UK Solar Savings Calculator
Estimate your solar panel savings in minutes
Use our free UK solar calculator to estimate installation cost, annual savings, payback period, battery benefit, EV charging potential, and your next best step.
Estimate savings
Get a simple estimate for annual bill savings, export income, and total yearly benefit.
Check payback
See a rough payback range based on electricity use, roof direction, shading, and battery choice.
Compare next steps
Find out whether to compare solar quotes, consider a battery, look at EV chargers, or start with an energy monitor.
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Calculator results are estimates only. Final costs, savings, payback, and suitability depend on roof survey, location, shading, tariff, installer pricing, product choice, and household usage.