48V 51.2V 250Ah 15kWh Rack Mount LiFePO4 Battery with 6000+ Cycle Life for Solar Energy Storage
Price:
negotiable
MOQ:
10 units
Delivery Time:
5-7 working days
Brand:
PVkingdom
Product Description
48V 51.2V 250Ah 15kWh Rack Mount LiFePO4 Battery
Professional residential energy storage solution with Grade-A LiFePO4 cells, designed for solar power systems and backup power applications.
Key Features
- Standard 3U rack mount design with up to 15 units parallel connection capability
- Grade-A LiFePO4 battery cells with aluminum shell construction
- Dual-port output for convenient parallel connections
- Accurate LED power display and status indication
- Charging current limiting function for enhanced safety
- Automotive-grade design with neat, safe wiring layout
- Long cycle life: ≥6000 cycles at 80% depth of discharge
- 10+ year design service life
Battery Specifications
| Model | Nominal Voltage | Nominal Capacity | Energy |
|---|---|---|---|
| PV-25.6V 100AH | 25.6V | 100AH | 2560WH |
| PV-25.6V 150AH | 25.6V | 150AH | 3840WH |
| PV-25.6V 200AH | 25.6V | 200AH | 5120WH |
| PV-25.6V 250AH | 25.6V | 250AH | 6400WH |
| PV-48V 50AH | 48V/51.2V | 50AH | 2400WH |
| PV-48V 100AH | 48V/51.2V | 100AH | 4800WH |
| PV-48V 150AH | 48V/51.2V | 150AH | 7200WH |
| PV-48V 200AH | 48V/51.2V | 200AH | 9600WH |
| PV-48V 250AH | 48V/51.2V | 250AH | 12000WH |
| PV-48V 300AH | 48V/51.2V | 300AH | 14400WH |
Energy Storage System Specifications
| Parameter | 48/51.2V50Ah | 48/51.2V80Ah | 48/51.2V100Ah | 48/51.2V150Ah | 48/51.2V200Ah | 48/51.2V300Ah |
|---|---|---|---|---|---|---|
| Rated Energy | 10.24KWh | 16.37KWh | 21.5KWh | 32.76KWh | 47.1KWh | 57.34KWh |
| Rated Charging Current | 25A | 40A | 50A | 80A | 115A | 140A |
| Maximum Charging Current | 50A | 80A | 105A | 160A | 230A | 280A |
| Rated Discharge Current | 50A | 80A | 105A | 160A | 230A | 280A |
| Maximum Discharge Current | 100A | 160A | 210A | 320A | 460A | 460A |
| Cycle Life | ≥6000 cycles @ 80% DOD, 0.5C/0.5C, 25℃ | |||||
| Design Service Life | ≥10 years | |||||
| Certifications | UN38.3 / UL / IEC / CE / MSDS | |||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Charging Temperature | 0-55℃ |
| Discharge Temperature | -10-55℃ |
| Operating Temperature | 15-25℃ |
| Cooling Method | Natural cooling |
| Relative Humidity | 5%-95% |
| Operating Altitude | ≤2000M |
| Communication | CAN / RS485 / RS232 (Optional) |
| Protection Functions | Over temperature, over current, short circuit, over charge, over discharge |
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
PVkingdom (Chongqing) New Energy Co., Ltd.
Location
D4-207，No. 6, Sanlang Park, No. 6 Yangliu Road, Liangjiang New Area, Chongqing, China.
Contact Person
Guo