China 4.8kwh Light Easy Generator Lithium Battery Energy Storage System for Household

Input ParametersMin.Typ.Max.UnitRemarkDC CHARGER
(PV)Input voltage range100 300VdcCompatible with light energy, wind energy, DC generation 3 channels input, with MPPT, MPPT tracking accuracy is not less than 90%. Input 100V~ 150V, output current derating 26A, recovery voltage 154±5VOutput rated voltage 4857.6VdcOutput current 32AOutput efficiency8588 %Test with full loadAC CHARGERInput voltage range90220280VacInput 149V ~ 154V, output current derating 26A.
Recovery voltage
160± 5VInput rated voltage 120 VacInput voltage frequency576063HzPower factor 0.99 Output voltage 4857.6VdcOutput current 50AOutput efficiency92 %Test with full load

OutputParametersMin.Typ.Max.UnitRemarkAC(OUT) INVERTER OUTPUTOutput voltage range115120125VacOutput max. power 3300WOutput rated voltage 120 VacOutput voltage range576063HzOutput current 30AOutput efficiency86 %Test with full loadAC bypass outputOutput rated voltage90 164VacWith the common inverter output. The mains will supply power to the equipment when the main is available. It will transfer to inverter output when no mains input or mains over/ under voltage
Output voltage
frequency 60 Output current 30ABAT+ BAT-
(OUT)
Output voltage 48 VdcBattery direct output, with short circuit, current limiting protection.Output current 5 ADC1+ DC2+ DC3+ GND
(OUT)
Output voltageOutput interface voltage is same with the input PV voltageVdc@PV input, PV input
power is greater than DC CHARGER max power, willprovide the external output interface

ProtectionParametersMin.Typ.Max.UnitRemarkPower ModuleOver temperature
protectionThe power supply module has the function of over temperature protection. When the main radiator temperature too high and up to over temperature protection set point, turn off the output, temperature hysteresis is about 10ºCOutput over current
protectionEach module of the power supply has the function of over power protection and short circuit protection.

Battery management functionBattery managementDC chargingWith MPPT, use the maximum power to chargeAC chargingAC constant current charging firstly, then constant voltage charging.Over/under voltage
protectionBattery comes with BMS management.

Insulation ratingParameterStandardRemarkDC CHARGERInput- Chassis2120Vdc/10mA/60SNo flashover, no breakdown, removed grounding screws when testingInput- Output2120Vdc/10mA/60SOutput- Chassis710Vdc/10mA/60SAC CHARGERInput- Chassis4240Vdc/10mA/60SNo flashover, no breakdown, removed grounding screws when testingInput- Output2120Vdc/10mA/60SOutput- Chassis710Vdc/10mA/60SAC(OUT) INVERTERInput- Chassis2121Vdc /10mA/60SWithdraw the corresponding voltage for 1 minute, leakage current≤ 10mA, no breakdown or flashover phenomenonInput- Output2121Vdc /10mA/60SOutput- Chassis750Vdc /10mA/60S
Insulation resistance
Under normal atmospheric pressure, relative humidity 90%,Testing voltage: 500v dc, insulation of input-output, input-ground, output-ground shall not be less than 10MΩ

EnvironmentParameterMin.Typ.Max.UnitRemarkOperating temperature-10 40°C Extended operating temperature-20 50°C Storage temperature-10 60°C Relative humidity 90% Atmospheric pressure70 106KPa Altitude0 3000m Cooling modeFan coolingWaterproof & dustproofUnder the following dust environment, the equipment can operate normally: Diameter> 5um, dust concentration≤3x104 grain /m3,
Dust particles are non conductive, magnetic and corrosive. This product is without waterproof function.