↗How to Clean Solar Panels Safely at Home Without Voiding Your Warranty
Accumulated dust, bird droppings, soot, pollen, and fallen leaves create a persistent layer across photovoltaic (PV) glass, blocking incoming sunlight and dropping daily power generation by up to 15% to 30%. While routine washing is essential to restore peak energy yield, improper maintenance techniques can cause permanent, irreversible harm. Using harsh household detergents, abrasive scrubbing […]



















