Solar installers in Bromley.

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

Local context

Solar in Bromley: quick guide.

Bromley is the largest of the London boroughs by area and one of the greenest, and its housing is mostly low-rise and suburban. That means a lot of clear, well-spaced roofs, which is close to ideal for solar. A few things shape an install here:

• Spacious suburban stock. Bromley, West Wickham and Orpington are dominated by detached and semi-detached houses with broad pitched roofs and few overshadowing neighbours, which suits a standard panel layout.
• 1930s garden suburbs. Petts Wood grew up in the 1930s as a planned garden suburb, and its intact interwar houses carry the simple, generous pitches that panels sit on cleanly.
• Conservation pockets. Petts Wood and parts of the older town centre carry conservation status, so panels on prominent front roofs there may need extra care.
• East or west still works. A south pitch does best, but an east or west roof spreads output across the day and performs well across the borough.
• Get a survey. An installer survey confirms roof direction, condition and the right fixings before you commit.

Grants & support

What help is available in Bromley?

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.