Solar & battery in Okehampton: the local numbers

Why Okehampton works for solar

Solar in West Devon grew 30% in two years — among the fastest in Britain. Early movers here are still catching the easy gains: good roofs, falling kit prices, and 0% VAT.

West Devon’s solar uptake grew by almost a third in two years in the official figures — and north-of-Dartmoor roofs see better light than most of Britain.

0% VAT applies to panels and batteries UK-wide, and the £7,500 Boiler Upgrade Scheme covers heat pumps if you’re electrifying heating too.

What the sums look like

At the current capped electricity rate of 26.32p/kWh (Ofgem, Oct–Dec 2026), a well-sited 4 kW system in Okehampton producing 3,915 kWh a year is worth roughly £460–£770 a year in avoided imports, depending on how much you use as it’s generated — batteries push you toward the top of that range. Export payments add more on top.

Figures verified 18 October 2026. Yields assume an unshaded roof at optimal angle; real roofs vary.

Quick answers

Is solar worth it in Okehampton?

Usually, yes. A well-sited 4 kW system here produces about 3,915 kWh a year (PVGIS), worth roughly £460–£770 a year at the current 26.32p/kWh capped rate, before export payments. Payback for most roofs lands in the 5–8 year range against a 25-year panel life.

How many homes in Okehampton already have solar?

About 14.9% of households across West Devon generate their own power — and installs grew 30% between 2023 and 2025 (DESNZ official statistics).

What help is available for solar near Okehampton?

0% VAT applies to panels and batteries UK-wide, and the £7,500 Boiler Upgrade Scheme covers heat pumps if you’re electrifying heating too.