Sungrow SBR Series User Manual

GD_202111_Sungrow SBR HV Battery Installation Quick Guide with SHRT _V3.0
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As we continuously improving our services, changes to this document may occur without notice.
Sungrow SBR HV Battery Installation Quick Guide
- SHRT series
Sungrow has released high-voltage battery - SBR series (9.6kWh-25.6kWh).
To ensure smooth installation and avoid difficulty on site, please read below checklists and make
sure you are ready before installing SBR HV batteries. If you have any questions, please free to
contact Sungrow team (1800 SUNGROW (786 476) service@sungrowpower.com.au) before
asking help onsite to reduce urgency.
Check Items
Requirements
Confirm?
Manuals
• Read Sungrow product manuals before the installation.
• Follow the manuals and make sure the operating environment
is suitable for inverter and batteries.
Application
• Check with the distributors or Sungrow team for technical advice
of off-grid application or any other complex scenarios (click here)
• Battery parallel application will not be available until Q3 2021 and
the exact date is to be informed by Sungrow.
Remote
Support
• If it is the first installation of HV battery system, Sungrow advises
installers to book the time for remote support. Our team will
deliver support when you are on site to avoid any difficult to
reach us.
Remote Area
• Installers need to be cautious for the remote installation.
• Installer must take responsibility of the after-sales service.
• Sungrow technical support will be limited if the battery systems
are installed remote areas with no local electrician for service
(click here for remote area policy)
Internet
• The system needs to operate with Internet available. otherwise,
Sungrow’s support will be limited and less efficient.
• If there is no Internet connection, please contact the distributors
to purchase 4G dongle for internet access.
Cables/Tools
Prepare tools and cables prior to the installation.
• DC power cables≥ 11AWG (DC
max
=30A, 6mm
2
recommended)
with the insulation compliant
to Australia Standard.
•
Earth cables
≥ 13AWG (4mm
2
recommended)
•
Tools to make Ethernet cable with RJ45 terminal.
•
The latest version of iSolarCloud is necessary to be installed on
mobile or tablet prior to the commissioning and firmware
upgrading.
Comm. Cable
• Long cables (>10 m) could cause communication failure
between the inverter and battery.
• It’s installer’s responsibility to conduct communication
cable continuity test before contacting Sungrow team
Tips
• Follow the installation tips & commissioning tips from the 2nd
page of this document

Sungrow SBR Series Specifications

General

Battery Type	Lithium iron phosphate (LFP)
Nominal Voltage	51.2 V
IP Rating	IP65
Cooling	Natural convection
Operating Temperature Range	-10°C to 50°C
Communication	CAN
Protection Level	IP65
Cycle Life	>6000 cycles (70% EOL)
Communication Interface	CAN

Summary

Sungrow SBR HV Battery Installation Tips

Installation Requirements

Battery should be installed in a shaded area, avoiding direct sunlight to maintain internal heat and efficiency.

Minimum Clearances

Specifies the required clearance distances around the battery for safe and proper installation.

Installation Process Example

Screw Feet In

Optional feet installation for batteries, expected availability in Q4 2021.

Place Battery Base

Correctly position the battery base with arrows pointing outward.

Stack Battery Modules

Procedure for stacking battery modules securely.

Insert BMU

Insert the BMU and screw it in, ensuring the DC MCB is off.

Apply L-Bracket

Fix the battery to the wall using the provided L-bracket.

Cable Plug-in and Wiring

Details on connecting DC, earth, and communication cables.

Secure Battery Lid

Place and fix the lid using the specified stud 'H'.

Attach Front Cover

Instructions for fitting front covers based on battery module configuration.

Completed Installation View

Visual representation of a fully installed battery system.

Sungrow SBR HV Battery Commissioning Tips

Create Plant on iSolarCloud

Configure WiFi, system settings, and grid settings on iSolarCloud.

Battery Inspection

Check physical installation and cable connections.

Communication Check

Verify communication via local access using iSolarCloud.

Battery Settings

Configure system information, SOC limits, and energy management.

Quick Test (Optional)

Perform optional tests to verify system operation.

Other Issues

Troubleshoot communication problems and inverter-side issues.