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Shenzhen Growatt New Energy CO.,LTD
No.28 Guangming Road, Shiyan Street, Bao'an District,
No.28 Guangming Road, Shiyan Street, Bao'an District,
Shenzhen, P.R.China
Shenzhen, P.R.China
T
+86 755 2747 1942
+86 755 2747 1942
E
service@ginverter.com
service@ginverter.com
www.ginverter.com
www.ginverter.com
W
GR-UM-228-A-00
Residential Energy Storage User Manual
ARK 2.5L-A1 Battery System
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Summary of Contents for Growatt 4251377661349
- Page 1 Growatt New Energy Residential Energy Storage User Manual Download Manual ARK 2.5L-A1 Battery System Shenzhen Growatt New Energy CO.,LTD No.28 Guangming Road, Shiyan Street, Bao’an District, No.28 Guangming Road, Shiyan Street, Bao’an District, Shenzhen, P.R.China Shenzhen, P.R.China +86 755 2747 1942 +86 755 2747 1942 service@ginverter.com...
- Page 2 Contents About this Document This document describes the installation, electrical connection, operation, commission, 1 Product Overview maintenance and troubleshooting of ARK 2.5L-A1 Battery System (hereafter simply put 1.1 Intended Use ARK 2.5L-A1). Before installing and operating ARK-2.5L-A1, ensure that you are familiar 1.2 Appearance with product features, functions, and safety precautions provided in this document.
- Page 3 Product Overview 1.1 Intended Use Name Color Description Each ARK 2.5L-A1 consists of 50Ah cells which form 51.2V voltage battery module and LED 1 Blue 0%-25% sixteen serial connection (1P16S).Two to ten ARK 2.5L-A1 can be connected in parallel LED 2 Blue 26%-50% and extend the capacity and power of energy storage system.
- Page 4 Read all safety instructions carefully before any work and Remove all metal objects such as watches and rings that could cause a short-circuit obey the rules at all times when working on or with the PACK. Growatt shall not be liable before installation, replacement and maintenance.
- Page 5 Fire caught a fire, do not try to extinguish the fire but evacuate people immediately. If PACK is flooded or submerged, do not access it. Contact Growatt Wet Packs or distributor for technical assistance immediately. Damaged PACKS are dangerous and must be handled with special attention.
- Page 6 Installation Wall Ø Ensure to read the Guidance before installation in order to understand product information and safety cautions; Ø Operators should be well trained technicians and fully understand the whole photovoltaic system, grid network, working principle and national regional standards; Ø...
- Page 7 It is recommended to wear the following safety gear when dealing with the PACK. Wall Mounted Installation Safety Goggle Safety Shoes Insulated Glove 4.4 Installation Procedures Pre-installation Check Check the PACK package before open it. If any abnormity is Check the package detected, do not open the Package and contact your distributor.
- Page 8 Step 1: Assemble the wall hangers together. If you want to install four packs, make four Serial Item Quantity Specifications Symbol wall hangers together. We can parallel two to ten at a time . We recommend that the number stack number be no higher than six. However, if necessary our structure allows us to IP67 RJ45water proof Communication Port stack higher.
- Page 9 4.4.1 System connection diagram 4.4.3 Electrical wiring connection 1. When the power wiring harness is connected, please pay attention to the positive and negative terminals, the red terminals are connected to the positive terminals and the black terminals to the negative terminals. 2.
- Page 10 Maintenance Guide Power on and off the Battery 6.1 Preparation Ø The installation and use of batteries involve much specialized Ø Tools like safety gloves, cross head driver and socket wrench should be prepared. knowledge. Therefore, technicians should be given appropriate technical Ø...
- Page 11 Technical Specifications7 Functional parameters of ARK 2.5L-A1 Energy Storage System are as shown below: 1. Check Can connection Interior CAN Communication loss between Communication between Items Specification two batteries, CAN connection failure two parallel between Linkin and Linkout; Battery Module ARK 2.5L-A1 (2.56kWh, 51.2V, 27kg) Parallel Communication...
- Page 12 Appendix I LED indication Control Mechanism Over charge and over RUN/ALM light (t=1S) discharge flicker green LED light definition protection SOC indication RUN/ALM Charging Status Items Remark LED1 LED2 LED3 LED4 LED5 current limit RUN/ALM light (t=1S) does not flicker green 0%-25% (t=1S) respond...
- Page 13 Mos high Type RUN/ALM light RUN/ALM light temperature (t=1S) inconsistenc (t=1S) flicker green flicker red alarm y of PACK Mos high Batteries RUN/ALM light RUN/ALM light temperature (t=1S) failure flicker green stays red protection protection High Voltage temperature RUN/ALM light sampling RUN/ALM light (t=1S)
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