Long Life 51.2V 628ah Solar Energy Residential LiFePO4 Battery (8000 Cycles)

Customization: Available
Nominal Voltage: 51.2V
Warranty: 5 Years

Product Description

⚡ Basic Specification
Model No. C3-51G30PRO
Nominal Capacity 628Ah
Cycle Life 8000 Cycles
Transport Package Standard Export Box
📦 Product Description

Long Life 51.2V 628Ah Solar Energy Residential LiFePO4 Battery

  • Distributed clean energy storage
  • Backup power for low to medium load households & businesses
  • Electrical appliances protection, fluctuation smoothing
  • Uninterruptible power supply (UPS)
📋 Technical Specifications
ModelC3-51G30PRO
Cell TypeLiFePO4
BMS ProtectionOver-load / Short / Temperature / Over-charge / Over-discharge
Fire-proofFlame retardant shell
Size (mm)538 x (416/600) x 818
Weight230 ± 5kg
InstallationFloor standing
Rated Voltage51.2V
Voltage Range43.2V ~ 57.6V
Rated Energy32kWh / 628Ah
Max. Charging Current300A @25±2°C
Max. Discharging Current300A @25±2°C
Ambient Temp.0~40°C (charge), -10~40°C (discharge)
Cycle Life8000 cycles @25°C, 80% DOD
CommunicationRS485 / CAN (Max. 16pcs in parallel)
DisplaySOC LED indicator, LED display, Bluetooth
*Note: Do not use equipment above rated values. Please follow the user manual for installation.
🏭 Manufacturing Excellence

Specializing in advanced renewable energy project solutions and EPC services. Focus areas include portable energy storage, residential systems, commercial & industrial storage, and distributed Solar PV systems. By leveraging cutting-edge technology and innovative engineering, we provide stable, sustainable, and clean energy solutions worldwide.

❓ Frequently Asked Questions
What is the expected lifespan of this LiFePO4 battery?
The battery offers an exceptional cycle life of 8000 cycles at 25°C with 80% Depth of Discharge (DOD), maintaining 70% of its original capacity.
What is the total energy capacity of the C3-51G30PRO model?
This model has a rated energy of 32kWh and a capacity of 628Ah at a nominal voltage of 51.2V.
Is this battery system safe for indoor residential use?
Yes, it features a flame-retardant shell and a comprehensive BMS that protects against over-load, short circuits, extreme temperatures, over-charge, and over-discharge.
Can I connect multiple batteries together for a larger system?
Yes, the system supports parallel connection of up to 16 units using RS485 or CAN communication protocols to scale your energy storage.
What are the recommended operating temperatures?
The charging temperature range is 0~40°C, and the discharging range is -10~40°C, making it suitable for various indoor environments.
How can I monitor the battery status?
The unit is equipped with a SOC LED indicator, a main LED display, and Bluetooth connectivity for convenient monitoring.

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