Sungrow SBR096 User manual

User Manual
High Voltage LFP Battery
SBR096 / SBR128 / SBR160
SBR192 / SBR224 / SBR256
SBR096-256-UEN-Ver11-202012
WWW.SUNGROWPOWER.COM

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All Rights Reserved
AAllll RRiigghhttss RReesseerrvveedd
No part of this document can be reproduced in any form or by any means without the
prior written permission of Sungrow Power Supply Co., Ltd (hereinafter "SUNGROW").
TTrraaddeemmaarrkkss
and other Sungrow trademarks used in this manual are owned by
Sungrow Power Supply Co., Ltd.
All other trademarks or registered trademarks mentioned in this document are owned
by their respective owners.
SSooffttwwaarree LLiicceennsseess
•It is prohibited to use data contained in firmware or software developed by
SUNGROW, in part or in full, for commercial purposes by any means.
•It is prohibited to perform reverse engineering, cracking, or any other operations that
compromise the original program design of the software developed by SUNGROW.
Sungrow Power Supply Co., Ltd.
Address: NNoo..11669999 XXiiyyoouu RRdd..,, NNeeww && HHiigghh TTeecchh ZZoonnee,, HHeeffeeii,, 223300008888,, CChhiinnaa..
Tel: [phone]
Website: wwwwww..ssuunnggrroowwppoowweerr..ccoomm

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About This Manual
The manual mainly describes the product information, guidelines for installation,
operation and maintenance. The manual cannot include complete information the
system (i. e. the inverter), just the battery. The reader can get additional information
about other devices at wwwwww..ssuunnggrroowwppoowweerr..ccoomm or on the webpage of the respective
component manufacturer.
VVaalliiddiittyy
This manual is valid for the following battery models:
•SBR096
•SBR128
•SBR160
•SBR192
•SBR224
•SBR256
They will be referred to as "battery" hereinafter unless otherwise specified.
TTaarrggeett GGrroouupp
This manual is intended for battery owners who will have the ability to interact with the
battery and qualified personnel who are responsible for the installation and
commissioning of the battery. Qualified personnel should have the following skills:
•Training for installation and commissioning of electrical system, as well as dealing
with hazards
•Knowledge of the manual and other related documents
•Knowledge of the local regulations and directives
HHooww ttoo UUssee TThhiiss MMaannuuaall
Read the manual and other related documents before performing any work on the
battery. Documents must be stored carefully and be available at all times.
Contents may be periodically updated or revised due to the product development. It is
probably that there are changes of manual in the subsequent battery edition. The latest
manual can be acquired via visiting the website at ssuuppppoorrtt..ssuunnggrroowwppoowweerr..ccoomm.
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Important instructions contained in this manual should be followed during installation,
operation and maintenance of the inverter. They will be highlighted by the following
symbols.

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Indicates a hazard with a high level of risk that, if not avoided, will result in death
or serious injury.
Indicates a hazard with a medium level of risk that, if not avoided, could result in
death or serious injury.
Indicates a hazard with a low level of risk that, if not avoided, could result in
minor or moderate injury.
Indicates a situation that, if not avoided, could result in equipment or property
damage.
Indicates additional information, emphasized contents or tips that may be
helpful, e.g. to help you solve problems or save time.
AAbbbbrreevviiaattiioonn
BMS: Battery Management System
BMU: Battery Management Unit
CAN: Controller Area Network
CMU: Battery Cluster Management Unit
LFP: Lithium iron phosphate
PCS: Power Conversion System
SOC: State of Charge

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CCoonntteennttss
All Rights Reserved.....................................................................................................I
About This Manual.....................................................................................................II
1 Safety .............................................................................................................. 1
1.1 Notices for Safe Use .................................................................................... 1
1.2 Battery Handling Information ........................................................................ 2
1.3 Emergency Situations .................................................................................. 3
1.3.1 Leaking Batteries................................................................................ 3
1.3.2 Fire..................................................................................................... 3
1.3.3 Wet Batteries...................................................................................... 4
1.3.4 Damaged Batteries............................................................................. 4
2 Product Description .................................................................................... 6
2.1 Product Introduction..................................................................................... 6
2.2 Terminal Description..................................................................................... 8
2.3 Symbols on the Product ............................................................................... 9
2.4 LED Indicator ............................................................................................. 10
3 Unpacking and Storage ........................................................................... 11
3.1 Unpacking and Inspection.......................................................................... 11
3.2 Scope of Delivery....................................................................................... 11
3.3 Storage...................................................................................................... 12
4 Mounting ...................................................................................................... 13
4.1 Safety during Mounting .............................................................................. 13
4.2 Location Requirements .............................................................................. 13
4.3 Installation Environment Requirements ....................................................... 13
4.4 Installation Clearance Requirements........................................................... 13
4.5 Installation Tools......................................................................................... 14
4.6 Installing the Battery................................................................................... 15
5 Parallel System（Optional） .................................................................. 21
5.1 Scope of Delivery....................................................................................... 21
5.2 Mounting the Junction Box ......................................................................... 21
5.3 Terminal Description (Junction Box)............................................................ 22
5.4 Connection Diagram in Parallel System ...................................................... 23

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5.5 Installing the SUNCLIX Connector............................................................... 25
5.6 Installing the COMM IN Connector.............................................................. 27
6 Commissioning ........................................................................................... 30
6.1 Inspection before Commissioning............................................................... 30
6.2 Commissioning Procedure ......................................................................... 30
7 Decommissioning the Battery ............................................................... 31
8 Troubleshooting and Maintenance ...................................................... 32
8.1 Troubleshooting ......................................................................................... 32
8.2 Maintenance.............................................................................................. 36
9 Appendix ...................................................................................................... 38
9.1 Technical Data ........................................................................................... 38
9.2 Quality Assurance ...................................................................................... 40
9.3 Contact Information ................................................................................... 41

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1Safety
The device has been designed and tested strictly according to international safety
regulations. Read all safety instructions carefully prior to any work and observe them at
all times when working on or with the device.
Incorrect operation or work may cause:
•Injury or death to the operator or a third party;
•Damage to the device and other properties.
All detailed work-related safety warnings and notes will be specified at critical points in
this manual.
The safety instructions in this manual cannot cover all the precautions that
should be followed. Perform operations considering actual onsite conditions.
SUNGROW shall not be held liable for any damage caused by violation of the
safety instructions in this manual.
1.1 Notices for Safe Use
Read all safety instructions carefully prior to any work and observe them at all times
when working on or with the battery. Failure to observe the precautions described in this
section can cause serious injury to persons or damage to property.
Risk of explosion
•Do not subject the battery to any strong force.
•Do not mechanically damage the battery (pierce, deform, strip down, etc.)
•Do not heat the battery or dispose of the battery in a fire.
•Do not install the battery in potentially explosive environments.

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Risk of fire
•Do not expose the battery to temperatures in excess of 60°C.
•Do not place the battery near a heat source, such as direct sunlight, a
fireplace, a thermally uninsulated wall exposed to sunlight, hot water, or a
heater.
•Keep sources of ignition such as sparks, flames, and smoking materials
away from the battery.
Risk of electric shock
•Do not disassemble the battery.
•Do not handle a wet battery or use wet tools.
•Do not soak the battery in water or expose it to moisture or liquids.
•Keep the battery away from children and animals.
•Wear suitable clothing, guards and gloves to prevent you from direct contact
with the DC voltage.
•Use insulated tools during working with battery.
•Set aside metal jewelry before working on the DC circuit.
1.2 Battery Handling Information
Comply with local standards for use with the battery.
Any man-made damage will void the limited warranty for the battery. Handle the battery
with care to protect it from damage.
•Use the battery only as intended and designed.
•The battery must only be installed at a suitable location.
•Make sure the battery is well connected to ground before use.
•Do not use the battery if it is defective, appears cracked, broken or damaged, or fails
to operate.
•Do not use the battery together with other types of batteries.
•Do not pull, drag or step on the battery.
•Do not leave any foreign objects inside the battery.
1 Safety User Manual