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Polar ESS Portal

Residential

Energy Storage

Power your independence, prepare for outages.

1-phase Home Energy Storage Systems

Lithium Battery 5.2kWh

If you’ve got solar panels in place, you can charge it for free and save the sun’s energy for later. If you’ve not got solar panels, use smart tariffs. On a smart tariff, your battery charges when energy is cheaper than normal.

Either way, that lovely cheap energy in your battery will supply your home when you need it.

Our Innovations

Benefits and Advantages

SCALABLE

Run up to 5 batteries in parallel – for a usable capacity of over 26kWh.

FLEXIBLE

Rack-mounted or floor-standing, suitable for retrofit projects, new solar projects, or as a standalone battery.

DURABLE

High safety LFP battery cell, built to last, with a design life of 6000 cycles.

AFFORDABLE

Coming to you at 50-60% of the cost of the industry heavies.

5.2kWh Low-Voltage Stackable Home Battery

The Models

HOME BATTERY 5.2KWH

  • 92% depth of discharge
  • Design life of 10+ years
  • IP20 rating
  • Dimensions 505D x 134W x 440H (mm)
  • 3-year warranty
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Got questions? We’ve got the answers!

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  • Provides cost-effective energy storage systems without compromising
     on quality.
  • Delivers powerful and reliable solutions suitable for a range of 
    applications, from residential to commercial use.
  • Offers real-time system status updates and intelligent control through
     our proprietary Portal and APP.
  • Makes green energy living more accessible, significantly reducing 
    carbon footprints.
  • Provides cost-effective energy storage 
    systems without compromising on quality.
  • Delivers powerful and reliable solutions 
    suitable for a range of applications, from
    residential to commercial use.
  • Offers real-time system status updates
     and intelligent control through
     our proprietary Portal and APP.
  • Makes green energy living more
    accessible, carbon footprints.
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