Solar panel cleaning is an essential maintenance practice that offers several key benefits. In this blog post, we'll highlight the advantages of regular panel cleaning, including increased power output, warranty preservation, and the ability to detect system issues during pre-cleaning inspections.

• Increased Power Output: Regular cleaning removes dust, dirt, and debris that can accumulate on solar panels over time. By eliminating these obstructions, the panels can efficiently absorb sunlight, resulting in a significant boost to power production. Studies indicate that clean solar panels can increase power output by up to 40%, maximizing the financial and environmental benefits of your solar investment.

• Warranty Preservation: Most solar panels come with performance warranties that require regular maintenance to remain valid. Cleaning is a crucial aspect of this maintenance. By adhering to recommended cleaning practices, you ensure that your panels remain in top condition, preserving the warranty coverage. Neglecting cleaning could result in warranty claims being rejected.  Unfortunately, due to hard groundwater and uneducated cleaning practices, DIY cleaning (hose wash, pressure wash, etc.) will void your warranty.

• Detection of System Issues: Regular cleaning provides an opportunity to inspect the panels closely and identify potential system issues before they escalate. During the cleaning process, you can examine the panels for cracks, loose connections, damaged wiring, or other signs of wear and tear. Early detection allows for timely repairs, preventing costly damages and ensuring uninterrupted energy production.

Conclusion: Regularly cleaning your solar panels offers significant advantages. It increases power output by removing debris, preserves warranty coverage, and enables the early detection of system issues. By prioritizing solar panel cleaning, you can optimize the performance and longevity of your system while enjoying the financial and environmental benefits of solar energy.

-Brandon Becker, July 18, 2023