What help is available in 2026?

If you’re considering installing solar panels in the South West, one of the first questions is often: Are there grants or financial support available to help with the cost?

The good news is that while the UK government no longer offers large nationwide solar grants, there are still funding schemes that can make solar more affordable, especially for local homeowners looking to reduce energy bills and increase energy independence.

Let’s look at the options and how they might apply to you.

Are there solar panel grants in Cornwall and Devon?

Direct government grants for solar panels are more limited than they used to be, but financial support still exists through targeted schemes. Local authority initiatives vary depending on location and timelines, so it is worth contacting your local council to check what support is available.

Working with a local installer who understands the regional landscape can help you identify opportunities you might otherwise miss, or you could reach out to organisations like Citizens’ Advice to check what support may be available.

Remember, whatever the upfront investment, solar and renewable energy can help reduce long-term energy costs. It’s worth thinking of the ‘big picture’ when deciding whether to go for it with or without financial grants or loans.

Zero VAT on solar panels

One of the biggest savings currently available is the UK government’s zero VAT rate on domestic solar panel installations. That’s an immediate 20% reduction

This significantly reduces the upfront cost of solar systems and applies to:

• Solar PV panels
• Battery storage systems
• Installation costs

For many homeowners in Cornwall and Devon, this has made solar much more accessible. With the scheme currently running until the end of March 2027, that saving might not be around forever, so it is worth thinking about.

Green loans and financing options

Even without traditional grants, many homeowners choose solar through affordable financing.

Common options include:

• Green home improvement loans
• Specialist renewable energy financing
• Mortgage-linked borrowing for home upgrades

Because solar panels can reduce monthly energy costs, many households find that savings help offset loan repayments. Remember to take financial advice before committing to any loan or borrowing.

Export payments: Getting paid for your energy

Through the Smart Export Guarantee (SEG), you can earn money by exporting excess electricity back to the grid. You won’t receive anything for energy that you use yourself, but if you feed energy back to the grid, then you’ll start generating income.

While this isn’t an upfront grant, it can improve long-term return on investment and reduce the payback period for solar installations.

Why local expertise matters

We’ve already explained that across Cornwall and Devon funding differs based on your location, personal circumstances, and the policies of the local authority.

The same is true about energy generation and installation itself. That is why it is important to choose an installer who understands:

• Local energy costs and sunlight conditions
• Regional funding opportunities
• Planning considerations in rural or coastal areas, as well as in bigger towns and cities

At Earth Energies, we always strive to give advice tailored to your home and its location, rather than generic national estimates.

Is solar still worth it without big grants?

There isn’t one simple reply, and you must check the options carefully. But for many in the South West, we are confident the answer is, ‘yes’.

Rising electricity prices, improved panel efficiency, and tax incentives mean solar can deliver strong long-term savings even without major grant funding. The local climate in this part of the world is conducive to getting the most out of solar, even though it can rain a lot! We know, we’ve been out installing while getting soaked!

Every home is different, though, so the best starting point is a personalised assessment. If you’re exploring solar panels or other renewable options in Cornwall or Devon, speak to a local expert who can guide you through costs, savings, and any funding options currently available.

• Contact Neil at info@earthenergies.co.uk and we can help explore what would work best for you and your home.