Quick answer: Solar panels need cleaning whenever dirt is building up on them: visible dust, pollen, bird droppings, film after Santa Ana winds or long dry spells, grime from nearby construction, roads or farms, or a drop in output on your monitoring app. The simplest approach is regular scheduled cleanings by a trained pro, so buildup never gets ahead of you. Panels can be cleaned any time of day. Call Nomadic Home Services at (619) 333-6858. Hi, I'm Austin Moyer. My partner

Quick answer: Yes. Bird droppings block sunlight from reaching the solar cells underneath, and unlike light dust, they tend to stick and bake on rather than wash away in rain. Because they're concentrated, a few spots can shade part of a panel. The fix is regular, gentle cleaning: soak, soften and rinse with soft brushes and purified water, never scraping or pressure washing. Call Nomadic Home Services at (619) 333-6858. Hi, I'm Austin Moyer, co-owner of Nomadic Home Services

Quick answer: No. Homeowners should not clean their own solar panels. Your solar array is a live electrical system that can't simply be switched off while the sun is shining, and it usually sits on a roof, where falls are a serious risk. The wrong water, soap or tools can also damage the glass. Keep your panels clean on a regular schedule by hiring a trained, certified solar cleaning professional. Call Nomadic Home Services at (619) 333-6858. Hi, I'm Austin Moyer. My partner

Quick answer: Commercial solar panel cleaning cost depends on how many panels you have, how the array is accessed (roof, carport or ground mount), how dirty it is, and how often you schedule service. Because every site is different, the most accurate price comes from a free site-specific quote. Call Nomadic Home Services at (619) 333-6858 for yours. Hi, I'm Austin Moyer. My partner Mya and I run Nomadic Home Services out of Escondido, and we clean solar for gas stations, shop