Solar installers in Guildford.

Sun figures from PVGIS; roof estimates include solar data from Google. How we measure.

Local context

Solar in Guildford: quick guide.

Guildford sits where the River Wey cuts through the North Downs, and its housing mix shapes a solar install:

• Town-centre period homes. The older Guildford and Godalming streets have Victorian terraces and townhouses with steep pitches and, in the conservation areas, extra consent checks.
• Interwar and postwar suburbs. Onslow Village, Burpham, Merrow and the Woking estates add plenty of semis and detached homes with clean, well-oriented roofs.
• Surrey Hills and trees. Homes near the Downs get open sky, but mature trees are common across west Surrey, so a surveyor checks for shading through the day.
• Daylight, not just direct sun. An east or west pitch spreads output across the day and performs well; a clear south face does best of all.
• Get a survey. An installer survey confirms roof direction, condition and the right fixings before you commit.

Grants & support

What help is available in Guildford?

Solar and battery installations across the UK are currently zero-rated for VAT until 31 March 2027 — a straight saving on the installed price for every household, with no application needed. In England, ECO4 and the Warm Homes scheme can help eligible lower-income households with energy-efficiency measures through their energy supplier or local council.

Eligibility for grant schemes depends on your income, home and circumstances, and the schemes change. We keep the current picture on one page rather than guess what you'll qualify for.