Enhancing Efficiency Through Professional Solar Panel Cleaning

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Maximize Your System’s ROI Through Expert Solar Panel Cleaning Adelaide

Looking to improve your solar system’s efficiency?

Solar panel cleaning is an essential maintenance task that ensures maximum energy output and longevity of your system – and you won’t need to lift a finger.

Adelaide’s climate can be harsh, with dust, dirt, and pollution accumulating on your panels over time, reducing their efficiency.

Clean panels deliver a (much) higher energy output than dirty or obstructed panels so you’re not just hitting the reset button on grime and debris, you’re also helping bring your bills under control and squeeze the most value possible from your solar system.

Trust the team at Energy Buster to provide a comprehensive clean of your panels, inverter, and/or batteries. With a commitment to 100% customer satisfaction we’ll help your home or business generate and enjoy as much clean energy as possible.

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Solar panel cleaning

How do I know if I need to clean my panels?

There are a few signs that indicate your home solar panels may need cleaning.

  • A drop in the energy output from your system… could be a sign that your panels are dirty and need cleaning.
  • Visible dirt, dust, or debris on the surface of the panels… is a sign it’s time for a thorough cleaning.
  • Living in an area of Adelaide with heavy pollution or frequent storms… means your panels may require more frequent cleaning.
  • Bird droppings or tree sap on or around your roof… may mean your panels are also in need of a clean to increase their efficiency.

How much does solar panel cleaning cost?

The cost in Adelaide can vary depending on several factors, such as the size of the system, the number of panels, the level of dirt or debris, and the accessibility of the panels.

On average, the cost in Adelaide can range from $180 to $600 and more – dependent on how large system is. However, it’s important to note that these are rough estimates and the actual cost may vary depending on the specific circumstances.

Keep in mind, regular cleaning can help maintain your efficiency and prolong their lifespan, ultimately saving you money in the long run.

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How long does solar panel cleaning take?

Most common reason why panels need at least an annual clean is if they are installed on a pitch below 10 degrees. Below 10 degrees there is not enough velocity with the rain water to clean the panels.

The time it takes to clean the panels can vary depending on several factors, such as:

  • Size of the system
  • Number of panels
  • The level of dirt or debris on the panels

On average, cleaning solar panels in Adelaide can take anywhere from 1-3 hours or more if large residential or commercial system. However, larger systems or those with more significant build-up of dirt or debris may take longer to clean. It’s also important to consider any additional factors that may affect the cleaning process, such as the accessibility of the panels or adverse weather conditions


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8 Things You Must Know Before Purchasing Solar Panels!

How can I identify professional solar panel cleaning services?

To identify a professional solar panel cleaning service in Adelaide, you can consider the following factors:

✔ Experience: Look for a cleaning service that has experience in cleaning solar panels. They should have a track record of providing quality cleaning services to their clients.

✔ Training and Certification: The cleaning company should have certified technicians who have undergone training to clean the panels safely and effectively.

✔ Equipment and Tools: A professional solar panel cleaning service should have the proper equipment and tools required to clean the panels safely, such as soft-bristled brushes, squeegees, and deionized water systems.

✔ Safety: The cleaning company should prioritize safety during the cleaning process, ensuring that their technicians wear proper safety equipment, use appropriate ladders or lifts, and follow safe work practices.

✔ Reputation: Check for reviews or testimonials from previous clients to get an idea of their reputation and level of customer satisfaction.

✔ Pricing: The cleaning service should provide a transparent pricing structure and should not have any hidden fees or charges.

If you think that solar panel cleaning is what you need right now, then the next step is to decide on the best approach. Get in touch with us by either calling us on (08) 7120 6377 or by filling out our fast free quote form.

Frequently Asked Questions in Cleaning Solar Panels in Adelaide

Yes. It is a good idea to wash them regularly to ensure optimal performance and maximum energy output. They are exposed to the outdoor environment and can accumulate dust, dirt, debris, and other pollutants over time, which can reduce their efficiency and output. Washing them can remove these contaminants and restore their efficiency.

Highly recommended to clean panels annually if installed on a roof with a pitch lower than 10 degrees. Such low roofs mean the velocity of rain water running on panels is not enough to lean them properly.

Do not use cold water on hot panels, it can crack the panels.

Adelaide mains (tap) water should be filtered before cleaning solar panels.

However, it’s important to use the right cleaning methods and tools to avoid damaging the panels. Using abrasive materials, harsh chemicals, or high-pressure water can cause scratches, cracks, or other damage to the panels, which can reduce their lifespan and efficiency. Therefore, it’s best to hire a professional solar panel cleaning service or follow the manufacturer’s cleaning instructions to ensure safe and effective cleaning.

To clean solar panels, you’ll need to take certain precautions, such as avoiding cleaning them during the hottest part of the day to prevent cracking and using only soft brushes and squeegees.

You can use a mixture of water and mild soap to remove stubborn dirt and stains. It’s recommended to have a professional clean your solar panels at least once a year to ensure optimal performance.

If you’re looking to go down the DIY route, here’s a general guide on how to clean your solar panels.

#1 – Schedule cleaning: It’s recommended to clean solar panels at least once a year in Australia, especially if you live in areas with high dust, dirt, or pollution levels.

#2 – Choose the right time: Avoid cleaning solar panels during the hottest part of the day to prevent damage to the panels due to thermal shock. It’s best to clean them early in the morning or in the evening.

#3 – Prepare the equipment: Use soft-bristled brushes or squeegees, and deionized water to avoid leaving mineral deposits on the panels. Avoid using harsh chemicals, high-pressure water, or abrasive materials.

#4 – Turn off the system: Turn off the solar system and disconnect it from the grid before cleaning to ensure safety.

#5 – Rinse the panels: Rinse the panels with water to remove loose dirt and debris.

#6 – Clean the panels: Use a soft-bristled brush or squeegee to gently scrub the panels in a back-and-forth motion to remove stubborn dirt or stains. Avoid applying too much pressure or force.

#7 – Rinse again: Rinse the panels with clean water to remove any remaining soap or dirt.

#8 – Dry the panels: Let the panels  air dry or use a clean squeegee or cloth to wipe off any remaining water droplets.

#9 – Check for damage: Inspect the panels for any cracks, scratches, or other damage that may require repair or replacement.

Using a pressure washer to clean solar panels is generally not recommended, as it can cause damage to the panels or their coatings. Pressure washers use high-pressure water that can scratch, crack, or break the panels, and they can also force water and dirt under the panels and into the electrical components, which can be dangerous.

Instead, it’s best to use a gentle, non-abrasive cleaning method that doesn’t damage the panels or their coatings, such as soft-bristled brushes or squeegees, and deionized water. These methods can effectively remove dirt and debris without scratching or damaging the panels.

Deionised water or distilled water is the best type of water to use when cleaning solar panels. Deionised water has been purified to remove minerals and impurities that can leave spots or streaks on the panels after cleaning. Regular tap water or hard water can contain minerals that can build up on the panels and affect their performance over time.

Using deionised water can help maintain the efficiency and lifespan of your panels, as it won’t leave mineral deposits or residue on the panels that can reduce their output. It’s important to avoid using any cleaning products that are not recommended by the solar panel manufacturer, as these may cause damage to the panels or their coatings.