Best ways to clean solar panels in 2023

Posted On – september 18, 2023
In an era where sustainable energy solutions are rapidly becoming the norm, solar panels have emerged as one of the cornerstones of a cleaner future. However, to ensure optimal performance and energy production, it is crucial to maintain and clean your solar panels regularly. In this blog, we will explore the best methods to clean solar panels in 2023, combining traditional wisdom with the latest techniques to maximize efficiency and longevity.

Regular Inspection and Maintenance

Before we delve into cleaning methods, let us start with the basics: regular inspection and maintenance. Yes, it is as important as cleaning the solar panels. Just like any other piece of equipment, machine, or tool, your solar panels need consistent care. Solar panel suppliers in the UK and solar PV suppliers UK recommend performing visual inspections at least once a month to spot any dust, debris, or bird droppings that may accumulate.

The Gentle Power of Rain

Believe it or not, rain can be a powerful natural cleanser for your solar panels. When it rains, the water can help wash away dust and grime, leaving your panels refreshed and ready to absorb sunlight efficiently. Most of your problem is solved if it rains often. However, for areas with infrequent rainfall, you may need to rely on other methods.

Soapy Water and a Soft Brush

One of the most cost-effective and eco-friendly ways to clean your solar panels is by using a simple solution of soapy water and a soft brush or sponge. Mix a mild detergent with water, apply it gently to the panel’s surface, and then use the soft brush to scrub away dirt and residues. Be sure to rinse thoroughly with clean water to prevent soap build up that could reduce panel efficiency. Isn’t it a cakewalk?

Pressure Washing with Caution

Pressure washing can be an effective method for cleaning solar panels, but it should be approached with caution. High-pressure water streams can damage your panels if not done correctly. Solar panel wholesalers suggest using a low-pressure setting and maintaining a safe distance to avoid any mishaps. It is also best to consult your panel’s manufacturer guidelines to ensure that pressure washing is a suitable option for your specific panels.

Robotic Cleaners

In the ever-advancing world of technology, robotic cleaners have made their way into the realm of solar panel maintenance. These automated devices are designed to traverse your panel array, gently scrubbing away dirt and debris without causing any damage. Some models are even equipped with sensors to avoid obstacles and ensure a thorough cleaning.
As we enter 2023, it is important to stay updated with the latest trends in solar panel maintenance. Solar panel suppliers in the UK and solar PV suppliers UK are continually researching and developing innovative solutions to help homeowners and businesses maintain their solar investments efficiently.

Tips for Safe and Effective Cleaning:

Safety First:

When cleaning solar panels, prioritize safety by working on a cool day to avoid thermal shock, using proper safety gear, and turning off the solar system to prevent electric shock.

Avoid Abrasives:

Never use abrasive materials like steel wool or harsh chemicals that can damage the glass surface of your panels.

Timing Matters:

Clean your panels early in the morning or late in the evening when they are cool to avoid thermal stress.

Seek Professional Help:

If you are uncomfortable or unsure about cleaning your solar panels, consider hiring a professional cleaning service like NEWTECH Renewables with experience in solar panel maintenance.

To wrap up

In conclusion, maintaining clean solar panels in 2023 is essential for optimizing energy production and protecting your investment in renewable energy. From the simplicity of soapy water to the sophistication of robotic cleaners, there are various methods to choose from. Regardless of the method you prefer, make sure to follow safety guidelines and consult your panel’s manufacturer for specific cleaning recommendations.
As the solar industry continues to evolve, NEWTECH Renewables, as the best solar panel wholesalers are working diligently to provide the best products and advice to help you harness the full potential of clean, renewable energy for years to come.

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