Honest advice on home energy upgrades

Independent UK guides and calculators for heat pumps, EV chargers, solar panels and battery storage. Free to use, no sales calls.

Get a personalised estimate in 2 minutes. Covers air and ground source, grants, and running costs.

What you'll actually pay for an air or ground source heat pump, including the \u00a37,500 BUS grant.

Full cost breakdown for 3–6kW systems, savings calculations, payback periods, and battery storage options.

Find out what it costs to charge at home, compare tariffs, and see your savings vs petrol.

Five chargers compared on the things that matter: smart tariff support, solar, price, and build quality.

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