With energy prices still prone to sudden swings, more UK households are looking at solar as a way to cut bills and rely less on the grid. But once you start comparing the best solar panels , the next question is surprisingly practical: what type should you actually choose? For most UK rooftop installations, that means comparing monocrystalline, polycrystalline and thin-film solar panels. These technologies all turn sunlight into electricity, but they differ in efficiency, lifespan, cost and the amount of roof space they need to deliver a useful output. Now there is another option entering the conversation. In March 2026, the UK government said plug-in solar panels would be available in shops “within months”, giving renters, flat owners and households without suitable roof space a potential route into small-scale solar generation.…