Huatong Yuanhang (Beijing) Technology Development Co., Ltd. (HTONETECH) |
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solar LiFePO4 batteries (Lithium Iron Phosphate) are rechargeable batteries commonly used in solar energy storage systems. They are specifically designed to store and release electricity generated by solar panels efficiently.
Here are some key points about rechargeable solar LiFePO4 batteries:
Model | TOP18-1220AH-L-LD | TOP18-1230AH-L-LD | TOP18-1240AH-L-LD | TOP18-1245AH-L-LD | TOP18-1250AH-L-LD | TOP18-1260AH-L-LD | ||||
Nominal voltage | 12.8V | 12.8V | 12.8V | 12.8V | 12.8V | 12.8V | ||||
Nominal capacity | 12V20AH | 12V30AH | 12V40AH | 12V45AH | 12V50AH | 12V60AH | ||||
Charging voltage | 14.6V | 14.6V | 14.6V | 14.6V | 14.6V | 14.6V | ||||
Maximum charging current | 10A-30A (optional) | 10A-50A (optional) | ||||||||
Instantaneous discharge current | 10A-30A (optional) | 10A-50A (optional) | ||||||||
Discharge cut-off voltage | 10V | 10V | 10V | 10V | 10V | 10V | ||||
Finished internal resistance | ≤ 100mΩ | ≤ 100mΩ | ≤ 100mΩ | ≤ 100mΩ | ≤ 100mΩ | ≤ 100mΩ | ||||
Battery weight: | 2.5KG | 4.5KG | 4.5KG | 6.5KG | 7.5KG | 8.5KG | ||||
Product size MM: (without controller) | 153*98*150 | 153*98*270 | 153*98*270 | 153*98*380 | 153*98*400 | 153*98*520 | ||||
Charging temperature: | -0~45ºC(heating plate optional) | |||||||||
Discharge temperature: | -40~50ºC | |||||||||
Storage temperature: | -20~40ºC | |||||||||
Lithium battery protection | Short circuit protection, over charge protection, over discharge protection, over current protection, temperature protection | |||||||||
Fields of application: | Street lights, surveillance, UPS, off-grid systems |