Type:51.2V300AH, Battery Material:LFP, Capacity:300AH Rated energy:15.36KWH Charging Current:150A， Discharging Current:200A， Voltage Scope:43.2~58.4V Weight:110KG Dimension:790*480*200mm, Communucaition interface:RS232/RS485/CAN(WIFI/BT optional) Cycle life:>6000 cysles Suggested DOD:80% Working Temperature: -20~50℃ Storage Temperature: -40~80℃ IP grade:IP20 Maxium parallel:15 pcs Warranty:5 Years Certification:UN38.3/MSDS/CE/ROHS/FCC Application:Home energy srorage lithium battery