Benefits of Solar Panel Cleaning & Hiring Experts to Do So

Cleaning solar panels is vital to caring for and maintaining a solar energy system. Solar panel cleaning can improve the performance of your solar energy system’s performance and help ensure it is running at its best. Cleaning solar panels can also help extend their lifespan and reduce repair costs.

There are many benefits to regularly cleaning your solar panels. Here are the key benefits of cleaning solar panels and where to find solar panel cleaning companies in Fresno:

Boosted Performance

Solar panels use light to generate electricity. A dirty solar panel’s surface will absorb less light, decreasing efficiency. Cleaning solar panels can enhance their performance by removing dirt, grime, other contaminants, and debris like leaves and insects. By performing routine maintenance, you will eliminate any dust or dirt accumulation that may otherwise stop your solar panels’ efficiency from increasing.


You commonly receive a lengthy warranty period, typically 25 years or more, when you buy a solar panel system. Yet if something goes wrong with one of your panels during this time, this insurance might not be sufficient (for example, if there is a power outage). You may extend this warranty period even further by routinely cleaning them, ensuring that even if something goes wrong over the extra time, your solar panels can still power your home.

Improved Efficiency

Regularly cleaning your solar panels can help to increase their efficiency. Dust and debris can accumulate on the panel’s surface and reduce the amount of sunlight that reaches it. By cleaning the panels, you can help increase the amount of sunlight absorbed and improve the performance of your solar energy system.

Reduced Maintenance Costs

The cost of maintenance and repairs can be decreased by cleaning your solar panels. The panels are susceptible to damage from dirt and debris, which can be expensive to replace. You can keep your solar panels in good condition and cut down on the costs of upkeep and repair by giving them a thorough cleaning regularly.

Extended Lifespan 

Your solar panels’ lifespan and the system’s total lifespan will both be extended by cleaning. You can also use some cleaning chemicals to prevent future harm caused by dust and other pollutants. These solutions can be used for cleaning tasks outside the home since they function just as well on surfaces including wood, asphalt, and concrete.

Lengthened ROI Time

One of the most significant advantages of cleaning your solar panels is that your system will take less time to pay for itself. Several variables will influence your use of the best solar panel system. One aspect that must be considered is how long it will take to start seeing a return on your investment. When opposed to not cleaning solar panels at all, cleaning them has the added benefit of requiring less total work and yielding benefits faster.

Your solar panels must be regularly maintained as part of your home’s energy system. If you detect a drop in power output or a peak power fluctuation, your solar system can require cleanings to return to its top performance. Cleaning solar panels can increase their electrical production and improve their useful life.


Solar panel cleaning has a variety of benefits that should not be overlooked. It frees the panels from dust, bird droppings, and other debris that can interfere with their performance. Cleaning solar panels can also help extend their lifespan and improve their efficiency, which can significantly reduce energy costs. 

Additionally, it is important to monitor the condition of the solar panels regularly to ensure that they are always in top working condition. By cleaning and maintaining solar panels, you can enjoy increased energy efficiency and cost savings for years to come.

Our 20+ years of experience at Clean and Shine Services in the pressure washing industry in Fresno enables us to provide expert services, such as bird control, window cleaning, gutter cleaning and repair, leaf guard installation, and new rain gutter installation. Contact us today for solar panel cleaning!

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