The cost to install solar panels depends on various factors, such as the type, size, and efficiency of the panels, the location, and the incentives available. The average cost of a residential solar panel installation in the United Kingdom  typically costs between £6,600 to £31,000 or more. The solar panels themselves can range from £2,000 to £11,000 depending on the type, size, and efficiency. Mounting systems and racking, which secure the panels to your roof or ground, typically cost between £600 and £2,500. So there are a lot of variables and no one size fits all I am afraid, but that’s why we are here. Give us a call or fill out our contact form and we will give you a no obligation estimate and from there you can at least make an informed decision.