home user who has their own web site.


44

Chapter 6

6.0 Using Sensors: Power and Weather

6.1 AC Sensor Kit Each GreenMeter AC Sensor Kit contains two ``Current Transformers’’ (CTs) on a Y cable assembly. Each individual CT can measure the current supplied by or delivered to one device. These are ``clamp on” type CTs, which allow for CT installation without disconnecting any AC circuitry. The maximum current for each CT in the GreenMeter AC Sensor Kit is 120 Amps.

The GreenMeter AC Sensor Kit has three parts: 2 CTs and a `Y’ cable for interfacing the two CTs to the GreenMeter.


WARNING: ELECTRICITY CAN KILL. AC Electrical Panel contains High Voltage, Current and Power and can cause severe injury or death. ONLY qualified electricians or experienced installers should install AC sensors.

The CTs may be clamped on to any AC conductor by using a flat bladed screwdriver to gently open the clamp and then shutting it around the conductor. If the AC sensors are to be used for monitoring utility usage the CTs should be within the AC breaker panel and are required to adhere to all local electrical codes.

The `Y’ cable plugs into either of the AC ports on the GreenMeter. The ‘Y’ end attaches to the connectors on the CTs. Each connector on the ‘Y’ is labelled (‘1’ and ‘2’) for reference in the GreenMeter. If only one CT is needed, it must be connected to connector ‘1’ on the ‘Y’ cable. Connector ‘2’ on the `Y’ cable may be left disconnected without any danger to the GreenMeter.

49. 6.1.2 Software Setup

Once the GreenMeter is connected to the CTs and the CTs are connected to the desired conductor, the software setup can begin. If the GreenMeter has not been initially setup yet please follow the instructions found in section 4.1.1 of this manual; the setup wizard at the end of that section will guide you through the initial setup. If the AC Sensor Kit is being installed after the initial setup of the GreenMeter please follow the steps provided here (or refer to Chapter 4).

1. From the GreenMeter main menu select the ``1. Power Displays’’ option

2. On the power displays menu, press the key on the right to access the setup


45

3. Select ``2. AC Setup’’ from the power setup menu

4. From this menu select the sensor port, either AC1 or AC2, and the sensor number, red/white is 1 and white is 2, from the list.

5. Select from the list the type of monitoring that the sensor will be used for and press the OK button. This information is used in the calculation on energy savings. Selecting any of the ``2-Wire’’ options will disable editing of the second CT, as it has been set here.

6. Select the maximum current expected on this line. If the current exceeds measured exceeds the current set here an alarm will be raised. This number must not excide the rated current for the AC Sensor Kit.

7. Select the typical AC voltage of the system the CT is connected to. This value will be used in the power calculations.

8. Repeat steps 5 through 7 until all of the AC sensors are setup.

The settings set here may be changed at anytime without the loss of any logging information. The AC sensors are calibrated for a 60 Hz system, however if the system frequency is not 60 Hz or values on the GreenMeter appear to be incorrect an AC calibration may be preformed (see section 6.1.3).

50. 6.1.3 AC Calibration

For systems at frequencies other then 60 Hz or if the values displayed on the GreenMeter appear to be incorrect, an AC Calibration may be performed. The AC calibration must be performed with the CTs reading a known, non-zero current. To determine the known, non-zero current on the conductor a ``clamp meter’’ may be used. ``Clamp Meters’’ may be purchased at most electrical suppliers and home improvement stores. The following steps outline how to calibrate the AC Sensor Kit:

1. From the GreenMeter main menu select the ``1. Power Displays’’ option

2. On the power displays menu, press the key on the right to access the setup

3. Select ``2. AC Setup’’ from the power setup menu

4. From this menu select either the ``AC1 Calibration’’ or ``AC2 Calibration’’ option

5. Input the measured current on the conductor the first CT is connected to. Please note that if this number is 0 Amps the GreenMeter will be incorrectly calibrated.

6. Input the measured current on the conductor the second CT is connected to. Please note that if this number is 0 Amps the GreenMeter will be incorrectly calibrated.


46

7. A confirmation dialog will appear after the two currents have been entered. No changes will be made prior to the acceptance of this confirmation.

6.2 DC Sensor Kit Each GreenMeter DC Sensor Kit allows for the monitoring of two DC sources for both current and voltage. Up to two DC sensor kits can be connected to a GreenMeter at a time. The maximum current that can be measured by a DC sensor kit is 130 Amps and the voltage must not exceed 65 Volts.


The DC Sensors should be installed inside of an enclosure to protect the board from environmental damage and to prevent electric shock.

WARNING: It is EXTREMELY IMPORTANT that all devices are NOT generating power or the breaker is in the OFF position. An active solar panel or a spinning turbine has a high voltage on its output which can cause arcing and damage to the GreenMeter, solar panels, or to one self.

STEP 1: Install 4 mounting screws on the DC Sensor Module to attach to a wall. Be sure to mount the DC Sensor Module with the Network Link port facing up as per the figure below. Please see Appendix B for the DC Sensor Mounting Template. Note that this DC sensor should be housed in a separate safe enclosure so that any exposed wiring is made safe and accessible by trained personnel only.

Figure 20

STEP 2: Connect the communications cable provided from the Comm port of the DC Sensor Module to the base station in either DC1 or DC2.


47

Figure 21

STEP 3: IMPORTANT: You MUST run the calibration before any system component is connected to the DC Sensor Module. If the GreenMeter has not gone through its initial setup, please follow the instructions found in section 4.1.1 of this manual; the setup wizard at the end of that section will guide you through the initial calibration. If the GreenMeter was previously set up, a DC Sensor Detected Prompt will be on the GreenMeter now. Please follow the screens on this prompt to calibrate the DC Module. STEP 4: Insert the wires from each DC power source into the DC Sensor Module on the left hand side-‘Power In”. Use a 5/16 HEX Wrench to tighten the nuts over your cable lugs. (Note; these DC sensors are used in a manner similar to that of a DC Shunt) Torque nuts to 3 ft lbs.

STEP 5: Connect the right hand side ‘Power Out’ to your inverter or battery system. Use a 5/16 HEX Wrench to tighten the nuts over your cable lugs. If you get the In and Out on the wrong order, you will record data in the wrong polarity.

The setup of the DC Sensor is now complete. Please ensure that the wires connected to the DC Sensor are not touching anything other than the DC Sensor. Once the DC Sensor enclosure has been checked for any debris the breakers or devices may be reengaged.

52. 6.2.2 Software Setup

The software will detect a DC Sensor upon installation. so there is no additional work to be done. If changes are required to these settings refer to chapter 4 on the GreenMeter software menus.


48

6.3 Weather Sensors

Irradiation Sensor

The sensor has a dedicated port on the GreenMeter and can be used with any combination of sensors. You must go to the keypad to turn this sensor on. If you turn the sensor on and do not plug it in, erroneous data may be logged.

Irradiation or insularity or intensity is recorded in watts per square meter. Note; Only an ICP supplied sensor can ensure accurate results.

The sensor is supplied with 25 feet of cable and an RC audio jack plug. If you need to extend this cable it is recommended that the extension be added on the connector end of the cable to avoid damaging the sensor or merely buy an RC-RC extension cable at your local audio store.

The sensor itself weighs a mere 14 ounces and can be adhered to any surface using the screws appropriate to the material you are attaching to.

Temperature Sensor

This sensor is best used for ambient temperature. The sensor has a dedicated port on the GreenMeter and can be used with any combination of sensors. You must go to the keypad to turn this sensor on. If you turn the sensor on and do not plug it in, erroneous data may be logged.

Temperature is recorded in both Fahrenheit and Celsius. Note; Only an ICP supplied temperature sensor can ensure accurate results.

The temperature sensor is supplied with 25 feet of cable and a mini DIN connector. If you need to extend this cable it is recommended that the extension be added on the sensor end of the cable to avoid the need for a crimping tool.

The sensor itself weighs a mere 2 ounces and can be adhered to any surface using the supplied tape or mounting lug.


49

Anemometer

The sensor has a dedicated port on the GreenMeter and can be used with any combination of sensors. You must go to the keypad to turn this sensor on. If you turn the sensor on and do not plug it in, erroneous data may be logged.

Wind speed is recorded in miles per hour or meters per second. Note; Only an ICP supplied sensor can ensure accurate results.

The sensor is supplied with 25 feet of cable and an RC audio jack plug. If you need to extend this cable it is recommended that the extension be added on the connector end of the cable to avoid damaging the sensor or merely buy an RC-RC extension cable at your local audio store.

The sensor itself weighs a mere 14 ounces and can be adhered to any surface using the screws appropriate to the material you are attaching to.

This wind sensor does not measure wind direction.


50

53.

Chapter 7

7.0 Technical Specifications and Support

7.1 Specifications

GreenMeter

Powering the GreenMeter 12 – 65Vdc

AC-DC adapter 12Vdc input 300ma minimum

Dimension 7.3 (L) x 5.2 (W) x 2.5 (D)

185mm x 132 x 64mm

Weight 3.2lbs. (1.45Kg)

Operation temperature -5 to 50 degrees Celsius

23 to 122 degrees Fahrenheit

Operation humidity 0 to 80% RH

Power consumption 250ma at 12Vdc maximum

Sensors:

DC Sensor range of measurement

0-130A

0 – 65 VDC

DC Sensor Accuracy +/- 5% over the top 90% of range

+/- 10% over bottom 10% of range

AC Sensor range of measurement

0-120A

AC Sensor Accuracy +/- 5% over the top 90% of range

+/- 10% over bottom 10% of range


51

6.2 Technical Support

www.icpsolar.com

Toll Free: 1.888.427.7652

International: 1.514.270.5770

Email: [email protected] Office hours: Monday to Friday 8.30am EST to 5.00 pm EST


52

Warranty Policy

The ICP Solar Technologies Inc. Warranty Policy is stated below. If you are ready to return

product, please contact Customer Service for a RMA.

ICP Solar Technologies Inc. Warranty Coverage:

ICP Solar Technologies Inc. Limited Warranties are provided by ICP Solar Technologies Inc.

("ICP Solar Technologies Inc.") and cover defects in workmanship and materials.

Duration of an ICP Solar Technologies Inc. Warranty Period:

These warranties last for a Warranty Period that varies by product from the date of purchase at

point of sale to you, the original end user customer. Please contact ICP Solar Technologies Inc.

Customer Service for further details on specific products.

What will ICP Solar Technologies Inc. do?

ICP Solar Technologies Inc. will, at its option, repair or replace the defective product free of

charge, provided that you notify ICP Solar Technologies Inc. of the product defect within the

Warranty Period for your product, and provided that ICP Solar Technologies Inc. through

inspection establishes the existence of such a defect and that it is covered by the Limited

Warranty.

ICP Solar Technologies Inc. will, at its option, use new and/or reconditioned parts in performing

warranty repair and building replacement products. ICP Solar Technologies Inc. reserves the

right to use parts or products of original or improved design in the repair or replacement. If ICP

Solar Technologies Inc. repairs or replaces a product, its warranty will continue for the

remaining portion of the original Warranty Period or 90 days from the date of the return

shipment to the customer, whichever is greater. All replaced products and all parts removed

from repaired products become the property of ICP Solar Technologies Inc.

ICP Solar Technologies Inc. covers both parts and labour necessary to repair the product, and

return shipment to the customer via ICP Solar Technologies Inc. selected non-expedited surface

freight within the contiguous United States and Canada. Alaska and Hawaii are excluded. Please

contact ICP Solar Technologies Inc. for details on our freight policy for return shipments

outside of the contiguous United States and Canada.

Obtaining Service:

If your product requires troubleshooting or warranty service you must contact your merchant. If

you are unable to contact your merchant, or the merchant is unable to provide service, contact

ICP Solar Technologies Inc. directly at the number listed on the website in the support section

for your product.

In any warranty claim, dated proof of purchase must accompany the product and the product

must not have been disassembled or modified without prior written authorization by ICP Solar

Technologies Inc. Any evidence of tampering or unauthorized access to the internal workings of

the product will void the warranty.

Proof of purchase may be in any one of the following forms:


53

The dated purchase receipt from the original purchase of the product at point of sale to the end

user, or

The dated dealer invoice or purchase receipt showing original equipment manufacturer (OEM)

status, or

The dated invoice or purchase receipt showing the product exchanged under warranty

What do ICP Solar Technologies Inc. warranties not cover?

ICP Solar Technologies Inc. Limited Warranties do not cover normal wear and tear of the

product or costs related to the removal, installation, or troubleshooting of the customer's

electrical systems. These warranties do not apply to and ICP Solar Technologies Inc. will not be

responsible for any defect in or damage to:

the product if it has been misused, neglected, improperly installed, physically damaged or

altered, either internally or externally, or damaged from improper use or use in an unsuitable

environment;

the product if it has been subjected to fire, water, generalized corrosion, biological infestations,

or input voltage that creates operating conditions beyond the maximum or minimum limits listed

in the ICP Solar Technologies Inc. product specifications, including high input voltage from

generators and lightning strikes;

the product if repairs have been done to it other than by ICP Solar Technologies Inc. or its

authorized service centers.

the product if it is used as a component part of a product expressly warranted by another

manufacturer,

the product if its original identification (trade-mark; serial number) markings have been defaced,

altered, or removed.

DISCLAIMER

ICP SOLAR TECHNOLOGIES INC. LIMITED WARRANTIES ARE THE SOLE AND EXCLUSIVE WARRANTY PROVIDED BY ICP SOLAR TECHNOLOGIES INC. IN CONNECTION WITH YOUR ICP SOLAR TECHNOLOGIES INC. PRODUCT AND ARE, WHERE PERMITTED BY LAW, IN LIEU OF ALL OTHER WARRANTIES, CONDITIONS, GUARANTEES, REPRESENTATIONS, OBLIGATIONS AND LIABILITIES, EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE IN CONNECTION WITH THE PRODUCT, HOWEVER ARISING (WHETHER BY CONTRACT, TORT, NEGLIGENCE, PRINCIPLES OF MANUFACTURER'S LIABILITY, OPERATION OF LAW, CONDUCT, STATEMENT OR OTHERWISE), INCLUDING WITHOUT RESTRICTION ANY IMPLIED WARRANTY OR CONDITION OF QUALITY, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE TO THE EXTENT REQUIRED UNDER APPLICABLE LAW TO APPLY TO THE PRODUCT SHALL BE LIMITED IN DURATION TO THE PERIOD STIPULATED UNDER THIS LIMITED WARRANTY.

IN NO EVENT WILL ICP SOLAR TECHNOLOGIES INC. BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSSES, COSTS OR EXPENSES HOWEVER ARISING WHETHER IN CONTRACT OR TORT INCLUDING WITHOUT RESTRICTION ANY ECONOMIC LOSSES OF


54

ANY KIND, ANY LOSS OR DAMAGE TO PROPERTY, ANY PERSONAL INJURY, ANY DAMAGE OR INJURY ARISING FROM OR AS A RESULT OF MISUSE OR ABUSE, OR THE INCORRECT INSTALLATION, INTEGRATION OR OPERATION OF THE PRODUCT.

ELECTRICAL CODES VARY DEPENDING ON LOCATION AND TYPE OF INSTALLATION. ELECTRICAL INSTALLATIONS MUST MEET LOCAL AND NATIONAL WIRING CODES AND SHOULD BE PERFORMED BY A QUALIFIED ELECTRICIAN.

Exclusions of the Policy:

If your product is a consumer product, federal law does not allow an exclusion of implied

warranties. To the extent you are entitled to implied warranties under federal law, to the extent

permitted by applicable law they are limited to the duration of this Limited Warranty. Some

states and provinces do not allow limitations or exclusions on implied warranties or on the

duration of an implied warranty or on the limitation or exclusion of incidental or consequential

damages, so the above limitation(s) or exclusion(s) may not apply to you. This Limited

Warranty gives you specific legal rights. You may have other rights, which may vary from state

to state or province to province.

WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, UNLESS SPECIFICALLY AGREED TO BY IT IN WRITING, ICP SOLAR TECHNOLOGIES INC. (a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN MANUALS OR OTHER DOCUMENTATION PROVIDED BY IT IN CONNECTION WITH THE PRODUCT; AND (b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES, DAMAGES, COSTS OR EXPENSES, WHETHER SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF SUCH INFORMATION.

THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER'S RISK. WARNING: LIMITATIONS ON USE.

Please refer to your product user manual for limitations on uses of the product. Specifically,

please note that ICP Solar Technologies Inc. products are not intended for use in connection

with life support systems and ICP Solar Technologies Inc. makes no warranty or representation

in connection with any use of the product for such purposes.


55

Appendix A: GreenMeter Mounting Template


56

Appendix B: DC Sensor Mounting Template


57

Notes:

Documents

GreenMeter User Manual 5 - altEStore.com · 2009-02-13 · GreenMeter User Manual V 5.0 December 5, 2008 ... 5.2 WEB SERVICE () ... Monitors up to 4 DC Power Sources (up to 65Vdc,