Solar Storage Batteries

Solar Star Power is proud to be an MCS-approved battery installer and one of the few to hold Tesla Premium Installer Status across the UK. This recognition reflects our expertise, high-quality installations, and commitment to helping households take control of their energy use.

 

A home battery system allows you to store the clean energy generated by your solar panels for later use, ensuring that your home stays powered even when the sun isn’t shining. Instead of exporting excess solar energy back to the grid, you can capture it and use it in the evening or during peak times when electricity costs are higher. Even if you don’t yet have solar panels, batteries can still be a smart investment, as they can be charged with cheaper off-peak or night-rate electricity—helping you cut costs while supporting a more sustainable lifestyle.

 

Batteries are flexible and can be installed as part of a new solar PV system, added to an existing one, or used as a stand-alone energy solution. They also provide greater resilience for your home by reducing reliance on the grid and offering some protection against rising energy prices.

 

When considering a home battery, storage capacity is one of the most important factors. Every household’s needs are different, but most homes typically benefit from a system in the range of 8–15 kWh. To put this into perspective:

 

A standard kettle uses around 2 kW per hour.

 

A 6 kWh battery could keep that kettle running continuously for about 3 hours.

 

With an 8–15 kWh battery, you could power multiple appliances and cover a significant portion of your evening energy demand.

 

By choosing the right system, you can maximise your solar investment, increase energy independence, and enjoy long-term savings.