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Last updated: 5 June 2024

Benefits of Solar Panels in Wales

Solar Panels in Wales
  • Solar panles in Wales tend to cost between £7,000 - £13,000, and can bring you savings of up to £1,005 annually.
  • In 25 years, you could save up to £27,500 and break-even in 11-15 years.
  • Wales benefits from enough sunshine hours that solar panels can work effectively and are well worth the investment.

Solar panels are a great way to produce free electricity for your home and despite the general assumption that Wales enjoys little sunlight, in reality, it enjoys a fairly high amount of sunshine hours, with solar energy becoming a perfect solution for tapping into renewable sources, which are abundant by default.

In 2021, Wales had a capacity of 1,221 megawatts of photovoltaic systems installed all over the region. Solar panels in Wales can be purchased and integrated into many types of buildings, homes, and larger business-related structures. The Welsh government is adding solar panels to schools and public buildings to further increase community-owned renewable energy in the region.

Most homes install 4kW solar systems or 5kW solar systems, although this can range from 3kW to 7kw systems depending on your usage.

In this article, we will navigate you through all there is to know about solar panels in Wales, including their efficiency, costs, and government support schemes available to you while also helping you find the best suppliers of solar panels in Wales

If you are interested in buying solar panels in Wales, simply click the button below and we will find up to 4 of the best deals in terms of price and product, saving you time and money. The service is 100% free and with no obligation.

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Are solar panels effective in Wales?

Wales benefits from a relatively high amount of sunshine hours and therefore solar panels can work effectively. The solar system’s efficiency may vary depending on which direction the panels face and the time of the year. South-facing panels are more efficient than north-facing ones throughout the year.

For solar panels to work effectively, several factors need to be considered. Some of the factors include: your average energy consumption, the size of the solar system, type of solar panels and quality of the installation.

Solar Output in Wales

 

How much do solar panels in Wales cost?

In Wales, solar panel costs typically range from £7,000 to £10,000 for a 3kW to 4kW system, which is most common for the average home. Prices vary based on the size of the system. Here's a breakdown by kW:

  • 3kW system: £7,000–£8,000 (ideal for smaller homes)
  • 4kW system: £9,000–£10,000 (suitable for average-sized homes)
  • 5kW system: £11,000–£12,000 (covers most of a typical household's needs)
  • 6kW system: £12,000–£13,000 (ideal for larger homes or high electricity users)

There are many factors that affect the cost of installing solar panels. These include the size of the solar system, the installation cost and whether you choose to install a solar panel battery. Other costs are dependent on the choice of supplier and type of panels.

Below are the estimated costs of different sizes of solar installations in Wales.

If you want to get the exact price on solar panels that will fit your home and needs, we advise that you get in touch with a professional and licensed installer. With our service, we can provide you with quotes from up to 4 solar installers in Wales. This will save you both time and money.

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Are there grants for solar energy in Wales?

For solar panel installation in Wales, the government is providing different options for grants for solar panels, rebates and schemes that can help reduce the cost of solar panels for individual households. We have collected them all in a list below.

Grants for Solar Energy in Wales:

  • Nest Scheme
  • ECO4
  • Smart Export Guarantee (SEG)
  • VAT Reductions
The Nest Scheme

The Nest Scheme has 2 parts: advice and support, and funded home energy improvements. Every resident in Wales is eligible for advice and support on how you best can save energy and money in your home.

To be eligible for funded home improvements such as solar panels, you need to meet certain conditions. These include:

  • Your home is privately owned or rented (must not be from a housing association or local authority)
  • Your home is energy inefficient and expensive to heat
  • You or someone you live with receives a means-tested benefit OR has a chronic respiratory, circulatory or mental health condition and an income below the defined thresholds
The ECO4 Scheme

The ECO4 Scheme is open to all UK homeowners regardless of whether they own or rent their homes. 

To be eligible for the ECO4 scheme you have to meet specific requirements like receiving government benefits, having an inefficient heating system and being low-income. 

Should you not be eligible for the ECO4 Scheme, you might be able to benefit from the additional LA Flex or LA Delivery Schemes (LADS). Both of these are also open for low-income households but the eligibility criteria is different from the ECO4 scheme.

Smart Export Guarantee

Under the Smart Export Guarantee (SEG) energy companies will offer tariffs for the renewable energy you export to the national grid. You can then benefit from the surplus energy your solar panels produce.

To benefit from the SEG you must meet certain requirements, one of which is that your installation must be conducted by an MCS-certified installer and assessed by a relevant authority.

VAT reduction

VAT Reductions were announced as a help to the rising energy prices in 2022. The VAT on energy efficient systems was reduced from 5% to 0%, this can reduce the cost of installing solar panels by up to £1000. The 0% VAT reduction will last until 2027.

If you want to benefit from the current VAT reduction on solar panels, let us help you find the right solar panel installer in Wales. Through our network we can put you in contact with up to 4 solar-licensed installers, they will all provide you with their best offer, making sure that you get the best deal.

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How many solar panels do I need for my home in Wales?

How many solar panels you need to power your house in the UK is mostly dependent on the amount of energy you consume, your roof size and the size of the individual panels. If, for example, you have a total energy consumption requirement of 3,000 kWh and want to rely mainly on solar panels, you can install 30 square meters of solar panels that will generate a yearly power output of 2,190 kWh.

Planning requirements in Wales
  • Panels cannot be installed above the highest part of the roof
  • Panels should not project more than 200mm from the roof slope or wall surface
  • You cannot install panels on a building within the ground of a listed building or designated ground

It is highly recommended that you consult a professional solar panel installer to check whether you meet all the requirements.

Where can I find the best suppliers for solar panels in Wales?

When finding the best supplier of solar panels, there are plenty of factors to take into consideration. To find the cheapest solar panels in the UK, you can choose between a national company, a regional company or local installers.

At GreenMatch, we have a network of local installers all over the UK, this includes installers for solar panel installation in Scotland, solar panel installers in Northern Ireland and installers in Wales.

By choosing Greenmatch to find the best installers in your area, you will be sure to find the best deals. We will provide you with multiple quotes from solar panel installers in Wales, so you can compare the offers and find the best deal for your home and needs.

If you are interested in buying solar panels in Wales, simply fill in the contact form with your needs and preferences. We will find 4 of the best deals for your solar panel system from local installers. The service is 100% free and with no obligation. Click the button below to get started.

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