How Many Homes in Devon Have Solar Panels?

October 11, 2025

The adoption of solar panels across Devon has grown significantly over the past decade as homeowners embrace renewable energy to…

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At a glance

As of May 2024, around 48,255 households in Devon have had solar panels installed via Microgeneration Certification Scheme (MCS)-certified systems.

That number corresponds to roughly 10% of all homes in Devon having solar panels.

The adoption rate in Devon (≈10%) is more than double the UK average of around 4.6-6%. The national figure for homes with PV panels is about 6% as per the English Housing Survey 2023-24.

The adoption of solar panels across Devon has grown significantly over the past decade as homeowners embrace renewable energy to reduce their carbon footprint and lower energy bills. According to recent data from the UK Government, over 1.6 million homes in the UK are equipped with solar panels. That number represents around 4% of all households. The distribution of solar panel installations, however, varies widely across different regions due to factors such as sunlight availability, local government policies and economic conditions.

National Overview of Solar Panel Adoption

As of 2025, the UK has a cumulative installed solar capacity of approximately 15 GW. The majority of these installations are in England, with smaller but growing numbers in Scotland, Wales and Northern Ireland. The adoption rate reflects not only the increasing affordability of solar technology but also a growing awareness of its environmental and financial benefits.

How Devon Compares to the Rest of The UK

South East England
The South East leads the way in residential solar panel installations. With strong local support for renewable energy initiatives, this region accounts for approximately 20% of the total residential solar installations.
Devon and South West England
Coming in second place for solar panel adoption is the South West of England. Accounting for approximately 15% of all solar panel installations across the UK, the South West has embraced solar technology with enthusiasm and purpose. This impressive figure is no coincidence. Our region benefits from some of the best solar conditions in the country, with higher-than–average levels of sunshine. This makes solar energy not only a sustainable option but also a genuinely practical and efficient one. In Devon, the uptake of solar panels has been particularly strong. Local authorities and proactive installation companies have played a key role in making solar more accessible. Government incentives have also contributed to the region’s success.
East of England
The East of England contributes around 12% of the UK’s solar installations. This region benefits from a good balance of sunlight and government incentives, making solar energy a popular choice for homeowners.
Midlands
Despite having less sunlight than southern regions, the area has seen significant growth in solar adoption due to proactive local government policies and energy savings programs.
Northern England
In Northern England, including Yorkshire and Lancashire, solar adoption rates are lower but steadily increasing. These areas collectively account for about 10% of the nation’s installations.
Scotland
Scotland’s solar capacity accounts for approximately 6% of the UK’s total. While the country’s climate offers less sunlight, there is still a growing interest in solar panels. Scotland’s commitment to renewable energy has spurred growth in the sector.
Wales
Wales contributes around 5% to the national total, with solar installations growing steadily across the region. Rural areas in particular have adopted solar panels as part of broader efforts to integrate renewable energy into local communities.
Northern Ireland
Northern Ireland accounts for about 2% of the UK’s solar panel installations. While adoption rates are lower, interest is growing due to increasing energy costs and local government incentives.

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The Road Ahead

As the UK continues to push towards its net-zero goals by 2050, solar panel adoption is expected to increase across all regions. Advances in solar technology, declining costs and government support will likely bridge the gap between high- and low-adoption areas. Additionally, innovations in energy storage systems, such as battery storage, will make solar energy more accessible and reliable for homeowners nationwide.

Make sure you don’t get left behind and take steps to switch to solar. The team here at Max Solar & Electrical are ready to answer your questions and provide a transparent quote to install solar for your home or business. We are based in Tiverton and offer our services across Taunton, Exeter and the rest of Devon. We are a family-run company that is committed to helping householders and business owners adopt green, renewable energy in our area.

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