Solar panel maintenance: a simple seasonal checklist

Solar panels have no moving parts, but a little attention keeps production high for decades.

Your seasonal checklist

Check your monitoring app monthly for unexpected dips. Rinse heavy dust or pollen from ground-accessible panels in spring. Trim trees that have grown into your array’s sun path. Look for pests nesting under panels. And book a professional inspection every two to three years.

Never pressure-wash panels or climb onto your roof — call us instead. Cleaning and inspections are included in our maintenance plans.