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Last checked: 30 October 2026

Solar Grant Eligibility and How to Get the Most Support

5 min readPublished Updated

Surveyor in a hi-vis vest and hard hat, seen from behind, holding a tablet while assessing a rendered semi-detached house

Check fully funded routes first, then ask what support applies to your proposed solar installation. Eligibility depends on the scheme rather than a single UK-wide solar grant test. Household circumstances, your home's energy rating and the funded measures all need confirmation. Getting the most appropriate support means following those rules, not assuming every published maximum can be combined.

For the broader overview, read our guide: Solar Electricity Grant.

Independent guide. We are not a lender or a government body. Always check current scheme rules with the official provider.

1. Check the relevant eligibility route

Warm Homes: Local Grant is delivered by local authorities in England for eligible households and homes. Published criteria include EPC D to G and household income of £36,000 or less, or qualifying benefits. Ask your council to assess the actual circumstances rather than deciding from a sales advertisement. Confirm how ownership or a private landlord affects the application before arranging work.

The grant's energy performance category includes solar and batteries, with support up to £15,000. That limit does not guarantee either measure will be selected for your property. The assessment and proposed improvements still determine what help applies. Ask what information the council needs and whether it arranges the installation rather than expecting you to choose independently.

Scotland's Home Energy Scotland and Wales's Nest scheme provide separate advice and support routes. Their eligibility and measures are not interchangeable with England's council grant. Check solar support directly instead of applying funding figures published for heating measures. For Northern Ireland, use official advice relevant to your location rather than a scheme for another nation.

  1. Confirm the scheme relevant to your property's nation.
  2. Ask for an assessment of your household, property and proposed solar work.
  3. Request the provider's installer and approval conditions before making commitments.

2. Check combinations without assuming entitlement

A grant can reduce the part of an upgrade you need to fund yourself. A loan remains borrowing, even when government backing helps lenders offer it. Ask each provider whether a proposed combination is permitted and how costs should be recorded. Do not count the same work twice or promise a contribution that depends on unconfirmed approval.

The Warm Homes Loan Scheme solar maximum is £15,000, with a separate £15,000 battery maximum. Three details are not yet confirmed. The Government has not published the eligibility rules. It has not confirmed how or when you apply. Each lender has not yet published its rates. The confirmed ability to combine this loan with the Boiler Upgrade Scheme relates to eligible heating grants. It does not turn BUS into solar funding or establish every other grant-and-loan combination.

Keep quotes itemised by measure when your project includes panels, storage and heating. Ask the provider to identify which category supports each part of the work. Record any remaining contribution before deciding whether borrowing is affordable. Avoid committing to a larger project simply because several separate maximums appear on a comparison page.

3. Protect eligibility through the application

Use the installer process required by your scheme and check MCS certification where applicable. An installer badge or claim of government approval does not replace a register check. Ask the provider to confirm any permitted change of contractor or equipment. Keep the final installation specification consistent with the approved proposal.

Schemes commonly request evidence of household circumstances and property details, but their document lists differ. Send information through the provider's confirmed channel and retain copies of the submission. Ask whether a written offer is needed before ordering equipment or starting work. Where that condition applies, do not treat an acknowledgement or survey appointment as permission to proceed.

Keep the decision, conditions, quotes and correspondence in one folder. Tell the provider when circumstances or the proposed work change rather than waiting until installation. If an application is refused, ask for the specific reason and any available correction process. Accurate paperwork supports assessment, but it does not guarantee funding or change the scheme's eligibility rules.

Checklist

  • I checked fully funded routes for my nation.
  • I asked for an assessment rather than assuming eligibility.
  • I confirmed any funding combination.
  • I understand the installer and approval conditions.
  • I kept evidence and decisions together.

Frequently asked questions

Do I need benefits to qualify for my Local Grant?

Published eligibility also includes household income of £36,000 or less. Ask the council to assess the applicable route and property requirements.

Will my eligible home automatically receive solar?

No automatic solar award is established here. The provider assesses your home and confirms which measures and funding apply.

Can I combine my solar grant and loan?

Ask both providers to confirm the specific combination. Do not assume that every grant can be combined with every borrowing product.

How can I protect my application after approval?

Follow the offer conditions, keep records and report changes to the provider. Check approval before changing installers, equipment or the start date.

So you can pursue the support that fits your circumstances and keep the proposed work within its conditions.

WHLS Editorial Team

Our editorial team writes independent, plain-English guides on home energy finance. We review guides when scheme rules change.

References

  1. GOV.UK – Notice of approved grant categories and values for the Boiler Upgrade Scheme (opens in a new tab)
  2. Energy Saving Trust – Boiler Upgrade Scheme (opens in a new tab)
  3. MoneySavingExpert – Warm Homes Loan Scheme news (October 2026) (opens in a new tab)
  4. Financial Conduct Authority – Financial Services Register (opens in a new tab)
  5. MCS – Find an installer (opens in a new tab)
  6. Energy Saving Trust – Warm Homes: Local Grant guide (opens in a new tab)
  7. Home Energy Scotland – Grants and loans (opens in a new tab)
  8. MCS – Home Energy Scotland Grant and Loan (opens in a new tab)
  9. Energy Saving Trust – Welsh Government Nest scheme (opens in a new tab)