Product Description Specification ModelSUN-10K-SG04LP3-EUSUN-12K-SG04LP3-EUBattery Input DataBattery TypeLead-acid or Lithium-ionBattery Voltage Range (V)40~60VMax. Charging Current (A)210A240AMax. Discharging Current (A)210A240ACharging Curve3 Stages / EqualizationExternal Temperature SensorYesCharging Strategy for Li-Ion BatterySelf-adaption to BMS PV String Input DataMax. DC Input Power (W)13000W15600WRated PV Input Voltage (V)550V(160V~800V)Start-up Voltage (V)160VMPPT