Sungrow SBR064 Battery

Sungrow SBR064 High-Voltage Lithium Iron Phosphate Battery
Compatible with the SHRT series since August 2024

The Sungrow SBR battery storage system begins with 2 modules (plus an empty base module) and can be expanded up to 8 modules. This allows for a modular capacity increase from 6.4 kWh to 25.6 kWh, making the system highly flexible. Thanks to the lightweight design—only 33 kg per module—and compact dimensions, it can be installed by a single person using a simple plug-and-play approach.

The Sungrow 3-phase hybrid inverter automatically detects the battery system after installation and integrates it seamlessly. The perfectly coordinated backup power system features advanced load control and a switchover time of under 20 ms, ensuring maximum reliability.

Key Benefits of the SBR064:

• Permanent 20 A charge/discharge current

• Expandable over its lifetime up to 8 modules per unit

• Certified multi-level protection concept (e.g. VDE 2510-50)

• Lightweight and compact design – one-person installation possible

• Plug-and-play connectivity between battery modules

• Powerful backup/emergency power and off-grid capabilities

• 10-year product warranty

Technical Specifications – Sungrow SBR064 (6.4 kWh):

• Battery capacity: 6.4 kWh

• Nominal voltage: 128 V

• Max. output current: 20 A

• Peak output current: 42 A (for 10 seconds)

• Weight: 89 kg

• Protection class: IP55

• Dimensions (H x W x D): 625 x 545 x 330 mm

Package Contents:

• 2 × Sungrow SBR 3.20 kWh battery modules

• 1 × Sungrow SBR064 accessory & base module