48V 50Ah Lithium-ion Solar Battery Energy Storage Lifepo4 Battery Backup System
Features of LiFePO4 Battery
- Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
- Lighter Weight: About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.
- Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity.
- Wider Temperature Range: -20 C~60 C.
- Superior Safety: Lithium Iron Phosphate chemistry eliminates
- the risk of explosion or combustion due to high impact, overcharging or short circuit situation.
- Increased Flexibility: Modular design enables deployment of up to four batteries in series and max ten batteries in parallel.
Specification of battery pack
| Items | Standard | Comments |
| Nominal voltage | 48V | |
| Typical capacity | 50±0.5Ah | At 0.5C discharge rate |
| Max continuous discharge current | 50A | |
| Dischage cut-off voltage | About 37.5V | |
| Charge input voltage | 54±0.5Ah | Charge mode: CC/CV，Use a constant current, constant voltage(CC/CV) |
| Charge current | ≤2A | |
| Operation temperature | charge/discharge | 0℃～+45℃/-20℃～+60℃ |
| Range | Discharge | when the environment temperature is higher than 45C, please pay attention to ventilation and heat rejection. |
| Storage temperature rance | 0℃～40℃ （Capacity 80% ） | |
| Humidity | 5%≤RH≤85% | |
| Cabinet Material | Iron | |
| Total weight | 19.8±0.5kg | |
| Size(L*W*H) | L(435±2mm)*W(418±2mm)*H(133±2mm) | |
| Protection function | Over charge protection、Over discharge protection、Over current protection、Short circuit protection，Temperature Protection | |
| Commnication port | CANBUS/RS232 / RS485 | |
Cycle Testing Data
LP supply mature Smart Bluetooth lifepo4 battery pack ,our BMS adopts high voltage's MOSFETS ,and most of 12V lithium batteries connected in series to get 36V or 48V batteries.
Any questions or battery requirements ,please contact us : 86 18123739484 or info@lifepo4power.com
