Make sure you’re safe before you begin cleaning your solar panels. Turn off the solar panel system if possible and make sure you have a stable ladder or platform to reach the panels safely.
Safety First Before you start cleaning your solar panels, ensure your safety. If at all feasible, turn off the solar panel system. Then, make sure you have a sturdy ladder or platform to safely access the panels. Check the Manufacturer’s Instructions Different solar panel manufacturers may have specific recommendations for cleaning. Refer to the owner’s manual or contact the manufacturer to ensure you follow the correct procedures.
Choose the Right Time Clean your solar panels either early in the morning or late in the afternoon when the panels are cool to avoid damage from hot surfaces or rapid drying of cleaning solutions.
Gather Supplies Gather all the necessary cleaning supplies. You’ll need a soft brush with a long handle, a gentle detergent or specialized solar panel cleaner, a bucket of warm water, and a squeegee or soft cloth.
Rinse with Water Start by rinsing the solar panels with clean water to remove loose debris, dust, and dirt. Use a hose or a gentle spray from a watering can.
Clean with Soap Solution Prepare a soap solution by mixing a mild detergent with water in the bucket. Avoid using abrasive cleaners or harsh chemicals as they can damage the panels. Dip the soft brush into the solution and gently scrub the surface of the solar panels.
Rinse Thoroughly Once you’ve scrubbed away the dirt, rinse the panels again with clean water to remove any soap residue. Ensure that no soap or cleaner is left on the surface.
Dry the Panels Using a squeegee or a soft cloth, carefully dry the solar panels. Ensure there are no streaks left behind, as these can reduce the efficiency of the panels.
Monitor Performance After cleaning, monitor the performance of your solar panels to ensure they’re producing the expected amount of energy. If you notice any decrease in output, inspect the panels for dirt or debris buildup and repeat the cleaning process if necessary.
Regular Maintenance Make cleaning your solar panels a regular part of your maintenance routine. Depending on your location and environmental factors, you may need to clean them every few months or as needed to keep them functioning efficiently.