0% VAT with residential solar
Battery Storage
A battery stores excess energy generated by your panels during the day and releases it when you need it. For evening-heavy households it changes the economics more than any other choice, lifting the share of your own power you actually use to 70–80%. Battery pricing depends on capacity and brand, and it carries 0% VAT when installed with residential solar.
Signs you need us
Symptoms we see most often
- Exporting most of what you generate
- Using the majority of your power after dark
- On a cheap overnight tariff worth charging from
- Wanting backup when the grid goes down
- Already have panels and want to add storage
- Running a heat pump or EV alongside solar
Scope
What's included
- SigenStor, Tesla Powerwall, FoxESS, Victron, Fogstar and GivEnergy
- Hybrid inverter options where a battery is on your horizon
- Retrofit to an existing solar array
- 0% VAT when installed with residential solar
- Commissioning and app handover
- Building Compliance Certificate on completion
Our process
How the visit goes
- 1Free surveyWe look at your usage, your tariff and where the battery can live.
- 2SizingCapacity matched to what you actually use in the evening.
- 3InstallBattery, inverter and consumer unit sited and routed as agreed.
- 4CommissionTested, explained, and the app set up with you.
Questions
Common questions
Related
Other services we provide
Book a free home survey
No obligations. No high-pressure sales. Just technical advice, saving projections and a fixed itemised quote.