ROI of Solar Panels in UK: How Much Can You Save?
The ROI of solar panels in the UK is impressive, with most systems paying for themselves within 10 years. A typical 4kW system can save homeowners up to £735 per year on energy bills. With the Smart Export Guarantee (SEG), you can also earn by selling excess electricity back to the grid. Over a 25-year lifespan, the savings can total £20,000 or more, making solar panels a smart long-term investment.