Estimate your savings
Free solar savings calculator
A quick estimate for a typical South Coast home. For an accurate figure based on your actual roof and usage, get a free personalised quote.
Your details
Illustrative only — based on ~1,080 kWh/kWp South Coast irradiance, electricity at the Ofgem price cap from 1 October 2026 (26.32p per kWh, direct debit average) and exports at 12p per kWh (Outgoing Octopus). Your real figures depend on your roof, shading and usage.
Your estimate
Recommended system—
Est. annual generation—
Est. annual saving—
Turn your estimate into a real quote
Your calculator estimate is sent with the form, so we start from your numbers and then check them against your actual roof, shading and usage.
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