Postcode solar calculator
Type your Scottish postcode + pick system size — get an instant estimate of the electricity it could generate in a year. Real PVGIS data.
Estimates only, not a guarantee. Generation depends on your roof's direction, pitch and shading. What it saves you depends on how much of that power you use at home, your tariff and energy prices at the time of install, so your free survey works out your savings from your own bills. Get a fixed-price quote →
How this calculator works
We use PVGIS Scotland Central Belt averages adjusted by your postcode area: EH/G/FK postcodes around 880-905 kWh per kWp installed annually; KY (Fife) around 880 kWh/kWp; ML (Lanarkshire) around 880-885 kWh/kWp.
Estimates are indicative. Real quotes account for roof orientation, shading, batteries-vs-tariff strategy, finance routing and your specific load profile.
Free quote in 24 hours.
No high-pressure sales. No commission-driven scripts. Just a no-obligation survey + transparent quote — covering every postcode in Scotland's Central Belt.