Hawaii is one of the best places in America to install solar panels. The islands get a considerable amount of sunshine, but they also get plenty of rain. That means most homeowners never have to clean their solar panels because the rainwater does it for them. In some cases, though, dust, dirt, debris, and even animal droppings can accumulate on a system and decrease its efficiency. Below, the friendly and knowledgeable team at Honolulu’s Solar Help Hawaii explains the safest way to clean solar panels. 

Start off on the Right Foot

The first step for cleaning solar panels is shutting down the system. The instruction manual should have detailed steps for doing so. Then, if possible, commence cleaning while keeping your feet firmly on the ground. You can do this by using an extendable squeegee device and a soft brush attached to a long pole.

Clean water and a little elbow grease should be all you need to scrub away any dirt and grime. Do not use detergent, as it can streak the glass. After spraying the panels with a low-pressure stream of water and scrubbing them gently with the nonabrasive brush, do a final rinse with the hose again and then squeegee everything. 

Complete the Job With Caution

If you cannot reach certain parts of the panels from the ground, you will inevitably have to use a ladder and may even need to go up on the roof. Always exercise extreme caution when cleaning solar panels from the rungs of a ladder, and only use equipment that is in good condition. Check the ladder for loose bolts and any rust or wood rot before setting it up, and have someone stand at its base to steady it as you climb. If you were wearing sandals when washing the panels from the ground, trade them for actual shoes with quality traction if you will have to climb up onto the roof. 

If your solar panels need service or repairs, turn to Solar Help Hawaii. Based in Honolulu, this alternative energy provider is proud to serve homeowners and commercial clients all over Oahu. Locally owned and operated, this company is led by individuals who have been in the industry for more than 25 years. To arrange service or schedule a free consultation, visit their website or call (808) 548-4357.