Solar Panel Grants UK (2026): Every Real Scheme, Who Qualifies & the Ones That Don’t Exist
Most of what you’ll read about “free solar panels” is an advert. This is the full 2026 picture: the two schemes that genuinely fund panels for lower-income homes, what everyone else gets, what’s changing under the Warm Homes Plan, how it differs in Scotland, Wales and Northern Ireland — and a plain list of the “UK Solar Programme”, “HMRC fine” and “fast-track funding” claims that aren’t real.
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Is there a government grant for solar panels?
Not one that everyone can claim. The UK government’s approach to home solar in 2026 is a patchwork: targeted grants for lower-income households in homes with poor energy ratings, a tax break everyone gets (0% VAT), a payment for the electricity you export, and — new this year — a promised loan scheme to spread the cost. If your household earns more than £36,000 and your home is already EPC C or better, you will not get free panels from anyone, and any advert saying otherwise is selling your details. But you will still pay no VAT, earn export income, and may have a council scheme that knocks a third off the price — which together make solar pay back in 7–10 years on a typical system.
Every solar scheme in the UK in 2026 — at a glance
| Scheme | Where | What you get | Who qualifies | Status |
|---|---|---|---|---|
| Warm Homes: Local Grant | England | Free solar (often with battery) as part of up to £15,000 of upgrades, plus up to £15,000 for low-carbon heating | Income ≤ £36,000 or means-tested benefits; EPC D–G; owner-occupiers & private tenants | Open, via councils, to 2028 |
| ECO4 | GB | Free insulation, heating and sometimes solar | Means-tested benefits; low EPC | Closes December 2026 |
| Warm Homes Plan loans | England (expected) | Low- or zero-interest loans for solar, batteries, heat pumps | Not yet announced | Details due late 2026 |
| 0% VAT | UK | No VAT on panels, batteries, installation — saves £1,000–£2,000 | Everyone, residential | Until 31 Mar 2027, then 5% |
| Smart Export Guarantee | GB | Paid ~4–15p per kWh exported | Anyone with MCS-certified solar | Ongoing |
| Boiler Upgrade Scheme | England & Wales | £7,500 off a heat pump (£9,000 for oil/LPG homes) | Homes replacing a boiler | Open to 2028; £9k rate to Mar 2027 |
| Council group-buying (Solar Together / Switch Together) | Selected councils | Auction pricing, typically 20–35% below solo quotes | Any resident of a participating council | Rounds open/close yearly |
| Warm Homes Nest | Wales | Free efficiency package; can include solar | Low income / benefits; poor EPC | Open |
| Home Energy Scotland | Scotland | Heat pump & insulation grants/loans; standalone solar PV no longer funded | Homeowners | Open (not for solar) |
| NISEP / Affordable Warmth | Northern Ireland | Efficiency measures; solar occasionally | Low income | Open |
Warm Homes: Local Grant (England)
This is now the main route to free solar in England. It replaced the Home Upgrade Grant in 2025, runs to 2028, and is delivered by local councils as part of the government’s Warm Homes Plan. Eligible homes get a package of energy-efficiency measures — insulation, and where the property suits it, solar panels, often with a battery — with a cap of up to £15,000 per home for energy performance upgrades and a further up to £15,000 for low-carbon heating such as a heat pump.
Who qualifies
- Your home is in England and is owner-occupied or privately rented (social housing has its own programme, the Warm Homes: Social Housing Fund).
- Household income of £36,000 or less, or someone in the home receives a means-tested benefit (Universal Credit, Pension Credit, Housing Benefit, income-based JSA or ESA, Income Support, Child or Working Tax Credit), or — in many councils — you live in a postcode in the most deprived areas, which qualifies you regardless of income.
- The property has an EPC rating of D, E, F or G. Check yours free on the government EPC register; if you’re a C, you won’t qualify, but note that solar itself lifts an EPC by 5–15 points.
Owner-occupiers get measures fully funded. Private landlords get 50% of the cost of the first property (up to £15,000 per home), with tenants’ eligibility assessed on the same income test. Because councils run it, some areas have waiting lists and some prioritise the worst-rated homes first; a few have paused new applications when annual funding ran out. Apply directly through your council — search “[council name] Warm Homes Local Grant” — not through an advert.
ECO4 — closing December 2026
ECO4 is the Energy Company Obligation: the big suppliers are required to fund efficiency upgrades for lower-income homes, and for the right property that can include solar. It was due to end in March 2026 and was extended to December 2026, after which there is no direct successor — future support is folded into the Warm Homes Plan. If you’re on a qualifying benefit and your EPC is D or below, apply now: installers’ ECO4 pipelines are filling and anything not surveyed by the autumn is unlikely to be installed before the deadline. Our ECO4 solar guide has the full benefits list and the “LA Flex” route for households just outside the standard criteria.
The Warm Homes Plan & the coming solar loans
In 2026 the government set out a £15 billion Warm Homes Plan to upgrade five million homes by 2030. For solar, the important piece is a proposed £5 billion loan programme — low- or zero-interest loans for solar panels, batteries and heat pumps — aimed at the majority of households who don’t qualify for grants but can’t or don’t want to pay upfront. At the time of writing the government has said details will follow “later in 2026”; there is no application route yet, and any site claiming to take registrations for it is not official. We’ll update this page the day the scheme opens. Also under the plan: the Boiler Upgrade Scheme continues to 2028 with its £7,500 heat pump grant (rising to £9,000 for oil and LPG homes until March 2027), which is why solar plus heat pump is the most-funded combination available.
Two things the plan does not include, despite what you may have read: free solar for all homeowners, and any role for Great British Energy in private homes — GB Energy’s solar money goes to schools, hospitals and community buildings.
Don’t qualify for a grant? See what solar costs you with 0% VAT
Free, no-obligation quotes from vetted MCS-certified installers — real prices for your roof, export income included.
Get My Price With 0% VAT →0% VAT — the support everyone gets
Since April 2022, residential solar panels, batteries and their installation carry 0% VAT across the UK. It’s automatic — a VAT-registered installer simply doesn’t charge it — and on a typical £7,000 system it’s worth £350 against the 5% rate that returns on 1 April 2027, or £1,400 against the standard 20%. Batteries qualify whether fitted with panels or added later. The deadline matters: installers are already booking into early 2027, so if you want the 0% rate, get quotes moving in the autumn. Full detail in our VAT on solar panels guide.
Smart Export Guarantee
Not a grant, but the ongoing payment that makes the numbers work. Under the SEG, licensed suppliers must pay you for every unit of electricity you export. Rates range from about 4p to 15p per kWh depending on the supplier and tariff — Octopus’s Outgoing tariff is currently around 12p, and battery owners on time-of-use tariffs can do better at peak times. You need an MCS certificate and a smart meter, you can choose any SEG supplier regardless of who supplies your import, and the income is tax-free for homeowners. Compare the options in our E.ON SEG guide and the tariff section of our Octopus review. If your panels were installed under the old Feed-in Tariff, you keep those payments instead.
Council group-buying schemes
The most under-used discount in the country. Dozens of councils run Solar Together (now branded Switch Together in many areas): you register free, pre-vetted installers bid in a reverse auction for everyone who signed up, and you get a personalised quote you can accept or ignore. Because installers price hundreds of homes at once, the winning bid is typically 20–35% below a solo quote. Rounds open and close each year, so check your council’s site. Councils that have run recent rounds include Wiltshire (2,000+ installs to date), Essex, Suffolk, Worcestershire, Windsor & Maidenhead, Wiltshire and West Sussex; Oxfordshire runs its own solar-and-battery subscription instead. Our location guides list the current scheme for each area.
Missed your council’s group-buying round?
Three quotes from vetted local MCS installers usually land within a few hundred pounds of the auction price — and you choose the kit.
Get 3 Local Quotes →Solar panel grants in Scotland
This has changed and a lot of pages haven’t caught up. Home Energy Scotland no longer offers a standalone grant or interest-free loan for solar PV or batteries. Its Grant and Loan scheme now funds heat pumps (up to £7,500, or £9,000 in rural areas), biomass and insulation; the only solar it funds is a hybrid solar PV-T (electricity plus hot water) system, with a loan of up to £5,000 and no grant. If you’re in Scotland the position for ordinary panels is the same as England without the Local Grant: 0% VAT, the Smart Export Guarantee, and ECO4 until December 2026 for eligible homes. Warmer Homes Scotland can include solar for fuel-poor households, and several Scottish councils have run Solar Together rounds. Always check the Home Energy Scotland site for the live position before assuming a loan is available.
Solar panel grants in Wales
The Warm Homes Nest scheme is the Welsh Government’s route: eligible low-income households in homes with poor energy ratings get free efficiency measures, and where the property suits it that package can include solar PV. ECO4 applies in Wales until December 2026, the Boiler Upgrade Scheme covers Welsh homes, and 0% VAT and the SEG apply as everywhere. A handful of Welsh councils have run group-buying rounds. See our Cardiff guide for how Nest works in practice.
Solar panel grants in Northern Ireland
There is no dedicated domestic solar grant in Northern Ireland. The NI Sustainable Energy Programme (NISEP) and the Affordable Warmth scheme fund efficiency measures for lower-income homes and occasionally include solar; ECO4 does not operate in NI. 0% VAT applies. There is no Smart Export Guarantee in NI, but Power NI and other suppliers offer their own export tariffs, and the £7,500 heat pump grant is available through the NI Executive’s own scheme rather than the Boiler Upgrade Scheme.
Pensioners, landlords, tenants & disabled people
- Pensioners. There is no pensioner-specific solar grant. Pensioners qualify for the Warm Homes: Local Grant and ECO4 on the same tests as everyone else — and because Pension Credit is a qualifying benefit, many do. Our free solar for over-65s guide walks through it.
- Disabled people. Same answer: no separate scheme, but Disability Living Allowance, PIP and Attendance Allowance are qualifying benefits under ECO4’s flexible route, and the income test for the Local Grant applies.
- Private tenants. You can qualify for the Local Grant (your landlord contributes 50% and must consent) and ECO4. You cannot sign for the installation yourself — the landlord applies.
- Council and housing-association tenants. Not eligible for the Local Grant or ECO4 as individuals; ask your landlord about its Warm Homes: Social Housing Fund programme, which is funding solar on thousands of social homes.
- Landlords. The Local Grant covers 50% of the first property. Beyond that there’s no landlord solar grant, but the cost is allowable against rental income and solar lifts the EPC ahead of the coming EPC C requirement for rentals.
- Batteries. No standalone battery grant exists; batteries get 0% VAT and can be included in a Local Grant package with panels. See solar battery grants.
Businesses & farms
There is no national grant for business solar either, but the support is generous in a different form: 100% first-year tax relief on the cost through the Annual Investment Allowance, a business-rates exemption on rooftop solar until 2035, regional Growth Hub pots, and interest-free loans in Scotland. It’s a different guide — see commercial solar panels, and the specific routes for farms and schools.
Solar “schemes” that don’t exist (and what’s behind them)
If you searched for any of these, you’ve seen an advert. Here’s what each one actually is:
| What the advert says | The reality |
|---|---|
| “UK Solar Programme” / “2026 UK Solar Programme — check your postcode” | Not a government scheme. A lead-generation funnel: the form sells your details to installers who then phone you. No postcode qualifies for free panels. |
| “Household solar funding fast-track” | Same thing under a different name. There is no fast-track; the real schemes go through your council or energy supplier. |
| “Government solar investment Britain 2026” | The Warm Homes Plan is real, but there is no public “investment” you register for. Loans are coming; nobody can sign you up yet. |
| “HMRC solar panel fines” / “HMRC solar panels” | HMRC does not fine anyone for having or lacking solar panels. Export income on your own home is tax-free. The claim exists to make you click. |
| “Free solar panels for all homeowners” | Free solar is means-tested. If you earn over £36,000 in an EPC C home, nobody will give you free panels. |
| “Great British Energy free solar” | GB Energy funds solar on schools, hospitals and community buildings — not private homes. |
| “Green Homes Grant” | Closed in March 2021 and never covered solar PV. |
| “Feed-in Tariff” / “FIT scheme” | Closed to new applicants in March 2019. Replaced by the Smart Export Guarantee, which pays less but is real. |
| “Green Deal” | Closed in 2015. |
| “Rent-a-roof” / “free panels, we keep the export” | A 2010s model that’s largely gone; where it survives it complicates selling your home. Read the contract before signing anything. |
| Company names presented as schemes (e.g. “Solar4Good”, “British Gas solar grant”, “Octopus solar grant”) | Private installers and suppliers. Some are perfectly good companies, but none administers a grant; they can install under ECO4 like anyone else. |
The tell in every case is the same: a real scheme never asks you to “register” through a Facebook or Instagram advert, never promises everyone qualifies, and never needs to hurry you. If you’ve already given your details to one of these, expect calls; our solar scams guide covers how to handle them and what a genuine quote looks like.
Do you qualify? A one-minute checklist
Likely to get free or funded solar if…
- Household income is £36,000 or under, or someone receives a means-tested benefit
- Your EPC is D, E, F or G
- You own the home or rent privately (England for the Local Grant; GB for ECO4)
- You apply before ECO4 closes in December 2026
You’ll pay — but still get support — if…
- Income is above £36,000 with no qualifying benefit
- Your EPC is already A–C
- You’re a social tenant (ask your landlord instead)
- You still get 0% VAT, SEG income and any council group-buying round
How to apply
- Check your EPC on the government register (free). D or below is the gateway to the means-tested schemes.
- Warm Homes: Local Grant — apply through your council’s energy or housing team. Have proof of income or benefits ready.
- ECO4 — contact your energy supplier or an approved ECO4 installer now; the December 2026 closure means late applications won’t be installed.
- Assessment — a retrofit assessor visits and confirms which measures your home can have. Solar depends on roof orientation, condition and shading, so it isn’t guaranteed even when you qualify.
- Installation by an MCS-certified installer — required for every scheme and for export payments. See how to choose an installer.
- Register for the Smart Export Guarantee with a supplier once installed, using your MCS certificate.
- If you don’t qualify — get three quotes with 0% VAT, check for a council group-buying round, and see how many panels you need. A 4kW system at £6,000–£7,500 still pays back in 7–10 years without any grant.
The bottom line
Real help exists, but it’s narrower than the adverts suggest. If your income is under £36,000 or you’re on benefits and your home is EPC D or worse, you have a genuine chance of free solar through the Warm Homes: Local Grant — and until December 2026, ECO4. Everyone else pays, but with 0% VAT until March 2027, export payments and council schemes, solar still pays for itself well inside its lifetime, and a government loan scheme is on the way.
The practical next step is the same whichever group you’re in: a free survey from a vetted MCS installer, who will check your eligibility for the funded schemes and give you a real price if you don’t qualify.
Find out what you qualify for — and what it costs if you don’t
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Solar panel grants: frequently asked questions
Can I get a grant for solar panels in the UK in 2026?
Only if you’re on a lower income. The two routes to free or fully funded solar in England are the Warm Homes: Local Grant (household income under £36,000 or on means-tested benefits, EPC D–G, owner-occupier or private tenant) and ECO4, which closes in December 2026. Everyone else gets 0% VAT until 31 March 2027, Smart Export Guarantee payments for exported power, and in some areas a council group-buying scheme. A government low-interest loan scheme for solar and batteries has been announced under the Warm Homes Plan, with details expected later in 2026.
Who qualifies for free solar panels?
In England: households with an income of £36,000 or less (or someone receiving a means-tested benefit such as Universal Credit, Pension Credit, Housing Benefit, income-based JSA/ESA or Child Tax Credit), living in a home with an EPC rating of D, E, F or G, that is owner-occupied or privately rented. Some councils also qualify whole postcodes in the most deprived areas regardless of income. Social housing tenants go through their landlord’s own programme instead. Pensioners, disabled people and families qualify on the same tests — there is no separate pensioner or disability solar grant.
Is the “UK Solar Programme” or “household solar funding fast-track” real?
No. There is no government scheme called the UK Solar Programme, no “household solar funding fast-track”, no “government solar investment Britain 2026” registration and no postcode lottery for free panels. These phrases come from social-media adverts run by lead-generation companies; the form you fill in sells your details to installers. The genuine schemes are the Warm Homes: Local Grant (via your council), ECO4 (via your energy supplier or an approved installer), 0% VAT and the Smart Export Guarantee — none of which you register for through an advert.
Are there solar panel grants in Scotland, Wales or Northern Ireland?
Scotland: Home Energy Scotland no longer offers a standalone grant or interest-free loan for solar PV — its funding now focuses on heat pumps and insulation, with only hybrid solar PV-T systems eligible for a loan of up to £5,000. Wales: the Warm Homes Nest scheme can include solar PV as part of a free package for eligible low-income households, and ECO4 applies until December 2026. Northern Ireland: there is no dedicated solar grant; the NI Sustainable Energy Programme and Affordable Warmth scheme occasionally fund solar for eligible homes. 0% VAT and the Smart Export Guarantee apply UK-wide.
Does HMRC fine you for solar panels, and is export income taxed?
No on both counts for homeowners. HMRC does not fine anyone for having or not having solar panels — that claim comes from a viral advert. Smart Export Guarantee and Feed-in Tariff income on your own home is not taxable and doesn’t go on a tax return. Only businesses and landlords need to declare export income. Residential installations carry 0% VAT until 31 March 2027, after which it returns to 5%.
How do I apply for a solar panel grant?
Check your EPC rating on the government register first — you need D or below for the means-tested schemes. For the Warm Homes: Local Grant, apply through your local council’s energy or housing team (search “[your council] Warm Homes Local Grant”). For ECO4, contact your energy supplier or an approved ECO4 installer before the scheme closes in December 2026. An assessor then visits and confirms which measures your home can have. Whatever route you use, the installation must be MCS-certified, and you register for Smart Export Guarantee payments with an energy supplier afterwards.
Going Solar UK is an introduction service, not an installer or grant administrator; we don’t assess eligibility or deliver grants, and we may receive a commission when we introduce you to an installer, at no cost to you. Scheme rules, thresholds and dates are as published by GOV.UK, Home Energy Scotland, the Welsh Government and NI Direct in September 2026 and change frequently — confirm the current position with the official scheme or your council before relying on it. 0% VAT on residential solar applies until 31 March 2027 per HMRC. ECO4 closure date per DESNZ. Always use an MCS-certified installer. Last reviewed 23 September 2026.