Solar panels are an investment for homeowners who want to reduce their carbon footprint and save money on energy bills. Like many things, however, regular maintenance is necessary to ensure your solar panels function at their maximum capacity. One of the most important aspects of maintaining your solar panels is cleaning them correctly.
Solar panels can accumulate dirt, dust, and debris over time, reducing efficiency. A dirty solar panel can decrease energy production by up to 25%, significantly hindering performance and savings. If left unattended, filthy solar panels will fail prematurely, leading to costly repairs or replacements. For this reason, we will discuss what you must know about solar panel cleaning.
How Do You Clean Solar Panels?
Cleaning solar panels is a straightforward process that can be done using a few basic tools and materials. Here are the steps to follow:
- Check the manufacturer’s instructions: Before starting, check the manufacturer’s instructions for cleaning your solar panel. Some manufacturers may have specific guidelines that need to be followed to avoid damaging the panels.
- Turn off the power supply: Turn off your solar panels’ power supply before cleaning them. This will prevent possible electrocution or damage to the panels.
- Use water and a soft brush: Use a soft-bristled brush or a sponge to scrub the surface of the solar panels with water gently. Avoid using abrasive materials that can scratch or damage the panels. You can also use a hose to rinse away dirt and debris.
- Dry the panels: Use a squeegee or a soft cloth once cleaned. This will prevent water spots and streaks from forming on the surface.
- Inspect the panels: After cleaning, inspect the panels for any signs of damage or wear and tear. If you notice any cracks or other damage, contact a professional to repair or replace the panels.
Things to Avoid When Cleaning Your Solar Panels
While cleaning your solar panels is relatively simple, you must avoid a few things to ensure you don’t damage the panels. These include:
Abrasive Materials and Chemicals
Avoid using abrasive materials or chemicals when cleaning your solar panels. These can cause scratches or damage to the surface of the panels, which can reduce their efficiency.
Cleaning on a Sunny Day
It’s best to clean your solar panels early in the morning or late in the afternoon when the sun does not shine directly on them. Cleaning the panels on a sunny day can cause the soapy water to dry too quickly, leaving behind streaks and residue.
Using High-Pressure Hoses or Gurneys
Using a high-pressure hose or gurney to clean your solar panels can be tempting, but it’s not recommended. The high-pressure water can damage the panels or dislodge the wiring, which can be dangerous.
Walking over the Panels
Avoid walking over your solar panels when cleaning them. The weight of a person can cause damage to the panels, which can reduce their efficiency.
How Often Should You Clean Your Solar Panels?
The frequency of cleaning your solar panels will depend on several factors, including the location of your home, the climate, and the amount of debris in the area. In general, it’s recommended that you clean your solar panels at least once a year. However, if you live in an area with dust or debris, you may need to clean your panels more frequently.
Hiring a Professional Solar Panel Cleaning Service
You can hire a professional cleaning service if you cannot clean the solar panels yourself. They have the equipment and expertise to safely and effectively clean your solar panels without damaging them. It’s recommended to schedule a professional cleaning every 1-2 years, depending on the location of your home and the amount of debris in the area. Some solar panel manufacturers require professional cleaning to maintain the warranty, so check your warranty documents for specific guidelines.
Conclusion
Cleaning is essential to solar panel maintenance, so a homeowner must get it done when necessary. While it may take too much effort, the benefit of increased performance ensures your investment is well-protected. This way, you can maximize the energy output of your solar panels and save on electricity costs in the long run.
Tidy Rabbit provides top-quality services for solar panel cleaning. Our professional solar panel cleaners use safe cleaning practices to ensure your solar panels continue to function optimally. Schedule an appointment today!
