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In Santa Clarita and the Antelope Valley, usually yes. Panels make power from the light that reaches the cells, and between April and November there is almost no rain here to wash off dust, pollen, wildfire ash, or bird droppings. Manufacturer advice that rain will handle it was not written for an inland valley that stays dry for eight months. We will not promise a percentage before seeing your roof, but the free assessment photographs what is on the glass, so you can decide with the evidence in front of you.

It depends far more on where you are than on how many panels you have. Most residential systems in the Santa Clarita Valley do well on a twice-yearly cadence. Properties in Palmdale, Lancaster, Castaic, or anywhere backing onto open terrain collect noticeably more dust and often warrant quarterly cleanings. Somewhere with heavy tree cover or established bird activity is its own conversation. We will tell you what we would actually do on your roof after the assessment.

Most standard residential systems in Santa Clarita run $150 to $250 for a cleaning. Where yours lands depends on the number of panels, how the array is reached, and how heavily it is soiled. The four-step Solar Protection Assessment is free, and you get a fixed price after it, before any work starts. Bird-proofing is quoted separately, and Solar Care Plan members get preferred pricing on every visit.

Request a quote online or call us. We book a free Solar Protection Assessment, usually within the week in the Santa Clarita Valley and on our next Antelope Valley trip for Palmdale and Lancaster. On the day we inspect, photograph, and grade the array, give you a fixed price, and can usually clean the same visit.

With purified water and a soft brush, and nothing else. The reason purified water matters is that it carries no dissolved minerals, so it dries without leaving the spotting that ordinary tap water leaves behind. Where an array can be reached safely from the ground we work from the ground, which is better for your landscaping and safer for our crew. Where it cannot, our technicians are trained and insured for roof work.

Because the space under a panel is one of the few genuinely sheltered spots on a house that nothing ever disturbs. Pigeons are the usual occupants in our area, and they return to a site that has worked before, which is why the problem tends to come back rather than pass. The other reason we get asked this is timing: homeowners almost always notice in spring, when a site that was occupied quietly all winter suddenly gets noisy.

Galvanized mesh is fitted around the exposed edge of the array so the gap beneath it is closed off, after the accessible debris underneath has been removed and the area cleaned. Two things matter more than the mesh itself: whether every entry point was actually found, and whether the corners were secured properly, because a perimeter is only as good as its weakest gap. That is why we walk and photograph the whole perimeter before we call the job done.

Yes, and it is the most common thing our solar customers add. Being on site already is the whole saving. You get one appointment, one crew, and one invoice instead of coordinating three companies. Solar Care Plan members get discounted pricing on both.