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Sungrow SBR High Voltage LFP Battery 25.6kW (SBR256)

Sungrow SBR High Voltage LFP Battery 25.6kW (SBR256)

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Sungrow SBR256 is a high voltage battery with lithium iron phosphate (LiFePO4) cells. These cells are free of cobalt and are considered the safest and most durable battery chemistry currently available. This makes these types of home batteries more environmentally friendly and future-proof.

The Sungrow SBR256 battery is modular in structure, compact in size and designed for direct use. It offers a flexible capacity ranging from 25.6 kWh to 102.4 kWh. Combined with Sungrow's three-phase hybrid inverter, this battery can operate in a range from 5 kW to 50 kW.

Through the Sungrow app, users have access to all essential information about their solar panels' energy production and management of stored energy. Both the converter and the battery can be initialized with a single click, enabling automatic commissioning and real-time monitoring of production.

Sungrow SBR256 Lithium Ion Home Battery - Features

The Sungrow SBR256 Lithium Ion Home Battery is designed to hold eight battery modules. The battery has a nominal capacity of 25.6 kWh and a nominal DC voltage capacity of 15.36 kWh. Nominal voltage is 512 V.

The Sungrow SBR256 home battery has an IP55 rating, which allows the battery module to be placed both indoors and outdoors. Through the Plug & Play principle, the battery is easy to connect to an existing solar panel system with a hybrid converter.


  • Battery capacity: 25.6 kWh
  • Usable capacity: 25.6 kWh
  • Nominal voltage: 512 V
  • Maximum output power: 17.52 kW
  • Maximum output current: 30 A
  • Peak output current: 42 A for 10 seconds
  • Number of phases: 3
  • Protection class: IP55
  • Dimensions (W x H x D): 625 x 1065 x 330 mm
  • Weight (kg): 246 kg
  • Mounting: Easy to mount by placing it on

Datasheet Sungrow SBR Battery Module

Installation guide Sungrow SBR Battery Module

User manual Sungrow SBR Battery Module

CE Conformity Sungrow SBR Battery Module

EU Declaration of Conformity Sungrow SBR Battery Module

IEC62040 Conformity Sungrow SBR Battery Module

IEC62619 Certificate Sungrow SBR Battery Module

Material safety Sungrow SBR Battery Module

VDE2510-50 Confirmation letter Sungrow SBR Battery Module


More information
Item no SBR256
Make Sungrow
Manufacturer Sungrow
Country of manufacture China
Warranty this year 10
Voltage High
Model Lithium iron phosphate
Usable battery capacity (kWh) 25.6
More information
Nominal voltage (V) 448
Max Voltage (V) 511
Depth of Discharge (DoD) 100%
Degree of protection (IP) IP55
Width (mm) 625
Height (mm) 1195
Depth (mm) 330
Weight (kg) 279
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