08/10/2026
Lower energy bills for this Brockham, Surrey home with solar panels and battery storage
A 4.14kWp solar PV system with a 13.92kWh FoxESS CQ7 battery, expected to generate around 3,800kWh a year. Estimated saving of around £842 a year (design estimate, not an actual result).
Installed by Electrotec, FoxESS Elite Partner and MCS accredited, based in Manor Royal, Crawley.
Free survey: 01293 365205
https://electrotecpowersolutions.co.uk/solar-panels-dorking/