Sungrow BSC200 User manual

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CCoonnttrroolllleerrUUsseerr MMaannuuaallBBSSCC220000--
UUEENN--VVeerr1100--220022220011
BSC200-UEN-Ver10-202201
BSC200
BBaatttteerryy SSyysstteemm CCoonnttrroolllleerr
UUsseerr MMaannuuaall

I
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 ENERGY STORAGE TECHNOLOGY CO., LTD (-
hereinafter "SUNGROW").
TTrraaddeemmaarrkkss
and other Sungrow trademarks used in this manual are owned by
SUNGROW.
All other trademarks or registered trademarks mentioned in this manual 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.

II
About this Manual
This manual is aimed at providing the detailed product information and installation
operation and maintenance instructions for the BSC200 battery system controller.
Hereinafter it will be referred to as "BSC" unless otherwise specified.
TTaarrggeett GGrroouupp
This manual is intended for qualified persons responsible for the installation, operation,
and maintenance of the BSC and users performing routine operations.
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
product.
Documents must be stored carefully and be available at all times.
Contents may be periodically updated or revised due to the product development. The
manual content of subsequent versions of the product may be subject to change. The
latest manual can be found at ssuuppppoorrtt..ssuunnggrroowwppoowweerr..ccoomm .
SSyymmbboollss
Important instructions contained in this manual should be followed during installation,
operation and maintenance of the product. They will be highlighted by the following
symbols.
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.

III
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.
NNoottee
In order to provide customers with the best usage experience, the products and product
manuals are always in the process of improvement and upgrade. If the manual received
is slightly inconsistent with the product, it may be a result of product version upgrade,
and the actual product shall prevail.
The diagrams in this manual are for reference only. The actual product received may
differ.

V
CCoonntteennttss
All Rights Reserved.....................................................................................................I
About this Manual......................................................................................................II
1 Safety Instructions ...................................................................................... 1
1.1 Before Installation ........................................................................................ 1
1.2 During Installation......................................................................................... 1
1.3 Maintenance and Replacement.................................................................... 2
2 Product Description .................................................................................... 3
2.1 Function Introduction ................................................................................... 3
2.2 Appearance................................................................................................. 3
2.3 Dimension.................................................................................................... 4
3 Unpacking and Storage ............................................................................. 5
3.1 Scope of Delivery......................................................................................... 5
3.2 Identifying the Device................................................................................... 6
3.3 Checking upon Receiving............................................................................. 6
3.4 Storage........................................................................................................ 7
4 Mechanical Mounting ................................................................................ 8
4.1 Location Selection........................................................................................ 8
4.2 Installation Tools........................................................................................... 9
4.3 Installing the Device ..................................................................................... 9
4.3.1 Wall-Mounted Installation ................................................................... 9
4.3.2 Rack-Mounted Installation ................................................................ 11
5 Electrical Connection ............................................................................... 13
5.1 Safety Instructions...................................................................................... 13
5.2 Port Description.......................................................................................... 13
5.3 Communication Connection ....................................................................... 15
5.3.1 Ethernet Communication Connection................................................ 15
5.4 Earthing Connection................................................................................... 15
5.5 Connecting to the DC Power Supply ........................................................... 16
5.6 Connecting to the AC Power Supply ........................................................... 17
6 Commissioning ........................................................................................... 18

VI
6.1 Inspection before Commissioning............................................................... 18
6.2 Commissioning Steps................................................................................. 18
7 WEB Interface ............................................................................................ 19
7.1 Running Requirements............................................................................... 19
7.2 Preparations for Login................................................................................ 19
7.3 Login Steps................................................................................................ 19
7.4 WEB Main Interface ................................................................................... 20
7.5 View Running Information........................................................................... 21
7.6 Parameter Settings..................................................................................... 21
7.6.1 Overall Parameters ........................................................................... 21
7.6.2 System Parameters .......................................................................... 22
7.6.3 Communication Parameters ............................................................. 22
7.6.4 DCDC Parameters ............................................................................ 22
7.6.5 Liquid Cooling Unit Parameters ......................................................... 23
7.7 View History Records ................................................................................. 23
7.7.1 View Event Records.......................................................................... 23
7.7.2 Fault Records ................................................................................... 23
7.7.3 Alarm Records.................................................................................. 24
7.7.4 Running Records .............................................................................. 24
7.7.5 Rack Records................................................................................... 24
7.8 Version Information.................................................................................... 24
7.8.1 View Version Information .................................................................. 25
7.8.2 Firmware Upgrade ........................................................................... 25
7.8.3 Backup & Recovery .......................................................................... 25
8 Routine Maintenance ............................................................................... 26
8.1 Safety Precautions..................................................................................... 26
8.1.1 General Safety Rules ........................................................................ 26
8.1.2 Five Safety Rules.............................................................................. 26
8.2 Routine Maintenance ................................................................................. 27
9 Technical Data ............................................................................................ 28
10 Abbreviation Explanation ..................................................................... 29
11 Related Drawings .................................................................................... 30
12 General Information ............................................................................... 31
12.1 Quality Assurance .................................................................................... 31
12.2 Contact Information ................................................................................. 31

1
1Safety Instructions
This chapter mainly introduces some important safety instructions about operating the
device.
The device is designed and tested according to the international safety regulations. For
this electrical and electronic device, safety instructions related to it must be complied
with during installation, operation, and maintenance.
Incorrect operation or misoperation may cause:
•personal injury
•property damage
To prevent the personal injury and property damage and to ensure long-term operation
of the device, read these symbols carefully.
1.1 Before Installation
After receiving the device, check whether the device is damaged due to
transport. Should there be any problem, please contact us or the forwarding
company.
Before performing any operations on the device, the operators must be familiar
with all safety instructions and related regulations on installation, operation, and
maintenance.
Correct moving, transport, installation, operation and maintenance are critical to
safe and appropriate use of the device.
1.2 During Installation
The device can only be used as described in this manual. Unauthorized
alternation or using spare parts not sold or recommended by our company can
cause fires, electric shock, or other damage.

2
The device can only be used for the purposes specified in the manual.
Unauthorized modification or use of spare parts not sold or recommended by
the company may cause fire, electric shock, and other injuries.
Before the installation, disconnect all electrical connections and input switches
upstream to ensure that the device is voltage-free.
Before the electrical connection, disconnect input switches upstream, and
ensure that the device is voltage-free.
1.3 Maintenance and Replacement
•Only persons from the service department of our company or other qualified
personnel can service the device.
•The user is prohibited to perform maintenance, replacement, and other
operations. Otherwise, serious personal injury or tremendous property loss
may be caused.
Do not replace the internal components of the device without authorization. Our
company shall hold no liability for the damage caused.
1 Safety Instructions User Manual