• ENERGY STORAGE
    LITHIUM BATTERY

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

Lithium Energy Storage Battery Cabinet Series

  • Model: Cabinet10/Cabinet15/Cabinet20/Cabinet25
  • Superb compatibility with multiple inverter brands
  • Customizable communication protocols
  • Maximum 15pcs in parallel for power expansion
  • Support GPS positioning
  • 3U/4U/5U/7U sizes available

Polinovel Cabinet series lithium battery is offered in capacities of 10kWh, 15kWh, 20kWh, 25 kWh and more, allowing you to store sufficient solar energy to power your home and significantly lower your electric bill.

Cabinet Series Home Battery

Built for High Safety and Durability

The Cabinet series battery uses safe and proven lithium iron phosphate chemistry with smart BMS. What’s more, this lithium home battery has a breaker on/off for added security. There is no need to be concerned about the dangers of using the battery. And the battery has a long service life. It doesn’t require regular replacement.

Easy Installation and Minimal Installation Space

Plug-and-play connectors make the installation easier. Modular design saves home installation space.

Home Battery

Flexible Capacity Expansion

The battery can handle your electricity needs perfectly. It can be extended up to 15 units in parallel to get more power and therefore ease your worries about power outages.

Model Cabinet10 Cabinet20 Cabinet30
Nominal Voltage 51.2V
Nominal Capacity 200Ah 400Ah 600Ah
Energy 10.24kWh 20.48kWh 30.72kWh
Charge Cut-off Voltage 58.4V
Discharge Cut-off Voltage 43.2V
Standard Charge Current 40A
Max. Charge Current 200A
Max. Constant Discharge Current 200A
Peak Discharge Current 300A @5s
Max. Modules in Parallel 15pcs * 51.2V 100Ah module in parallel
Communication RS485/RS232/CAN
Dimension (L*W*H) 600*600*720 mm (23.6*23.6*28.3 in) 600*600*1165 mm (23.6*23.6*45.9 in) 600*600*1610 mm (23.6*23.6*63.4 in)
Weight 125 kg (275.6 lbs) 228 kg (502.7 lbs) 342 kg (754 lbs)
Charge Temperature 0~45 °C
Discharge Temperature -20~ 55°C
Storage Temperature -10~40°C

Technical Parameters

Model Cabinet10 Cabinet20 Cabinet30
Nominal Voltage 51.2V
Nominal Capacity 200Ah 400Ah 600Ah
Energy 10.24kWh 20.48kWh 30.72kWh
Charge Cut-off Voltage 58.4V
Discharge Cut-off Voltage 43.2V
Standard Charge Current 40A
Max. Charge Current 200A
Max. Constant Discharge Current 200A
Peak Discharge Current 300A @5s
Max. Modules in Parallel 15pcs * 51.2V 100Ah module in parallel
Communication RS485/RS232/CAN
Dimension (L*W*H) 600*600*720 mm (23.6*23.6*28.3 in) 600*600*1165 mm (23.6*23.6*45.9 in) 600*600*1610 mm (23.6*23.6*63.4 in)
Weight 125 kg (275.6 lbs) 228 kg (502.7 lbs) 342 kg (754 lbs)
Charge Temperature 0~45 °C
Discharge Temperature -20~ 55°C
Storage Temperature -10~40°C

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