central energy management systemCreate a new level of autarky

by The meeco Group

System descriptionThe sun2safe system by meeco is an all-in-one converter/inverter with system energy manage-ment enabling better insight into power production and use, leading to better management of produced energy and savings. First developed as a monitoring tool for meeco’s sun2live power production and storage solution and sun2com solar telecommunication solution, the sun2safe is a fully integrated power conversion and management system, which can be used with any power production solution. Being used for solar energy production solutions and enabling energy and cost savings, the sun2safe system is a real environment friendly energy conversion/storage/man-agement solution.

* connection in series possible

Input Energy management Consumer

PV

Tri-phase cem group connection for more kW

Generator

Telecomrepeater

Storage Storage Storage

Tri-phase integrated energy management

Features and benefits

The main features of the meeco sun2safe central energy management are:

■ Battery charger with PV input and two independent MPPT tracking channels■ Inverter with pure sinusoidal output, powered by battery or AC line (single or three-phase de- pending on the chosen model)■ A 7” touch screen display display allows a simple parameter consultation. All information about the system are also displayed by remote and WEB■ Simple installation and control

The main benefits of the meeco sun2safe central energy management are:

■ Charging the batteries using the PV energy or the AC line■ Supplying the loads with the energy stored in the batteries when the PV power available is insuf- ficient or absent■ Providing energy to the point of need without interruptions■ Keeping the PV live by removing the need for a counter current■ Ensuring no loss of produced energy by jointly powering the equipment and charging the battery with the available excess pv energy■ Ensuring predictable energy spend, as well as immediate and long-term cost savings■ Continuous insight into critical equipment and environmental conditions through intelligent controls, real-time metering, production and power us age statistics and enhanced monitoring devices offer

The meeco sun2safe central energy management system is an integratedenergy system for:■ Grid/motor generator■ Photovoltaic■ Battery and generator input with remote service and monitoring facilities as well as control.

Applications

Battery Grid

Components

The main components of the meeco sun2safe central energy management system are:■ Battery charger with two PV ports and independent MPPT tracking channels■ Inverter with pure sinusoidal output, powered by battery or AC line (single or three-phase

depending on the chosen model)■ Autoreset Function without external kick start necessity■ 7” display for simple parameter consultation. All the information about the system can

be also displayed remote, WEB and GSM.■ Simple installation, monitoring and control■ Extendable and stackable modular solution made to fit individual needs■ Multiuse – multifunction – heavy duty■ autmoatic and manual bypass for emergency/ servicing

Id

Grid/Diesel Generator

Storage

PV GeneratorM PPTSolar Charger

Rectifier/Charger

Inverter MTD Curcuit Breaker

Telecomrepeater

Bypass

PC/Displayin connection with Solar Charger, Rectifier and

Inverter

■ Input Max nominal Power PV : models available from 3 to 40 KWp

Accepted PV Voltage (Vdc max) : 400 Vdc

MPPT Tracker : Two

Generator Voltage AC : 230/400 V +/- 15 % (depending on models)

Battery Voltage Nominal : 240 Vdc

Accepted Battery Voltage : 200 – 290 Vdc

Connection : Hard Wired

■ Output Nominal Output Power : models available from 4 to 40 KVA

Output Voltage AC : 230/400 Vac - 50 Hz (depending on models)

Output Voltage Stability : +/- 0,5 %

Efficiency: up to 98 %

Output THD: < 3%

Overload: (150% Inom 30 sec.)

Connection: Hard wired

Bypass: Automatic + Manual

■ Batteries to be combined

Type of battery : Gel or Flooded Lead Acid (Lithium based batteries subject to an upgrade kit)

Backup Capacity : up to 15 KWH internal – extendable with additional battery cabinet(s)

■ Modules

All type of modules can be used according to their specifications

■ Communication

Display LCD: Touch-Screen 7” on the front panel with real time informa- tion and statistics

Interface : Ethernet Interface with Web Server GSM – Mobile or SAT telephone link

■ Physical characteristic

Electronic Cabinet Size: 800 (W) x 650 (D) x 1.600 (H) mm

Battery Cabinet Size: 800 (W) x 650 (D) x 1.600 (H) mm (or multiples)

Protection: PV Breaker – Battery Breaker AC Output Breaker - AC Input Breaker

Operating Temperature: 0 - 40 °C

Cooling: Fan activated

Protection Degree: IP 21

Audible noise: < 45 dB (A) at 1m distance

Technical Data

About The meeco Group

Disclaimer: meeco, oursun, sun2safe (figurative and word marks) are trade marks owned by meeco AG. cellcube is a registered trade mark owned by Cellstrom GmbH. The figurative trade marks are registered in the European Union and other jurisdictions. This material may contain inaccuracies and typographical errors, and is provided “as is” without any express or implied warranty of any kind including but not limited to (A) warranties of accuracy, completeness, merchantability, non-infringement of intellectual property, or fitness for any particular purpose or (B) warranties of the reliability of any advice, opinion, statement, or other information displayed on this material. Any reliance on any such advice, opinion, statement, memorandum, or information shall be at user’s sole risk. meeco AG reserves the right, in its sole discretion, to correct any errors or omissions in any portion of this material and make any other changes to the products or information contained in this material at any time without notice. In no event shall meeco AG or its licensors/suppliers be liable for any damages whatsoever (including, without limitation, damages for loss of profits, business interruption, loss of information) arising out of the use the materials, even if meeco AG has been advised of the possibility of such damages. meeco AG is not responsible for any damage to any computer system or loss of data that results from the download or opening of this material.

© February 2014 - meeco AG - All Rights Reserved - Zug, Switzerland

As a leader in clean renewable energy,

meeco™ has provided clients with servic-

es and solutions for over 320 MW across

three continents.

We work behind the scenes with project

developers, businesses, governments,

technology providers, and EPC contrac-

tors to structure, finance, and commission

highly bankable projects. By providing the

optimal set of services and solutions for

each project, we generate attractive re-

turns for clients and other stakeholders.

Some of these services and solutions

include:■ clear advisory services:

strategic consulting, project services,

financial advisory and communications

■ oursun™ turnkey solutions:

grid-connected and off-grid solutions,

sun2go™ portable solutions and energy

storage solutions

■ asset management services:

on-going site services

The meeco Group delivers these services and solutions via regional offices located

worldwide to ensure we address local requirements and community needs.

a product of meeco

For more information, please email info@meeco.net or visit sun2safe.meeco.net