The short answer
There is no universal cash grant for owner-occupiers to buy solar, but three forms of support exist: 0% VAT until 31 March 2027, ongoing income from the Smart Export Guarantee (SEG) for exported power, and means-tested help for qualifying low-income households through schemes such as ECO and the Warm Homes route. Headlines promising 'free solar panels' usually refer to those means-tested schemes or to finance deals — always read the eligibility and the small print.
The support picture is often misrepresented online. Here's what's real, what's conditional, and what to be sceptical of.
Support at a glance
- 0% VATuntil 31 Mar 2027
- SEG incomefor exported power
- ECO / Warm Homesmeans-tested only
- Universal cash grantnone for owner-occupiers
- 'Free solar' adsread eligibility / finance terms
What's genuinely available
- 0% VAT on residential solar and batteries until 31 March 2027 (expected 5% after).
- Smart Export Guarantee: ongoing payments for surplus power you export.
- ECO / Warm Homes: help for qualifying low-income or vulnerable households, delivered via approved installers — eligibility-tested, not universal.
How to check what you qualify for
For means-tested schemes, eligibility usually depends on income, benefits or your property's energy rating, and is confirmed by an approved installer or your local authority — not by an advert. For everyone else, the practical 'support' is the 0% VAT window plus SEG export income. Use official sources (gov.uk, Ofgem, Energy Saving Trust) to verify any scheme before sharing personal details.
Find out what applies to you
We'll match you with an MCS-certified installer who can confirm VAT treatment, set up SEG, and flag any scheme you may qualify for.
Frequently asked questions
Is there a government grant for solar panels?
There's no universal cash grant for owner-occupiers. Support comes via 0% VAT until March 2027, SEG export income, and means-tested schemes such as ECO and Warm Homes for qualifying households.
Are 'free solar panels' real?
Offers of free panels usually mean a means-tested grant you must qualify for, or a finance deal you repay over time. Always read the eligibility and small print before engaging.
Will I still get 0% VAT?
Residential solar and batteries carry 0% VAT until 31 March 2027, after which it is expected to return to 5%. Your installer should reflect the current treatment in the quote.
Sources & further reading
Figures on this page are typical UK ranges drawn from published sources and depend on your specific home. They are guidance, not a quotation or guaranteed saving.