Aurora Logger

0 Confidential

ABB - Power-OneMonitoring & Communication

20-21.02.2014Budapest, HU

Attila Balogh, Jozef Krajcovic

Programme

Product overview

Communication

Hardware solution

Dataloggers(Product overview and Technical Data )

AURORA VISION one scalable platform –overviewAURORA EasyViewAURORA Vision

Practical training

2 Confidential

Renewable Energy / PV Product Offering

MICRO-0.25-IMICRO-0.3-I

UNO-2.0-I-OUTDUNO-2.5-I-OUTD

PVI-3.8-I-OUTDPVI-4.6-I-OUTD

TRIO-5.8-TLTRIO-7.5-TLTRIO-8.5-TL

PVI-3.0-OUTDPVI-3.6-OUTDPVI-4.2-OUTD PVI-6000-OUTD

PVI -10.0-I-OUTDPVI-12.0-I-OUTD

PVI-12.5-OUTD-TLPVI-10.0-OUTD-TLPVI-8.0-OUTD-TLPVI-6.0-OUTD-TL

TRIO-27.6-TLTRIO-20.0-TL

0kW 1kW 2kW 3kW 4kW 5kW 6kW 7kW 8kW

10kW 20kW 30kW 40kW 50kW 100kW 150kW 200kW 300kW 400 kW

PVI-STATION-1320/1100-XX-DEPVI-STATION-770/1000-XX-DEPVI-STATION-700/440-XX-DE

PVI-STATION-1320/1100-XX-ITPVI-STATION-770/1000-XX-ITPVI-STATION-700/440-XX-IT

ULTRA-STATION-1500-ITULTRA-STATION-2200-ITULTRA-STATION-3000-IT

ULTRA 700.0 TLULTRA 1050.0 TLULTRA 1400.0 TL

1MW1.5

PVI-400.0-TL/I PVI-330.0-TL/IPVI-275.0-TL/I PVI-220.0-TL/I

PVI-400.0-TL/I PVI-330.0-TL/I PVI-275.0-TL/I PVI-220.0-TL/IPVI-165.0-TL/I PVI-110.0-TL/I PVI-55.0-TL/I

10 years10 years

10 years

3 Confidential

MICRO-0.25-IMICRO-0.3-I

UNO-2.0-I-OUTDUNO-2.5-I-OUTD

PVI-3.8-I-OUTDPVI-4.6-I-OUTD

TRIO-5.8-TLTRIO-7.5-TLTRIO-8.5-TL

PVI-3.0-OUTDPVI-3.6-OUTDPVI-4.2-OUTD

PVI-6000-OUTD

0kW 1kW 2kW 3kW 4kW 5kW 6kW 7kW 8kW

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PVI -10.0-I-OUTDPVI-12.0-I-OUTD

PVI-12.5-OUTD-TLPVI-10.0-OUTD-TLPVI-8.0-OUTD-TLPVI-6.0-OUTD-TL

TRIO-27.6-TLTRIO-20.0-TL

10kW 20kW 30kW 40kW 50kW 100kW 150kW 200kW 300kW 400 kW

PVI-400.0-TL/I PVI-330.0-TL/I PVI-275.0-TL/I PVI-220.0-TL/IPVI-165.0-TL/I PVI-110.0-TL/I PVI-55.0-TL/I

10 years10 years10 years

5 Confidential

PVI-STATION-1320/1100-XX-DEPVI-STATION-770/1000-XX-DEPVI-STATION-700/440-XX-DE

PVI-STATION-1320/1100-XX-ITPVI-STATION-770/1000-XX-ITPVI-STATION-700/440-XX-IT

ULTRA-STATION-1500-ITULTRA-STATION-2200-ITULTRA-STATION-3000-IT

ULTRA 700.0 TLULTRA 1050.0 TLULTRA 1400.0 TL

PVI-400.0-TL/I PVI-330.0-TL/IPVI-275.0-TL/I PVI-220.0-TL/I

String / Central Inverter Monitoring – Aurora Logger

7 Confidential

Why Use ABB Power-One?

• Local distribution

• Local service

• Strong, long term, reliable presenceABB Hungary

• Homogen system

• Low voltage AC and DC PV products

• InvertersABB Offering

• 5 years on 1-phase

• 10 years on 3-phaseGuarantee

• 2 MPPTs from 3kW

• Fast and precise trackingMPP Tracking

• Same platform for all inverters

• RS485 already on boardMonitoring

• More energy producedHigh efficiency

Programme

Product overview

Communication

Hardware solution

Practical training

9 Confidential

Communication: RS485

Standard: EIA RS-485

Physical Media: Twisted pair

Network topology: Point to point, Multi-drop, Multi-point

Nr. of Devices: 32 drivers or receivers

(With high impedance devices can go up to 256 )

Max. Distance : 1200 meters

Mode of Operation: Differential signaling

Max. Baud Rate: 9.6kbit/s – 35 Mbit/s

(special applications with 35Mbit/s up to 10 m and 9.6 kbit/s at1200 m.)

Voltage Levels: -7V to +12V

Mark (1): Positive voltages (B-A +200mV)

Space (0): Negative voltages(B-A -200mV)

Available signals: Tx+/Rx+, Tx-/Rx- (Half duplex)

Tx+,Tx-,Rx+,Rx- (Full Duplex)

Connector type: Not specified

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RS485 signals are floating and each signal is transmitted over a + line and a - line.

RS485 receiver compares the voltage difference between both lines, instead of the absolute voltage level on a signal line.

With RS485 there is no any common zero as a signal reference. Several volts difference in the ground level of the RS485 transmitter and receiver doesnot cause any problems.

11 Confidential

Even better EM noise resistance results are achieved if the + and - lines are twisted. Image below explains why.

When the cable is twisted, direction of the noise current is the oppositein different parts of the cable.

Because of this, the resulting noise current is many factors lower than with an ordinary straight cable.

Programme

Product overview

Communication

Hardware solution

Practical training

13 Confidential

RS485 communication lines: string inverters

RS485 line connection

Power-One inverters use a RS485 Half-Duplex communication line.

The cable used must be a screened twistedpair with a characteristic impedanceZ0=120Ohm.

Continuity along the communication linemust be given to the shielding and this lastmust be grounded at one end only.

Signal Symbol PairCabl

POSITIVE DATA +T/R A 1

NEGATIVE DATA

-T/R A 2

REFERENCE RTN B 1+2

•Connect all units of the RS485 chain in accordance with the “daisy-chain” scheme (“in-out”) respecting the correspondence between thesignals;•Activate, in the last element of the chain, the termination resistance ofthe communication line by switching the dedicated dip-switch;•Set a different RS485 address on each inverter for every inverter of thechain. NO INVERTERS SHOULD HAVE “Auto” AS AN ADDRESS;•The communication line should be no longer than 1000m in length;•Do not connect more than 64 inverters to the same RS485communication line.

‹#›

PVI-AEC-EVO

PVI-330.0N.2

Each inverter is equipped with two independent RS485

communication ports independent from each other.

RS485_USR: line dedicated to the communication with the

inverters via external monitoring system

RS485_2: line dedicated to the communication between

inverters and stringcombs

Each inverter is able to monitor a maximum of 12

stringcombs

RS485_2

PVI-STRINGCOMB-S

PVI-330.0N.3

PVI-330.0N.1

RS485 communication lines: central inverters

RS485 communication lines:

•Each stringcomb of each line must be exclusively addressed•In each stringcomb at the end of the line, termination resistance must be enabled.

•Each module must be exclusively addressed.•The RS485_2 line must be completed in each inverter•The RS485_USR must only be completed in the inverter at the end of the line.

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RS485 communication lines: ULTRA

System Overview: Communication architecture

Fix Addresse Scheme:

RS485 Addr 1: Display RS485 Addr 2: Gathering BoardRS485 Addr. 3: Module #1RS485 Addr. 4: Module #2RS485 Addr. 5: Module #3RS485 Addr. 6: Module #4

In case of several Inverters at the same BUS System it’s recommended to use an offset of 7 for the next inverter

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Communication: wiring

1st Aurora2nd AuroraLast Aurora

S2 switch

RS-485 cable

max. length = 1.000mt

max. inverter nodes = 31

Block Diagram: RS-485 cabling

AURORA PVI-6000-OUTD

PC with RS232 port(Sub-D 9 pin male)

PVI-RS232/485

RS485 to RS232

Converter

(Sub-D 9 pin female)

(terminal block)

Data-Logger

RS485 port

(terminal block)

Recommended RS-485 cable type:

LiYCY, 2x2x0,5mm (n.2 twisted pairs) + shield

RS-485 cable (1pair + 1 conductor) + shield

S2 switch

1st Aurora2nd AuroraLast Aurora

S2 switch

RS-485 cable

max. length = 1.000mt

max. inverter nodes = 31

Block Diagram: RS-485 cabling

AURORA PVI-6000-OUTD

PC with RS232 port(Sub-D 9 pin male)

PVI-RS232/485

RS485 to RS232

Converter

(Sub-D 9 pin female)

(terminal block)

Data-Logger

RS485 port

(terminal block)

Recommended RS-485 cable type:

LiYCY, 2x2x0,5mm (n.2 twisted pairs) + shield

RS-485 cable (1pair + 1 conductor) + shield

S2 switch

Cable: Data cable, twisted pair and shielded: Minimum cross section: 0.5mm2

NOTE: Each inverter requires its own address!

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Cables for RS485 applications

Example: BELDEN

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Cables for RS485 applications

Example: CEAM

Programme

Product overview

Communication

Hardware solution

Practical training

Local monitoring

PVI-USB-RS485_232(USB / RS-485&RS-232

converter)

PVI-AEC-EVO(EVO data logger )

PVI-DESKTOP (Remote display)

AURORA COMMUNICATOR(Local monitoring sw platform)

VSN-MGR-RES-P1(AURORA LOGGER data

logger )

AURORA VISION(Advanced web portal)

PVI-RADIOMODULE(wireless communication

board)

AURORA EASYVIEW(Residential web portal)

PVI-CDD(data logger for AURORA

MICRO)

Monitoring - Power-One offer

Remote monitoring

21 Confidential

Ethernet Board

• Remote datalogging with AURORA VISION

• Integrated Webserver

• Remote upgrading functionalities

AURORA® TRIO-5.8 / 7.5 / 8.5-TL-OUTD

Extension cards

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AURORA Communicator - local monitoring

Communications-Software

Scanning of the RS485 bus

It allows for the identification of all the inverters present on the RS485 bus and the creation of the Inverter List,

which will be acquired during monitoring.

The Aurora Communicator Software

Inverter list

Daily energy produced

Power input in the network

Inverter control panelDetailed status and parameters

for the single inverter

Inverter control panelEnergy summary

Download of daily energy production (365 values) with the possibility of exporting in csv format for further

analysis

Statistics menuDownload of the inverter fault

log (diagnostics) with the possibility of exporting as a text

[info]System name: OfficeDate: 08/10/2008

[measurements]Time;Address;Model;MPPT;VDC1;IDC1;PDC1;VDC2;IDC2;PDC2;VAC;IAC;PAC;TINV;TINT;ENERGY;;;;;VDC;ADC;W;VDC;ADC;W;V;A;W;°C;°C;Wh;

[start]11.37;2;PVI-6000-OUTD-IT;S;234,2;0,3;109,7;233,4;0,2;36,8;0,0;0,5;122,8;31,2;30,3;0,0;11.37;3;PVI-3600-OUTD-IT;D;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;11.37;4;PVI-3600-IT;D;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;0,0;11.38;2;PVI-6000-OUTD-IT;S;233,2;0,3;110,2;232,4;0,2;37,3;229,7;0,5;125,9;31,2;30,3;508,0;11.38;3;PVI-3600-OUTD-IT;D;227,8;0,6;134,9;38,1;0,0;0,4;229,2;0,4;124,1;33,6;32,7;502,0;11.38;4;PVI-3600-IT;D;232,3;0,4;82,2;61,6;0,0;0,0;229,7;0,5;124,1;40,5;37,9;509,0;11.39;2;PVI-6000-OUTD-IT;S;233,3;0,3;110,6;232,5;0,2;36,9;229,9;0,5;122,0;31,3;30,3;510,0;11.39;3;PVI-3600-OUTD-IT;D;228,9;0,6;135,0;38,1;0,0;0,4;231,2;0,4;123,3;33,6;32,8;504,0;11.39;4;PVI-3600-IT;D;232,2;0,4;84,9;61,6;0,0;0,0;231,5;0,5;125,1;40,5;38,0;511,0;11.40;2;PVI-6000-OUTD-IT;S;233,7;0,3;109,6;232,9;0,2;36,8;230,8;0,5;126,7;31,3;30,3;512,0;

Data Logger Functionality

It allows for the creation of text files with detailed information acquired from the

inverters with a selectable sample period and selectable parameters list.

Complete freedom to analyze the detailed data of each inverter!

PVI-RADIOMODULE:simple to install

1. Screw the cap on with antenna connector to the chassis of the inverter

2. Connect the cabling to the SMA connector of the radio module

3. Insert the board into the connectors of the inverter motherboard

4. Fasten the board to the chassis using screws5. Screw the antenna on6. Power-on the inverter and push the button on7. Radio mudule ( 3 seconds)

A FEW SIMPLE INSTALLATION STEPS!

Wireless local monitoring: Aurora PVI-DESKTOP

• No remote monitoring

• No advanced functionalities

Bluetooth connection with PC(only if using PVI-DESKTOP-BTversion)

Connection to P1 server forFW upgrade of the device viaAurora Communicator SW

Wireless communication between inverters and PVI-DESKTOP provided by the PVI-RADIOMODULE expansion module (*)

(*) Each inverter must be equipped with its own radio module

P1 Residential current offer: Local Monitoring

Too limited

PVI-DESKTOP:simple to configure

1. Select "Configuration assistant"2. Set date and time3. Choose type of communication (Radio/RS485)4. Set the number of inverters to be monitored5. Set the polling period (sampling period)6. Start scanning!

ACQUISITION OF DATA FROM INVERTERS

Immediate and intuitive

representation of the system with the

indication of the status of the single

inverters

Graphical visualization of the input power in the network by the system

with details of the single inverter

Statistical graphs showing energy

production

String / Central Inverter Monitoring – Aurora Logger

PVI-AEC-EVOThe remote monitoring and control system for PV systems with Power-One inverters

Remote monitoring: PVI-AEC-EVO system

•Two RS485 communication ports:

- RS485#1 – Inverter port (up to 64 inverters)

- RS485#2 – Configurable port

- ModBus port: acquisition of data and management of

ModBus devices (energy meters/LED displays/PLC)

- Inverter port (up to 64 inverters): monitoring extended

to 128 inverters

Communication port(s) with inverters

The new communication mode “Freeze and Hi-Speed” combines the

synchronization of data from the inverters with increased speed of data

acquisition from the inverters, allowing for a greater frequency in terms

of saving data in the internal memory and an accurate and efficient

system diagnostics.

RS485#1RS485#2

PVI-AEC-EVORS485 communication ports

The RS485#2 port is configurable as a ModBus RTU Standard port.

•Compatibility: ModBus RTU with function 03 (Read Holding

Registers), function 04 (Read Input Registers) and function 06 (Preset

Single Register).

•Operating mode: Master or Slave.

•Master mode: acquisition of data from the energy meters

(compatibility with the most common energy meters), control

devices with ModBus compatibility, synoptic LED display

management.

•Slave mode: scanning via PLC of the data acquired by the

monitoring system.

RS485#1RS485#2

PVI-AEC-EVORS485 communication ports

3 analog inputs for the connection of environmental sensors:

•Two configurable inputs 0…10Vdc or 4…20mA

•One self-configuring PT100/PT1000 input

The system accepts voltage signals (0…10Vdc), current signals

(4…20mA) and temperature sensors PT100/PT1000 in accordance

with the stock of sensors offered by Power-One and with the more

common standard of sensors available on the market.

The sensors offered by Power-One are preconfigured for a more

simple system set-up:

• Irradiance sensor (PVI-AEC-IRR/-T)

• Ambient temp. sensor (PVI-AEC-T1000-INTEGR)

• Module temperature sensor (PVI-AEC-T1000-INTEGR)

• Wind speed sensor (PVI-AEC-WIND-COMPACT)

IRRADIANCE SENSOR

AMBIENT TEMP. SENSOR (with integrated converter)

MODULE TEMP. SENSOR

ANALOG INPUTS

2x (0…10Vdc)/(4…20mA) 1x PT100/PT1000

PVI-AEC-EVOAnalog inputs for acquisition of environmental parameters

MANAGEMENT

OF STATUS

SIGNALS

FROM NETWORK MANAGER

MANAGEMENT OF “POWER REDUCTION” SIGNALS (acc. to

EEG-2009/§6)

ACQUISITION OF IMPULSE SIGNALS FROM ENERGY METERS

DIGITAL INPUTS

The digital inputs allow for the acquisition of impulse signals from the

energy meters or status signals from voltage free contacts.

• 2 configurable digital inputs:

- impulse counters complying with EN62053-31 for the

acquisition of data from meters with impulse output

- status inputs for configuration of status alarms

• 4 configurable digital inputs:

- management of “Power Reduction” signals by the network

manager in accordance with EGG-2009/§6)

- status inputs for configuration of status alarms

PVI-AEC-EVODigital inputs for acquisition of impulse and status signals

DIGITAL OUTPUTS

GENERATION

STATUS SIGNALS

13 RELAY OUTPUTS

(power contacts 230V/3A)

GENERATION

IMPULSE SIGNALS

Digital outputs are electronic (open collector) or electromechnical

(relay).

• 2 configurable “open collector” digital outputs :

- outputs generate impulses for the generation of impulse

signals proportional to the energy produced by the system

(display pilot);

- status outputs (communication in case of alarm).

• 3 relay digital outputs:

- status outputs (communication in case of alarm) with rating

230V/3A: possibility of direct action of the signaling device.

PVI-AEC-EVODigital outputs for generation of impulse signals and status signals

ETHERNET Port

• IEEE802.3I 10Base T and IEEE802.3I 100Base

Tx compatibility.

• Connection via RJ45 standard plug.

• Access to the internal webserver pages for

visualization of the data and configuration of

the system.

• Connection to the portal service for graphical

visualization of the acquired data, advanced

statistical analysis and automatic FW update .

SD Flash Memory

•Data memorization

• Capacity: 2GB

PVI-AEC-EVOConnectivity/user interface

GSM/GPRS expansion module

•Remote connection

•Sending of data to portal

service

•Generation and sending of e-

mail via wireless connection

•Generation and sending of

SMS alarm

•Configuration via integrated htm webserver accessible via Ethernet

connection

•Configuration via dedicated interfacing software through GSM/GPRS

connection

Available functionalities:

- system monitoring: overall system data and detailed data of

single inverters/stringcombs;

- system configuration: settings for monitoring and

connectivity.

- download of acquired and saved data to the SD Flash

memory.

PVI-AEC-EVOInstallation and configuration

2x16 digits and 4 button display

Basic settings during installation phase

Visualization of most important system parameters

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AURORA Logger Overview

Description Residential Commercial MAX

String Inverter Support ≤5 ≤10 Yes

Central Inverter Support No No Yes

Modbus TCP Gateway No No Yes

Local historical logging Yes Yes Yes

Secure communication SSL SSL SSL

Modbus RTU Yes Yes Yes

Remote firmware upgrade Yes Yes Yes

Plug-and-play installation Yes Yes Yes*

Energy meter support No No Yes

Local web server Yes Yes Yes

Available in three versions:- Residential- Commercial- MAX

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AURORAVision

Access to all recordeddata is via web-basedinterface with enhancedproductivity tool.

EVO Light

RS-485 Link

• Cost effective solution

• Easy to install

• Industrial appearence also for residential

application

Suitable for residential

P1 Residential current offer: Remote Monitoring

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Residential - String Inverters and Aurora Logger

Internet

– Aurora Logger Residential

– Up to 5x single phase string inverters

– RS-485 twisted pair to inverters

– Ethernet cable to home owner’s Internet

– Aurora EasyView

– CE mark, C-Tick, FCC

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Small Commercial - String Inverters and Aurora Logger

Internet

– Aurora Logger Commercial

– Up to 10x string inverters

– Environmental sensor input in TRIO or separate weather station

– RS-485 twisted pair to inverters

– Ethernet cable to facility Internet

– Aurora EasyView or Aurora Vision

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Large Scale – AURORA LOGGER MAX

• AURORA Logger MAX

– 2x RS-485 ports

– 2x RS-232 ports

– 2x Ethernet Ports

– 1x USB port

– 256MB Flash (soon 2GB)

– Linux kernel

– -40C to +85C

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New Aurora Logger MAX Features

• Aurora Protocol to modbus TCP conversion

– Any Power-One inverter’s AP port can be connected to the Aurora Logger MAX and a Sunspec compliant modbus map is available on the TCP port

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Commercial & Utility Application with Aurora Logger MAX

– Aurora Logger – MAX to be mounted in an inverter enclosure or inverter shed

– 24V power needed from inverter or wall wart plug supplied with logger

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AURORA System Monitor

• Turn-key solution

– AURORA Logger Commercial included

– Compatible with all string inverters

• Lowest Cost

– Painted steel enclosure

– RS485 surge protection

– 20W AC/DC power supply

• Target Market

– Small to medium commercial systems with 3 phase string inverters

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Weather Stations

• VSN-ENVIRO-ENTRY

– Ambient temperature

– Global horizontal irradiance

– Back of module temperature

• VSN-ENVIRO-CMML

– Ambient temperature

– Global horizontal irradiance

– Plane of array irradiance

– Back of module temperature

– Wind speed & wind direction

• Communication to logger

– SunSpec Modbus RS-485

AURORA Environmental

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System Monitor Applications with Weather Inputs

All-In-One Weather Station

connects to logger on Modbus

Individual sensors connect to Trio analog

inputs

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AURORA Plant Manager

• Turn-key solution

– AURORA Logger MAX included

– Compatible with all inverter sizes

– Painted stainless steel enclosure

• Many variations

– Revenue grade energy metering

– RS485 repeaters

• Networking options

– Ethernet switches

– Fiber optic

– Cellular router

AURORA Plant Manager

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Plant Manager Application w Revenue Grade Meter

– Plant Managers solutions are available for larger commercial sites and revenue grade meter needs

– Choice of Aurora Vision or Aurora EasyView for portal interface

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Large Utility Scale Application w/ Plant Managers

Programme

Product overview

Communication

Hardware solution

AURORA VISION one scalable platform –overviewAURORA EasyView & AURORA Vision

Practical training

Confidential

Value of Monitoring

• Why does a customer purchase monitoring?

• What functions of a monitoring system does a customer look for?

• What features of a monitoring system does a customer look for?

Confidential

Why does a customer purchase monitoring?

Educational purposes

Green Marketing

Protect Return on Investment

O&M Contracts

Performance guarantee obligation

Reselling energy

56 Confidential

Value of Monitoring

• Plants without Solar Monitoring

Increased frequency and duration of power generation outages

Increased operational expenses

Risk of not knowing if the system is underperforming

Cannot easily compare actual against expected energy generation

Cannot benchmark expected performance of different technologies

• Plants with Solar Monitoring

Maximizing solar energy production and revenue

Measures performance from strings, inverters and generation meters

Identifies low performance and reduces power loss

Increases operational productivity for reduced total cost of ownership

Confidential

Identification of Faults Improves Cost of Service

PANEL or

MODULE

STRING

PV Array

PV Plant

Shading Obstruction?

Loose DC Connection?

Blown Combiner Fuse?Electric Grid

Confidential

Monitoring Improves Mean Time To Repair

• Early Fault Detection– Minimizes downtime

• Real-Time Alerting– Acknowledgement enables

accountability

• Fault Description in Alert– Determines repair needs

– Determines spare needs

• Fault Location in Alert– Minimizes time on plant

• Confirmation of repair– Online notification

Confidential

Lost Energy Detection Improves Performance

• Commercial rooftop system

• 4 years operation with Inverter-level only

• Converted to string level monitoring

Before

67% PR

82% PR

60 Confidential

Portfolio Management Improves Efficiency

One Scalable Platform Improves Operations

AURORA EASYVIEW | AURORA VISION

• Residential and small commercial customers prefer AURORA EASYVIEW

• Utility, large commercial

customers and installers prefer

AURORA VISION

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Aurora Vision - Overview

• Aurora Vision is one of the leading solutions for solar power plant monitoring, ranked 3rd world-wide in 2011*.

• It delivers the monitoring that solar power investors, utilities, distributors and installers need to make key business, operational and investment decisions.

• Aurora Vision is used by over 10,000 residential, commercial and utility power plants worldwide to manage all your inverter, revenue grade meters, combiner, data logger and environment device needs on one common platform. This equates to over 1GW of online monitored PV resources.

* Power-One acquired the two US market leaders in 3rd party PV monitoring, Fat Spaniel Technologies (2010) and Energy Recommerce/SolarMagic (2011).

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AURORA EASYVIEW™Self Registration

• Online Self-Service Setup

• Step 1– Personal Information

– Email confirmation

• Step 2– Register Plant

• Step 3– Register Devices

– Data Loggers

– Inverters

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• Step 1

– Personal Information

• Step 2

– Register Plant

• Step 3

– Register Devices

– Data Loggers

– Inverters

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• Step 1

– Personal Information

• Step 2

– Register Plant

• Step 3

– Register Devices

– Data Loggers

– Inverters

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AURORA EASYVIEW™

• Summary Header

• Weather Forecast

• Public and Private View

• Easy to understand UI

• Daily-Weekly Power

• Monthly-Yearly Energy

• Micro inverters shown per module

• Time sweep animation

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AURORA VISION® Portfolio Management

• Summary Header

• List View

• Grid View

• Map View

• Status per Plant

• Performance Index

• Installed Capacity

• Install Date

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AURORA VISION®Plant Summary

• Summary Header

• Weather Forecast

• Plant Status

• Plant Performance

• Performance Ratio

• Performance Budget

• Device Status

• Device Diagnostics

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AURORA VISION®Symmetry Analysis

• Maximize energy harvest

• Compare energy over time across inverters or strings

• Track under-performers

• Zoom in on problems

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AURORA VISION® Device Status and Device Diagnostics

• Asset meta data

• Last timestamp and data

• Data channels for charting by device type

• In-depth analysis of performance and status by device

• Filter by device type, manufacturer and more

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AURORA VISION® Events – Alarms - Alerts

• Source Events

• Profile Events

• Severity Levels

• Duration

• Acknowledge with Notes

• Email and SMS Alerts

• Event Log Filtering

• Lifetime Logging

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AURORA VISION® Event Profiles

• Profile determines when an Event is an Alarm

• Profile hierarchies

– Portfolio wide profiles

– Site specific profiles

• Plant lifecycle profiles

– Commissioning

– Production

– Maintenance

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AURORA VISION® Reporting

• Portfolio Reports

– Performance Reports

– Energy Generation Reports

– KPI Reports

– Building Demand Reports

• Custom Reports

– Plant Level Reports

– Device Level Reports

– Channel Level Reports

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AURORA VISION: Software As A Service for Renewable Energy Lifecycle Management

Multi- Plant portfolio management

Fleet wide event management

Advanced asset management features

Extensive profile management

Complex reporting and analysis

Trusted and Secure

• View health status of all plants. Set rules for managing events across the portfolio. Receive alerts via email or SMS. Track and acknowledge event details.

• See event log for all plants for their entire period of service.

• Industry’s first SaaS platform that enjoys trusted status with utility- and environmental regulatory agencies to enable prompt and accurate financial rebate processing.

• Create more than one (1) profile and enable role-based event management for the plant portfolio.

• Generate standard or custom reports for single plants, sets of plants, or the entire fleet. Export to Excel™-compatible CSV or Adobe PDF document formats.

• enables consistent management, peak operator productivity and energy output, and minimal downtime.

• Visualize assets in a portfolio. Understand performance characteristics. Locate assets on a map or in a visual performance management grid. Make repair notes and search you entire information repository.

AURORA VISION®

Brief summary

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o AURORA EASY VIEW: The right solution for residential application

• Same data collection platform and same database as Aurora Vision

• Different user interfaces depending on user roles

• Allows for different business models

• Installers that want to manage their customers

• Installers that don’t…

o AURORA VISION vs AURORA EASY VIEW

• Aurora Vision

• An Aurora Vision enabled installer can enable Aurora EasyView for any customer

• More complex, more configurable, higher visibility, granularity

• Aurora Easy View

• Simpler, cleaner, more restrictions

• Public and private option

AURORA VISION® & AURORA EASYVIEW™Brief comparison

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Feature AURORA EASYVIEW™ AURORA VISION®

Portfolio Overview

User Management

Plant Management

Asset Management

Plant Summary

Performance Charting

Device Diagnostics

Device Charting

Time Series Animation

Event Notification

Event Log

Event Configuration

Public View (no password)

Self registration

AURORA VISION® & AURORA EASYVIEW™Brief comparison

Any questions ?

Thank you for your attention & interest!

Attila BaloghSenior Sales EngineerMobile: +36 20 262 0145attila.balogh@hu.abb.com | www.abb.hu

Aurora Logger

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