Helpful Information

If you have spent any time looking over financial advice guides like Martin Lewis’s MoneySavingExpert, you will know that the UK energy price cap is a constant source of anxiety for households. With Ofgem adjusting the cap every three months, bill payers are trapped on… 

The Warm Homes Loan Scheme is a UK government-backed scheme, launched on 27 October 2026, that lets homeowners and private landlords borrow at 0% or low interest to install solar panels, home batteries and heat pumps. Ten approved lenders are taking part. You can borrow… 

Quick answer Smart solar battery tariffs such as E.ON Next Optimise, and virtual power plants such as Axle Energy, pay you to let software charge and discharge your home battery around grid prices. Enel X currently serves only UK businesses. None of these schemes keeps… 

Quick answer Yes, you can fit a home battery in most older and historic Cotswold properties, including many listed homes. A battery needs nothing on the roof, can sit in a garage, utility room, cellar or outbuilding, and saves money by charging on cheap overnight… 

Quick answer Most home batteries in the UK switch off during a power cut, even when fully charged, because grid safety rules require them to disconnect. To keep your lights on, the battery needs an Emergency Power Supply (EPS) or backup circuits, wired in at… 

Quick answer AI battery optimisation is software that forecasts tomorrow’s weather and your household’s usage, then decides how much cheap grid power to buy overnight and when to use, store or export energy. It is genuinely useful if you have solar panels and a dynamic… 

Quick answer A home battery pays for itself fastest on a time-of-use tariff. You charge it overnight at around 7p–10p per kWh, then run your home from the battery during the day and the 4pm–7pm peak, when grid electricity costs 30p–37p. For most UK homes,… 

The short answer For UK homeowners who plan to stay put for 10+ years, a solar and battery system is a better investment than a high-interest savings account. In our worked example, an £8,500 system in a home using 3,500 kWh a year returns roughly… 

The short answer VAT on the installation of solar panels, home batteries and other energy-saving materials will rise from 0% to 5% on 1 April 2027. The current zero rate applies to eligible installations in homes and certain charitable buildings until 31 March 2027. As… 

Yes. Around 95% of UK domestic properties have a single phase electricity supply, which caps home EV charging at 7.4kW regardless of which charger you buy. A 22kW charger only reaches its full speed on a 3 phase supply, and upgrading to one typically costs…