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  • Writer's pictureDan Reed

Top 4 Solar Questions Answered by an Oxford PV Company

Updated: Sep 18, 2023

Solar panels have become increasingly popular in the UK as a clean and renewable energy source. However, before you decide to invest in solar panels for your home or business, you likely have some pressing questions. In this blog post, we'll address four of the most common questions asked by those considering solar energy in the UK.

How Many Solar Panels Do I Need in the UK?

Determining the number of solar panels you need depends on various factors, including your location, energy consumption, and the size and efficiency of the panels. In the UK, the average household might require between 10 to 14 solar panels to meet their energy needs adequately. However, it's crucial to consult with an Oxford PV expert who can perform a site assessment to provide you with a more accurate estimate tailored to your specific circumstances.

Are Solar Panels Worth It in the UK?

Investing in solar panels can be a worthwhile decision in the UK. Here are a few reasons why:

  1. Financial Savings: Solar panels can significantly reduce your electricity bills, and through the Smart Export Guarantee (SEG) schemes, you may earn money by selling surplus energy back to the grid.

  2. Environmental Benefits: Solar panels reduce your carbon footprint and help combat climate change by producing clean, renewable energy.

  3. Increased Property Value: Solar panels can enhance the value of your property and make it more attractive to potential buyers.

  4. Government Support: The UK government offers various incentives and subsidies to encourage the adoption of solar energy.

Size of Solar Panels in the UK

Solar panels come in different sizes, but the most commonly used residential panels in the UK are approximately 1.7 meters by 1.1 meters. However, the size can vary depending on the manufacturer and the wattage of the panels. Your choice of panel size should align with your available roof space and energy needs. An Oxford PV expert can help you select the right size for your installation.

Can I Store Solar Energy?

Yes, you can store excess solar energy generated during the day for use at night or during cloudy days. This is typically done using a home battery storage system. These systems store surplus electricity produced by your solar panels and discharge it when needed. Storing solar energy can help you further reduce your reliance on the grid and maximize the benefits of your solar panel installation.


As the demand for solar energy continues to rise in the UK, understanding key considerations such as the number of panels needed, size options, and energy storage becomes crucial. By consulting with a reputable company like Capital Electrical & Solar, you can have your own top solar questions answered by an Oxford PV experts and receive personalized advice and solutions tailored to your energy goals and needs, making the transition to solar power a seamless and beneficial experience for your home or business.

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