• ENERGY STORAGE
    LITHIUM BATTERY

    We promote the use of lifepo4 lithium batteries in households to help families globally.

5kWh lithium
home UPS

  • Model: BESS5
  • Remote positioning and monitoring by GPS (optional)
  • Large LCD screen display battery working data
  • Good performance in harsh environment
  • Intelligent battery management system
  • Effective customize a technical solution
  • High quality and punctual delivery
  • Trustworthy innovative lithium battery manufacturer

The use of solar power and other renewable energy sources, which have unstable output, continues to increase, power supply to the entire grid could become unstable. We need a battery energy storage system to stores electrical power.

And grids deliver electricity in real-time, meaning electricity is being consistently produced to meet consumer demand. As a result, electricity generation systems are built to meet peak demand. Battery energy storage enables a lower cost generating source to produce electricity at a different point in time to be stored and then used to meet times of peak demand.

Polinovel BESS20 comes with 20.6kwh of reserve electricity, measures 1103mm*703mm*403mm is protected by SPCC steel with 250℃ high-temperature baking paint housing. It weighs 260kg and is equipped with a rolling foot wheel and fixed leg that make moving easier. Unlike diesel generators, the BESS batteries are silent, perfect for use around tranquil locations.

Technical Parameters

MODEL BESS5
BATTERY BANK SPECIFICATION
Battery Cell Information IFR 32700: 3.2v 6Ah Cylindrical LiFePO4 Cell
Battery Information 51.2V 102Ah
Power Storage Capacity 5.2KWh
Max Charge Voltage 58.4V
Discharge Cut-off Voltage 40V
Recommend Charge Current 20 – 100A (5KW Inverter) / 20 – 60A (3KW Inverter)
Max Continuous Discharge Current 100A (5KW Inverter) / 60A (3KW Inverter)
SOLAR CONTROLLER SPECIFICATION
Maximum PV Array Power 4.5KW / 5.5KW
Maximum PV Array Voc 145Vdc / 450Vdc
MPPT Range @ Operating Voltage 60Vdc – 115Vdc / 120Vdc – 430Vdc
Max Solar Charging Current 80A
Maximum Efficiency 98%
SOLAR INVERTER SPECIFICATION
Wave Form Pure Sine Wave
AC Voltage Range 220 – 240Vac (5KW Inverter) / 110 – 120Vac (3KW Inveter)
Frequency Range 50Hz / 60Hz (Auto Sensing)
Max AC Output Current 60A (5KW Inverter) / 40A (3KW Inverter)
ELECTRICITY INTERFACE DETAILS
Solar DC Charge Interface Wiring type interface Or MC4; Quantity: 1 unit.
AC Charge Interface Wiring type interface; Quantity: 1 unit.
AC Output Interface Interface type: Socket type or wiring type; Quantity: 3 units. (Customized as required)
DC Output Interface 5V/2A Dual USB Port; Quantity: 1 unit.
Master Switch Air Switch; Quantity: 1 unit.
GPRS WiFi Monitoring Port Optional
PHYSICAL INFORMATION
BESS Weight 90kg (±5) Kg
BESS Size 803x653x353 (±3) mm
IP Level IP65
Gross Weight 105kg (±5) Kg
Plywood Packing Size 930x745x500 (±5) mm
ENVIRONMENT INFORMATION
Working Temperature & Humidity Range 0~60℃, ≤75%RH
Storage Temperature & Humidity Range 0~45℃, 45%~75%RH
Installation Altitude (above sea level) <2000m

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