★ 4.9on Trustpilot

    Solar Panel Calculator

    Use our free online solar calculator to estimate your system size, costs, and savings. Get a personalised quote in minutes.

    What Our Solar Calculator Tells You

    Recommended system size for your home
    Estimated annual energy generation
    Projected yearly savings on electricity
    Battery storage recommendations
    Estimated payback period
    Finance options and monthly payments
    Smart Export Guarantee income
    Carbon savings estimate

    Try Our Instant Solar Price Calculator

    Answer a few quick questions and get your personalised solar estimate — no phone calls, no waiting.

    Accreditations

    Our Accreditations: HIES Consumer Code, TSI Approved Code, TrustMark Government Endorsed Quality, Green Deal Approved, MCS Certified, NAPIT

    Public Liability Insurance – Tradesman Saver

    £5,000,000 – GREE55TR01

    Employers Liability Insurance – Tradesman Saver

    £10,000,000 – GREE55TR01

    Professional Indemnity – Tradesman Saver

    £250,000 – GREE55TR01