★ 4.9on Trustpilot

    Solar Panel Maintenance Guide

    Solar panels require very little maintenance — but a few simple steps will keep your system performing at its best for 25+ years.

    Maintenance Tips

    Visual Inspections

    Check panels twice a year for debris, bird droppings, or damage. Most issues are visible from ground level.

    Cleaning

    UK rain keeps panels reasonably clean, but annual cleaning can improve output by 5–10% — especially on low-pitch roofs.

    Inverter Monitoring

    Check your inverter or app regularly for error messages. Modern systems send alerts automatically if something's wrong.

    Professional Servicing

    A professional health check every 3–5 years includes electrical testing, connection checks, and performance analysis.

    What's Covered by Warranty

    25-year panel performance warranty
    10-year inverter warranty
    10-year battery warranty
    Workmanship warranty
    Monitoring app included
    Remote diagnostics available

    Need Solar Panel Support?

    Contact our aftercare team for maintenance advice or system checks.

    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