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As the UK increasingly prioritises sustainability and energy efficiency, installing solar panels on new builds is essential to achieving our net-zero carbon targets and fostering a greener environment. And with the price of solar panels reducing by 82% since 2010, there has never been a better time to invest. But are solar panels mandatory on new builds? In this article, we explore the current requirements and future possibilities regarding solar panels on new builds.
Do all new build homes need to have solar panels?
As of now, not all new build homes in the UK are required to have solar panels. However, there is a growing trend toward incorporating renewable energy sources into building designs due to increasing environmental regulations and consumer demand for energy-efficient homes. The decision to install domestic solar panels often depends on local council regulations, the type of building, and its energy performance targets.
In England, new homes must comply with Part L of the Building Regulations, which focuses on the conservation of fuel and power. These regulations ensure that new builds are as energy-efficient as possible, which can sometimes be achieved without solar panels. However, solar panels are increasingly seen as a cost-effective way to meet these energy efficiency standards.
What is a building’s SAP Score?
A building’s Standard Assessment Procedure (SAP) score is a measure of its energy efficiency and is given on a scale of 1 to 100+. The higher the score, the better the building’s energy efficiency and the less impact it has on the environment which can translate to lower energy bills and a reduced carbon footprint. The SAP score is calculated based on factors such as the building’s insulation, heating systems, ventilation, and renewable energy installations like solar panels.
There isn’t a specified minimum a new build has to score, but the lower a building’s SAP score, the harder it is to sell, as more home buyers are looking for environmentally friendly homes. The average SAP score of houses in England is 66.
How can solar panels help a new build’s SAP score?
While some new builds achieve a satisfactory SAP score without solar panels, incorporating them can significantly boost the score, making the property more attractive to potential buyers. In some cases, the environmental benefits of solar can be the difference between meeting or falling short of the required SAP score. This makes solar panels an attractive option for developers aiming to maximise a building’s energy efficiency. The specific amount of SAP points adding solar panels to a new build will bring depends on the size of the solar system and other factors such as the property’s insulation.
Will solar panels ever become mandatory for new builds?
The possibility of solar panels becoming mandatory for new builds is increasingly likely as the UK government intensifies its commitment to achieving net-zero carbon emissions by 2050. While solar panels are not yet mandatory, future regulations may require new homes to include renewable energy sources, such as solar power, as part of a broader strategy to reduce carbon footprints and enhance energy efficiency. Making solar panels mandatory could significantly accelerate the transition to renewable energy and help the UK meet its climate targets. As solar technology continues to advance and become more affordable, mandatory installation on new builds could become a reality sooner rather than later.
Are solar panels on new builds mandatory in Europe?
In some European countries, solar panels are already mandatory on new builds. For example, in France, solar panels or green roofs are required on all new commercial buildings. Similarly, in some regions of Germany, local laws mandate the installation of solar panels on new residential and commercial properties.
The European Union’s stringent environmental regulations are driving the adoption of solar panels across the continent, and it is possible that similar requirements could be introduced in the UK in the future. Adopting such regulations would bring the UK in line with other European nations leading the way in renewable energy adoption.
Next Steps
For developers and homeowners considering solar panels on new builds, the key is to stay informed about current regulations and potential changes. Consulting with a trusted solar panel installer like East Yorkshire Solar can provide valuable insights into the benefits of solar energy and ensure that your new build is prepared for future energy efficiency standards.
Whether mandatory or not, installing solar panels on new builds offers significant benefits, including improved energy efficiency, lower energy bills, and a reduced carbon footprint. Whether you’re a new-home developer or the proud owner of a newly built property, East Yorkshire Solar is your go to expert for both commercial and domestic solar panel installation. We offer a range of services to help you every step of the way on your solar panel journey.
By choosing East Yorkshire Solar, you can rest assured that you’re getting the highest quality of workmanship and service. We are accredited to HIES (Home Insulation and Energy Systems Contractors Scheme), MCS (Microgeneration Certification Scheme) and NICEIC (National Inspection Council for Electrical Installation Contracting); Furthermore, we have undergone rigorous assessment to become a Which? Trusted Trader.
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Further support
We are here to help, so please do not hesitate to contact our solar panel experts today for further guidance and advice.
Email: info@eastyorkshiresolar.co.uk
Telephone: 01482 230 422