Should you buy plug-in solar panels?

You can now buy plug-in solar panels on the high street and online at a fraction of the cost of traditional rooftop systems. But are they right for your home? In this episode of Which? Shorts, we explain how plug-in solar panels work, look at their pros and cons, and compare them with rooftop solar panels. Plug-in solar panels are already popular on the continent, but they’re a new option for households in Great Britain after a law change made it legal to buy and install kits in this country. But plug-in panels are very different to rooftop panels you may be familiar with. So how do they compare, how much could you save and which type is most suitable for you? This episode is read by James and is based on an article written by Emily Seymour and Karen Lawrence, originally published in the October 2026 issue of Which? magazine. Read more about plug-in solar panels on our website & sign up for our free monthly Greener Living newsletter Find an electrician or solar panel installer via Which? Trusted Trader If you're not already a member, join Which? to instantly listen to member exclusive podcasts and gain access to all of our product reviews - all for 50% off your first year's membership