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Store electricity when it’s cheaper. Use it when it matters.
Built for everyday homes — without the complexity.
That’s exactly what Polar ESS is built for.
Automatically managed by your system.
Store energy from solar or off-peak hours — ready when you need it.
Power your home or business when prices rise — or when the grid can’t.
Simple, reliable products that work together.
A complete system in one unit — simple to install, easy to use, and ready to power your whole home.
Helps you use energy more efficiently — saving costs while keeping everything running smoothly.
Store energy at home and use it when you need it — less reliance on the grid, more control over your power.
Flexible storage that grows with you — add more capacity as your energy needs change.
Energy storage shouldn’t feel out of reach.
Polar ESS makes clean, reliable energy more accessible — without the premium price.
potential energy bill savings per year
/p.a. average carbon emission reduction per home
day installation turnaround
We keep things simple — focusing on what you need, without adding unnecessary cost.
(Battery and inverter, excluding installation)
We build reliable, affordable energy storage for homes and businesses — making it easier to store energy, use it smarter, and lower electricity costs.
Our goal is simple: make clean energy more accessible to more people.