7 Key Things to Know About Solar Panels in the UK
Solar panels are becoming an increasingly familiar sight across the UK, both on homes and commercial buildings and for good reason. With growing interest in sustainable living and energy efficiency, many homeowners and businesses are exploring how solar technology works and whether it's right for them. This blog outlines seven key things to know about solar panels in the UK, from what they are, how they function and the financial and environmental considerations.
1. What Are Solar Panels and How Do They Work?
Solar panels are devices that convert sunlight into electricity using photovoltaic cells. When sunlight reaches the panel, it generates a direct current (DC) of electricity, which is then converted into usable alternating current (AC) by an inverter. (Sorry for the technicality). This then has the ability to power appliances and lighting in your home or business, with any excess sent back to the grid or stored in a battery.
2. Do They Work in the UK Climate?
You may be shocked to hear that contrary to popular belief, solar panels do not need direct sunlight to generate electricity. They will work efficiently even on cloudy days, though they do produce more energy during sunnier days. The UK receives enough daylight year-round for solar panels to be a very worthwhile option, particularly in the south where solar irradiance is slightly higher.
3. You Can Reduce Your Energy Bills
One of the biggest benefits of solar panels is the potential to lower your electricity bills. You will rely less on the grid because you’re generating your own power, this will then reduce your exposure to constantly rising energy prices. Over time, the savings can be huge, especially if you use a lot of your electricity during daylight hours.
4. Incentives and Financial Schemes Exist
While the Feed-in Tariff scheme has closed to new applicants now, the Smart Export Guarantee (SEG) enables households and businesses to earn money by exporting unused solar energy back to the grid.
Did you Know? Domestic installations currently benefit from 0% VAT until 2027.
Take a look at octopus energy for solar installation costs.
5. There Are Environmental Benefits
Solar panels produce clean, renewable energy and can hugely reduce your carbon footprint. For those looking for a more sustainable and environmentally friendly lifestyle, solar power offers a great way to contribute to the UK’s wider net-zero goals.
6. Solar Panels for Businesses
Many UK businesses are now turning to solar to help reduce their increasing operating costs and improve their sustainability credentials. Commercial installations can offset a huge portion of a company’s energy use, and government incentives such as capital allowances may apply. Additionally, adopting renewable energy can improve a company’s image with environmentally conscious customers and partners.
7. They’re Low Maintenance and Long-Lasting
Solar panels require hardly any maintenance. Aside from occasional cleaning and routine system checks, they typically run without any issues for approximately 25 years. Most systems come with warranties for that all important peace of mind, and reputable installers will always offer support.
Final Thoughts
Whether you’re interested in solar panels for a home or a business, they can be a practical and environmentally responsible energy solution. Understanding how they work and what to expect will help you make an informed decision based on your energy needs, location, and budget.
The Money Saving Expert has some great insights, take a look here.
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