High Voltage LiFePO4 Battery 15-40kWh 153.6-409.6V Solar Energy Storage System with 6000 Cycle Life
| Model No | Nominal Capacity | Nominal Voltage | Weight | Dimensions (W×D×H) |
|---|---|---|---|---|
| KK-HV-15.36KWH | 15.36 kWh | 153.6V | 175kg/202kg | 530×480×760mm |
| KK-HV-20.48KWH | 20.48 kWh | 204.8V | 223kg/252kg | 530×480×920mm |
| KK-HV-25.6KWH | 25.6 kWh | 256.0V | 271kg/301kg | 530×480×1080mm |
| KK-HV-30.72KWH | 30.72 kWh | 307.2V | 319kg/351kg | 530×480×1240mm |
| KK-HV-35.84KWH | 35.84 kWh | 358.4V | 367kg/401kg | 530×480×1400mm |
| KK-HV-40.96KWH | 40.96 kWh | 409.6V | 415kg/452kg | 530×480×1560mm |
- Battery Type: LFP (LiFePO4) - Superior safety and thermal stability
- Working Voltage Range: 124.8-460.8V (depending on model)
- Nominal Working Current: 50A
- Communication Port: CAN/RS485
- Working Temperature Range: Charge 0-45°C / Discharge -10-50°C
- Waterproof Rating: IP55 - Suitable for various environments
- Installation Method: Floor-standing design
- Cycle Life: 6000 cycles - Long-term reliability
- Peak Charge/Discharge Current: 50A
- Self-discharge Rate: ≤3.5% per month at 25°C
- Module Series Connection: 8S-16S
- Parallel Connection: Up to 16 units
Victron, Pylon, Deye, SMA, Growatt, Goodwe, MPP, Voltronicpower, Pchne, Sofarsolar, Megarevo, and more
10-year comprehensive warranty with self-operated overseas warehouses and repair centers in Poland and Germany, providing complete technical support and after-sales service.
100% brand new Grade A LiFePO4 cells with original QR codes, sourced directly from EVE, CATL, LISHEN, CALB, and REPT manufacturers.
Each battery undergoes comprehensive testing including capacity verification, voltage matching, and internal resistance measurement to ensure optimal performance and reliability.
OEM/ODM services available with experienced energy storage structural and software engineering teams. Flexible customization supported for various project requirements.
These are prototype batteries without built-in protection boards. Customers must purchase matching BMS systems. Professional assembly required - improper assembly may void warranty.
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