Tesla Certified explained, the questions to ask a Powerwall installer, what a proper quote itemises, and the red flags to walk away from.
Monthly Archives: August 2026
Battery Storage
Fox ESS vs Tesla Powerwall 3
22/09/2026
Fox ESS vs Tesla Powerwall 3: which should you fit? One box with the inverter [...]
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Fox ESS Cube battery review UK 2026
22/09/2026
Fox ESS Cube battery review: what you are actually buying We have fitted Fox Cube [...]
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What does a Fox ESS battery cost in the UK?
22/09/2026
What does a Fox ESS battery cost in the UK? We fit Fox ESS batteries [...]
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Fox ESS Cube battery review: what you are actually buying
18/08/2026
An installer's review of the Fox Cube (ECS) battery: real module capacities, stacking, the inverter [...]
Continue reading →EV Chargers
How does the Sigenergy EV DC charging module work?
18/08/2026
The SigenStor EVDC module explained by installers: 12.5 kW DC, the 25 kW licence upgrade, [...]
Continue reading →What the mySigen app actually does day to day – the 3D flow screen, Sankey chart, AI Mode, Octopus tariff data, smart loads and what you actually touch.
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