2026 Update: PSDS & IETF closed. Full Expensing permanent. 2026 active stack still delivers 40–60% effective subsidy. See 2026 grants →

UK commercial solar resources — May 2026

Every resource for UK commercial solar funding 2026.

Calculators, eligibility checkers, scheme directories, location guides, vertical guides, technical glossary and deep-dive blog content. Everything we use in client engagements is published here.

Location guides — UK city coverage

Free funding review

See which grants your business qualifies for — free 20-minute funding review.

Tell us your sector, roof size and energy spend. We come back within one working day with a shortlist of grants and the realistic capex you can expect to recover.

No obligation. We don't charge for grant scoping.

Commercial solar funding across the UK

We work alongside a network of specialist sites covering every angle of UK commercial solar — installation, finance, sector expertise and regional delivery. If your enquiry is a closer fit elsewhere, the team will route it directly.