The average cost of solar panels in the UK in 2025 is £7,167*. That equates to £100-£200 a month on finance.
Panels cost less than half what they did 10 years ago. It explains why people are rushing to get solar: 2024 was a record year for installs with nearly 200,000 homes getting solar panels.
But all these costs are just an average. Solar is not one size fits all. If you want to understand how it works, and how to reduce the costs, read our explainers below.
*all costs are based on MCS averages. The MCS regulate the solar industry in the UK and release data through their comprehensive dashboard.
🏘️ Bigger households equal more cost
⚖️ You need to compare quotes with solar
🚗 Solar can power your car
🔥 Solar can power your heat pump
📈 No-one knows what will happen to energy prices
Most people would love to have solar panels. They’re effective, they last 25 years, and they even look good now.
Cost tends to be the main factor holding us back. However, there are many, many different scenarios to consider. If you’re ready to get some quotes, you can do this via our calculator at the top of the page.
