Studies conducted by the Solar Electric Power Association (SEPA) show that electricity output of solar panels can decline by 10% from dust accumulation, and up to 15% in areas prone to bird droppings and urban pollution. Manufacturers recommend that panels should be cleaned every 6-8 months with coastal areas being cleaned more frequently. Doing so can improve the efficiency of your solar panels by up to 30% giving you a faster return on your investment.
American Solar Cleaning Company offers professional solar panel cleaning service for domestic solar panel arrays and for commercial photovoltaic (PV) systems.
Our trained technicians and wash specialists work with the best technology and equipment to provide a flexible service for all types of solar panels. We clean for domestic properties, ground-mounted solar farm sites and commercial and farm buildings.