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How much will plug-in solar actually save you?

Adjust the inputs. Numbers update in real time. All figures are conservative estimates — your actual yield depends on weather, exact panel placement, and your household's daytime usage pattern.

Your setup

System size

Electricity tariff: 28.5p / kWhRegionOrientationShadingSelf-consumption: 60%

Share of generated energy your home uses directly (vs exported unpaid).

Estimated annual savings

£117

Annual generation684 kWh

Self-consumed410 kWh

Payback4.7 years

10-year saving£1170

CO₂ avoided82 kg/yr

System price£549

Estimate only. Based on conservative UK irradiance figures and 200g CO₂/kWh grid intensity. Real-world yields vary with weather, panel cleanliness, and inverter clipping. We're happy to walk through a specific install — get in touch.

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We'll send your figures plus a one-pager on the kit that matches your setup.