Solar Panel Cost Calculator UK 2023 Written by Josh Jackman Updated on 5 July 2023 Before you get solar panels, you'll want to know exactly how much they'll cost you.After all, solar panels can save you money, reduce your carbon footprint, and increase your property's value – but there's a price to pay first.Fortunately, we've got you covered with our solar panel cost calculator.This tool will instantly provide you with the typical cost of installing a new solar panel system on your roof, as well as the number of solar panels you'll need, your annual savings, and your predicted break-even point.All you need to do is enter your home's number of bedrooms and region. Written by: Josh Jackman Lead Writer Josh has written about eco-friendly home improvements and climate change for the past four years. His work has been displayed on the front page of the Financial Times, he's been interviewed by BBC One's Rip-Off Britain, and he regularly features in The Telegraph and on BBC Radio.