Solar Panel Maintenance & Cleaning in Puerto Rico

Installing a solar system is just the beginning. For your investment to produce the maximum return over the system's 25-year lifespan, regular maintenance is essential. Puerto Rico presents unique climate conditions that make maintenance especially important: Saharan dust, sea salt, high tropical humidity, bird droppings, and vegetation that reduces light from certain orientations.

A dirty solar panel can lose between 15% and 25% of its efficiency, depending on the type and amount of contamination. On a 10kW system, that represents a significant production loss that translates into more money paid to LUMA Energy than necessary. Regular maintenance prevents this loss and protects your panel warranty.

Our team of licensed electricians and electrical engineers with over 3 decades of experience in Puerto Rico performs maintenance with purified water and cleaning solutions specifically formulated for solar panels. We don't use mineral-laden water that leaves stains or abrasive products that damage panel coatings. Every cleaning follows manufacturer-recommended protocols.

We recommend maintenance every 6 to 8 months for most properties in Puerto Rico. For properties in coastal areas, we increase the frequency to every 4 to 6 months due to salt buildup and greater exposure to sea breezes carrying Saharan dust. We help you establish a customized maintenance schedule based on your location and system type.

In addition to cleaning, every maintenance visit includes a complete technical inspection of the system. We check the inverter, electrical connections, physical condition of the panels, and the monitoring system. If we detect any anomaly, we inform you immediately with available solution options.