1. Product introduction
-Smart LCD display：SOC, Voltage, Temperature
-Water poof: More than a layer of protection more than a rest assured
-House Made Smart BMS Technologies: BMS built in for automatically control protect from over heat, over voltage and current. Etc.
2. Product parameter
Model | Li-W 51280 |
Rated Volt | 51.2Vdc |
Rated Capacity | 280Ah |
System Energy | 14.3Kwh |
Working Volt Range | 48~57.6Vdc |
Depth of Discharge | 96% |
Max charge current | 140A |
Max discharge current | 140A |
Cycle life | >7000 |
Charge Temperature range | 0℃～50℃ |
Discharge Temperature range | -20℃～55℃ |
Sotorage Temperature range | -30℃～60℃ |
Size (L*W*H）mm | 735*226*850 |
Weight | 145Kg |
Parralellable | 6 pcs |
General | |
BMS | Integrated |
Current Shunt | Integrated |
Temperature sensor | Integrated |
Battery over current fuse | intergrated |
Active Balancing (2A) | intergrated |
External Generator start based on voltage or %SOC | Integrated |
Comnunication to Charger | CAN1 (CAN Bus) |
Comnunication to Inverter | CAN2 (CAN Bus) |
Comnunication to Display | RS485 |
Enlosure | IP21 indoor/ IP65 outdoor |
Display Info | Battery pack voltage, charge/discharge current, cell's volt, Cell's temperature, alarm info,Balance info |
Standard Warranty | 5 years |
optional extended Warranty | 10 years |
3.Product feature
Higher Power: Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity.
Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation.
Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries
Wider Temperature Range: -20℃~60℃
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