China Jingsun LiFePO4 20kwh Lithium Ion Storage Solar Battery, Find details about China Lithium Battery, Lithium Ion Battery from Jingsun LiFePO4 20kwh Lithium Ion Storage Solar Battery
NO | Items | Characteristics | |
System specification | |||
2.1 | Normal capacity | 400Ah | |
2.2 | Nominal energy | 20KWh | |
2.3 | DC discharge nominal voltage | 48Vdc (LFP-110S) | |
2.4 | range of DC discharge voltage | 43.2-57.6Vdc | |
2.5 | Internal resistance | ≤300mΩ @1kHz AC | |
2.6 | DC normal charge voltage | 401.5±5.5Vdc | |
2.7 | DC float charge voltage | 390.5±5.5Vdc | |
2.8 | compose method | 110S5P | |
2.9 | Allowed MAX charge current | 200Adc | |
2.10 | Recommended charge current | ≤100Adc | |
2.11 | Allowed MAX discharge current | 200Adc | |
2.12 | End of discharge voltage | 43.2Vdc | |
2.13 | Display method and language | English | |
2.14 | communication method | Can | |
2.15 | cooling method | Natural cooling | |
2.16 | Dimension | W 550±5 mm | |
H 700±15 mm | |||
D 500±5 mm | |||
2.17 | IP rating | IP21 | |
2.18 | Weight | About 190Kg | |
2.19 | Operation temperature | Charge | 0~50ºC |
Discharge | -20~60ºC | ||
2.20 | Self-discharge rate | Residual capacity | ≤3%/Month; ≤15%/ year |
Recover capacity | ≤1.5%/Month; ≤8%/ year | ||
2.21 | Storage environment | ≤1month | -20~+60ºC,5~75%RH |
≥3month | -10~+45ºC,5~75%RH | ||
Recommend environment | 15~35ºC,5~75%RH |