Ministers are accelerating the roll-out of solar panel grants and loans under the Warm Homes Plan, with reports this week that officials are actively looking at ways to get funding out to households more quickly than originally planned. The push is being driven by a tighter energy outlook and the government’s desire to show it is acting on household costs, with discussions now focused on getting money out more quickly rather than waiting for the full rollout timetable.

Here is what we know, what it means in practice, and what Devon households can do right now.

What has been announced?

The news, reported by iNews today, is not a brand new scheme. It is an acceleration of existing Warm Homes Plan commitments that were announced in January 2026. The government is pushing to speed up delivery, partly in response to a sharp rise in consumer interest following recent energy price instability.

Octopus Energy has reported a 50% rise in solar panel sales since oil and gas prices spiked, showing how quickly household behaviour can change when energy insecurity rises. El-balad Ministers appear to want to capture that demand while it is high, rather than let it dissipate before funding reaches households.

The core offer being fast-tracked is this: low-income households could receive fully funded installations of solar panels and a battery, to the full average cost of currently £9,000 to £12,000. GOV.UK For social housing residents, this could mean upgrades to entire streets at the same time, lowering bills and improving warmth for whole communities.

For households who are not on low incomes, the government’s direction of travel includes government-backed low-interest and zero-interest loans, though these are not expected to launch fully until 2027.

What is the Warm Homes Plan and how does it work?

The UK government launched its £15 billion Warm Homes Plan on 20 January 2026, described as the biggest home upgrade programme in British history, targeting five million homes with solar panels, batteries, heat pumps and insulation to cut bills and lift one million families out of fuel poverty by 2030. EVR

The funding is split across three main routes:

For low-income households: £5 billion is allocated to cover the cost of insulation, solar, battery storage and heat pump installations for low-income households, with fully funded packages available through local councils and the Warm Homes Local Grant.

For all homeowners: £2 billion is for low-cost, zero-interest loans towards installations of solar, batteries, heat pumps and insulation for those who are able to pay but need help with upfront costs. Solar Power Portal These loans are expected to become available from April 2027.

For heat pumps now: The Boiler Upgrade Scheme continues to run with £7,500 grants available to all homeowners for air source and ground source heat pumps, regardless of income, until 2030.

The government’s ambition is to triple the number of homes with solar panels on their rooftops by 2030.

We have a full breakdown of the Warm Homes Plan in our dedicated resource guide, which covers eligibility, the different funding routes, and what the timeline looks like.

What can Devon households access right now?

The fast-tracking announcement is encouraging, but it is worth being clear about what is live today versus what is coming.

Available now:

The Warm Homes Local Grant is being rolled out through local councils and is already active in many parts of England. Eligible households include those on low incomes with an EPC rating of D or below, and the grant is delivered through your local authority. Devon residents should check with their relevant district or borough council — Teignbridge, South Hams, East Devon, Exeter City Council, and others are all involved in delivery.

ECO4 continues to run until 31 December 2026 and remains the fastest route to free upgrades for eligible households. If you receive qualifying benefits or have a poor EPC rating, this is worth checking immediately rather than waiting for newer schemes to open up.

0% VAT on solar and battery storage remains in place until at least March 2027, reducing the cost of a self-funded installation compared to standard VAT rates.

The Boiler Upgrade Scheme is live now for heat pump grants of £7,500.

Coming in 2027:

The Consumer Loan Scheme offering zero or low-interest loans for solar, batteries, and heat pumps is expected to launch in April 2027. If you are a homeowner who can afford to pay but would benefit from spreading the cost, this is the scheme to watch. We will update our resources as details are confirmed.

Why Devon is particularly well placed

Devon already has one of the highest rates of solar adoption in the country. 48,255 Devon households have had solar panels installed with an MCS certificate, representing 10% of homes in the county, more than double the UK average of 4.6%. Devon’s higher irradiance levels mean solar panels generate more electricity here than in most of the UK, which strengthens both the financial case and the environmental returns.

For households in Devon that qualify for fully funded or subsidised installation, the combination of generous sunshine hours, high electricity costs, and the prospect of an accelerated grant programme makes acting sooner rather than later the sensible approach.

What about plug-in solar – the other recent development?

Alongside the grants story, there is a separate but related development that is also worth noting. The government has indicated it wants plug-in solar panels, small systems that mount on a balcony or garden and plug into a standard socket, to be available in UK shops within months, with updated regulations to follow.

These are not a replacement for a full rooftop system, but for households in flats or rented properties where rooftop solar is not possible, they could provide a way to generate a modest amount of electricity and reduce reliance on the grid.

We have written a full guide to how plug-in solar works, what the current restrictions are, and what to expect as the rules change. You can read it here: Plug-in Solar Panels – the UK guide.

What should Devon households do now?

The practical steps depend on your circumstances.

If you are on a low income or receive qualifying benefits, check your eligibility for ECO4 before it closes at the end of 2026, and contact your local council about the Warm Homes Local Grant. These are the fastest routes to a fully funded installation.

If you are a homeowner looking to self-fund, now remains a good time to proceed. Solar panel costs are at historically low levels, 0% VAT applies until March 2027, and Devon’s irradiance advantage means your system will generate more than equivalent installations in most other parts of the country. Waiting for the 2027 loan scheme is a reasonable choice if upfront cost is the primary barrier, but it means another year without the bill savings.

If you are interested in a heat pump alongside solar, the Boiler Upgrade Scheme is live now and the BUS grant of £7,500 can be combined with a solar installation to create a package that significantly reduces both heating and electricity costs.

Whatever your situation, the right starting point is a survey from an MCS-certified installer who can assess your property honestly and give you accurate generation estimates rather than generic national figures.

Talk to M&E Contrax

M&E Contrax is an MCS-accredited, NICEIC-approved solar and renewable energy installer based in Newton Abbot. We work with homeowners and businesses across Devon and the South West, and we can advise on which grants or schemes apply to your situation as part of a no-obligation survey.

If you want to understand your options and get a clear, honest picture of what solar could do for your Devon property, get in touch.

MCS Accredited | NICEIC Approved Contractor | Based in Newton Abbot, Devon | Full support and aftercare