Battery Storage
Store your solar energy. Use it when it counts.
A home battery lets you store the electricity your panels generate during the day and use it in the evening — when grid electricity is most expensive.
Why battery storage transforms solar
Without a battery, surplus solar energy is exported to the grid for a few pence per unit. With a battery, that same energy powers your home in the evening — saving you 24p–34p per kWh instead. Most customers with a battery cover 70–90% of their annual electricity needs from solar alone.
Why add battery storage?
Use your solar energy in the evening
Store surplus daytime generation and power your home through the evening peak — when grid electricity costs most.
Protection against power cuts
Many home batteries offer backup power functionality, keeping essential circuits running during a grid outage.
Charge from the grid at off-peak rates
With a smart tariff like Octopus Go, you can charge your battery overnight at 7–8p/kWh and use it during peak hours.
Maximise your SEG earnings
Export to the grid strategically — sell when rates are highest and keep stored energy for your own use.
Future-proof your home
As energy prices rise and EV adoption grows, a home battery becomes an increasingly valuable asset.
Compact and quiet
Modern home batteries are wall-mounted, silent, and no larger than a small fridge. They're typically installed in a garage or utility room.
Battery systems we install
We work with leading manufacturers to offer reliable, high-performance battery storage solutions.
GivEnergy All-in-One
Tesla Powerwall 3
SolarEdge Home Battery
Ready to store your solar energy?
Book a free survey and we'll design the perfect battery system for your home.