28/09/2026
Around £637 a year expected off the energy bills for this Crawley home, with solar panels and a 27.84kWh FoxESS battery.
The system: 10 Aiko 490W all-black panels (4.9kWp), a FoxESS KH9 hybrid inverter and a FoxESS CQ7 battery with 27.84kWh of usable storage, expected to generate around 3,550kWh a year.
Installed by Electrotec, FoxESS Elite Partner and MCS certified, based in Manor Royal, Crawley, and covering Sussex, Surrey and Kent since 2011.
Free survey: 01293 365205
https://electrotecpowersolutions.co.uk/solar-battery-storage-crawley/
Savings and generation are estimates from the system design, not a guarantee.