Is there a government grant for solar?

No general grant for most homeowners. Available: 0% VAT (everyone), SEG income (everyone), ECO4 (low-income only), BUS grant (heat pump combo). These are sufficient for strong ROI.

Can I get free solar panels?

Only through ECO4 (low-income, means-tested benefits, EPC D-G property). For most homeowners: no. Beware 'free solar' adverts — usually leases or scams.

Solar Grants & Funding 2026

Last updated: 18 March 2026

Independently written

UK solar grants and funding 2026 — No general grant — but significant support: 0% VAT, SEG income, ECO4, and BUS grant.

What solar grants are available in 2026?

UK solar support available in 2026: FOR EVERYONE: 0% VAT (saves £1,000-£1,600), Smart Export Guarantee (earn £80-£300/year), 0% installer finance (some companies). FOR LOW-INCOME: ECO4 scheme (free solar for qualifying households on benefits). FOR HEAT PUMP COMBO: BUS grant (£7,500 toward heat pump). FOR BUSINESSES: 100% first-year capital allowance + VAT recovery. NOT AVAILABLE: a general 'free solar grant' for all homeowners. Despite no universal grant, solar delivers 100-400% ROI from the support that DOES exist.

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