A home battery that stores cheaper night-time electricity and powers your home with it all day. No solar panels needed.
Tell us your postcode and current bill. We'll send you a personalised savings estimate.
A Fogstar lithium battery built in the UK to sit quietly in your utility room, garage or plant room — indoors or out. Stack from 16 kWh up to 64 kWh, expandable any time.
Your battery fills up overnight on off-peak grid electricity, as low as 7p/kWh.
All day, your home runs off stored energy — avoiding daytime rates of 25p+/kWh.
It all happens automatically, saving you money every day.
Installation includes your Battery, a Hybrid Inverter, manufacturer warranty, and a 6-year Workmanship Guarantee
Three simple steps — from a call to a home that quietly runs on cheap electricity, in as little as two weeks.
Start your free quote →
We size your system to your bill, tariff and home.
Choose from flexible finance options and leave the rest to us.
MCS-approved install. In and out in a single day. All paperwork completed.
Stay in control after installation. Monitor battery levels, energy usage, and performance using your smartphone. Every install is backed by our installation guarantee and a full manufacturer warranty, so you're covered from day one.
View your battery level and system performance from one simple app.
See how your battery helps reduce your energy costs.
Works seamlessly alongside an existing home energy system.
No. Our systems work on battery storage alone, charging from cheap off-peak grid electricity overnight and powering your home during the day.
Yes. The battery works alongside an existing solar system and stores the extra energy you generate.
Savings will vary depending on the current tariffs available, your current usage, and bills. We will design a personalised estimate for you
The install itself takes a single day, and most homes are running within two weeks of the first call.
The battery can go anywhere, indoors or out, ideally near your fuse box
The battery is stackable from 16 kWh up to 64 kWh, so you can expand it any time.
The battery comes with a 6-year manufacturer warranty. You also receive a 6-year workmanship guarantee
Multiple finance options are available through our lenders, including £0 deposit
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Figures shown are illustrative, based on Based on Ofgem's average default rate of 26.32p/kWh (Oct to Dec 2026) and an overnight rate of around 7.6p/kWh on a time-of-use tariff. 50% is an estimate for a 2,500 kWh home, with a16.1 kWh battery, assuming a household is paying 24.53 / kWh on an EON Next Tariff and switching to an Intelligent Octopus Go tariff with a night rate of 7.6p / kWh. Savings are for illustrative purposes only and vary with usage, battery size and tariff.Tell us where to send it. No credit check, no obligation.
