Introduction
Solar panels are the heart of any solar energy system, and proper maintenance is essential for optimal performance and longevity. This includes regular cleaning, but with so many manufacturers, it can be confusing to know the best practices.
Key Takeaways from Top Solar Panel Manufacturers
This blog post dives into the cleaning recommendations from the top 10 solar panel manufacturers globally.
Here are some key takeaways:
- Frequency: Dust build-up reduces power output. While rain can sometimes help, cleaning frequency depends on soiling levels. Consult professionals for optimal cleaning schedules.
- Professional Cleaning Recommended: 4 out of 10 manufacturers emphasise professional cleaning for proper handling and to avoid warranty issues.
- Do Not Dry Clean: All manufacturers advise against dry cleaning as it can scratch the panel surface.
- Avoid Harsh Methods: High-pressure washing and scraper use are strictly prohibited by most manufacturers (3 out of 10 for high-pressure, 6 out of 10 for scrapers).
- Cleaning Time Matters: 9 out of 10 manufacturers recommend cleaning early in the morning or evening for lower panel temperatures and reduced risk of electrical shock.
Following Manufacturer Guidelines Protects Your Investment
Improper cleaning can damage panels and void warranties. Here’s what the manufacturers say:
- Pre-Cleaning Inspection: Inspect panels for cracks, damage, or loose connections before cleaning.
- Wear Proper Protection: Always wear suitable personal protective equipment (PPE) during cleaning.
- Water and Detergent Considerations:
- Use soft or de-ionised water (recommended by 6 out of 10 manufacturers). Avoid hard water that can leave residue.
- Most manufacturers advise against harsh detergents. However, 9 out of 10 allow for environmentally friendly detergents approved by the manufacturer.
The Importance of Manufacturer Approval
Following manufacturer guidelines is crucial, especially for warranty purposes. Letters of conformity from leading manufacturers provide assurance that cleaning methods won’t void warranties.
Clean Eco Services: Your Partner in Solar Panel Care
Clean Eco Services offers professional solar panel cleaning solutions that adhere to manufacturer guidelines. We use approved methods and equipment to ensure optimal cleaning results without compromising your warranty.
