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As more homeowners become eco-conscious and face rising electricity bills, many are opting for solar panels to save money. However, contrary to popular belief, solar panels need to be cleaned from time to time to keep them working efficiently. A well-maintained panel can greatly enhance your system’s performance, allowing you to get the most out of your investment. One of the best tools for this job is a solar panel cleaning brush, which is commonly part of commercial cleaning equipment. But before you start scrubbing your panels as if they were bathroom tiles, take a moment to read this simple guide on the 5 common mistakes to avoid when using a solar panel cleaning brush.
5 MISTAKES TO AVOID WHEN CLEANING SOLAR PANELS
1. Using the Wrong Type of Brush
One of the biggest mistakes people make is using any old brush to clean their solar panels. Not all brushes are created equal, and using the wrong type can scratch the delicate surface of your panels. A solar panel cleaning brush by Zidello is specifically designed to be soft enough to prevent damage while effectively removing dirt and debris.
Solution: Always use a brush that is specifically designed for solar panels. These brushes have soft bristles that won’t scratch the glass surface. Avoid using hard-bristled brushes, metal scrapers, or anything abrasive that could cause permanent damage.
2. Cleaning Panels Under Direct Sunlight
It might seem logical to clean your solar panels when the sun is shining brightly so you can see the dirt clearly. However, this is actually one of the worst times to clean your panels. When solar panels are hot, water or cleaning solutions can quickly evaporate, leaving streaks or residues behind. Moreover, sudden temperature changes caused by cold water hitting a hot panel can cause cracks or weaken the glass over time.
Solution: The best time to clean your panels is either early in the morning or late in the evening when the panels are cool. Alternatively, you can clean them on a cloudy day. This ensures that the cleaning solution does not dry too quickly, allowing you to achieve a streak-free finish.
3. Using Harsh Chemicals or Detergents
Many homeowners believe that using strong detergents or chemicals will help get their solar panels sparkling clean. However, harsh chemicals can leave residues that reduce the panels' efficiency and may even damage the protective coating on the glass. Over time, this can lead to a decrease in your panels' ability to capture sunlight effectively.
Solution: Stick to using water and a soft-bristled solar panel cleaning brush for most of your cleaning needs. If your panels are particularly dirty, a mild soap solution (like dish soap diluted with water) can be used. Always rinse thoroughly to ensure no soapy residue is left behind. Steer clear of using bleach, ammonia, or any other strong cleaners.
4. Applying Too Much Pressure
One frequent error is scrubbing too vigorously with a solar panel cleaning brush. While solar panels are built to last, they can still be damaged. Applying excessive pressure can lead to scratches on the surface or even cracks in the glass, which can be expensive to fix.
Solution: Lightly glide the brush across the surface of your panels. The trick is to allow the brush to do its job. For tough spots, let water or a mild soap solution sit on the area for a few minutes before gently scrubbing. Remember, a soft touch is essential for maintaining the longevity of your panels.
5. Ignoring Safety Precautions When Cleaning Roof-Mounted Panels
If your solar panels are installed on your roof, cleaning them can pose risks if safety precautions are not observed. Many homeowners mistakenly climb onto their roofs without proper safety equipment, which can result in falls or accidents. Moreover, using a hose on the roof can create slippery conditions, making it hazardous.
Solution: Always prioritize safety when cleaning roof-mounted panels. If you're not comfortable going onto the roof, consider using an extendable solar panel cleaning brush from the ground. Alternatively, hiring a professional cleaning service is a safe and effective choice. If you choose to do it yourself, wear non-slip shoes, use a sturdy ladder, and avoid cleaning your panels when the roof is wet or during inclement weather.
Why Proper Cleaning is Essential
Regular maintenance of your solar panels is crucial for maximizing their efficiency and prolonging their lifespan. Over time, dirt, bird droppings, and debris can build up, blocking sunlight from reaching the solar cells. This can reduce your system’s output by as much as 20-30%.
By using a solar panel cleaning brush by Zidello properly and steering clear of these common mistakes, you can ensure that your panels consistently perform at their best.
