It is well known that solar energy is a clean, renewable energy source and has become increasingly popular among homeowners and businesses alike. While solar energy promotes the move towards a greener future, one of the biggest advantages of solar is that it can provide long-term energy savings!
However, in order to achieve these benefits, it is important to maintain the efficiency and longevity of solar panels. In this blog post, we will discuss the role of solar panel cleaning in long-term energy savings and how pressure washing can help.
The Importance of Regular Solar Panel Cleaning
Regular cleaning is the key to maximising your solar investment. Offering a number of benefits and advantages to properties, here are the top three reasons why cleaning can result in long-term cost savings:
- Efficiency
- Longevity
- Appearance
Improve Efficiency
Solar panels are exposed to the elements 24/7, which means that they are constantly collecting dirt and debris from the surrounding environment. This can include dust, bird droppings, fallen leaves, and other debris. Over time, this accumulation of dirt and debris can decrease the efficiency of solar panels.
Less light means less energy! In fact, studies have shown dirt on a solar panel can decrease its efficiency by as much as 25%! Thus, in order to maintain the optimal performance of your solar panels, it is important to schedule regular cleaning sessions.
Improve Efficiency
Solar panels are exposed to the elements 24/7, which means that they are constantly collecting dirt and debris from the surrounding environment. This can include dust, bird droppings, fallen leaves, and other debris. Over time, this accumulation of dirt and debris can decrease the efficiency of solar panels.
Less light means less energy! In fact, studies have shown dirt on a solar panel can decrease its efficiency by as much as 25%! Thus, in order to maintain the optimal performance of your solar panels, it is important to schedule regular cleaning sessions.
Ensure Longevity
Not only does regular cleaning increase the efficiency of your panels, but it also extends their lifespan, resulting in long-term cost savings for homeowners and businesses. This is because dirt and debris can cause damage to the solar panels over time.
By removing this build-up, solar panels will be less likely to experience damage. This means that they will last longer, saving homeowners and businesses time, stress and money, as they will not need to replace or repair their solar panels as frequently.
Boost Appearance
By maintaining clean solar panels, not only are you optimising the performance of your investment but it also elevates the appearance of your property.
A clean and well-functioning solar panel array looks appealing and tells visitors that the property is well-maintained and shows attention to detail.
This can also be a selling point for prospective buyers, making it more attractive to those in the market for a new home or commercial property.
Boost Appearance
By maintaining clean solar panels, not only are you optimising the performance of your investment but it also elevates the appearance of your property.
A clean and well-functioning solar panel array looks appealing and tells visitors that the property is well-maintained and shows attention to detail.
This can also be a selling point for prospective buyers, making it more attractive to those in the market for a new home or commercial property.
Solar Panel Cleaning Methods
Rainwater can have both positive and negative effects on cleaning solar panels. While it can help remove some dirt buildup, it is not sufficient for removing heavy pollution or contaminants. Additionally, over time the rain can also cause streaks or leave mineral deposits, hindering the panels’ performance To keep panels clean, it is recommended to use a combination of manual washing or professional cleaning methods.
Manual Cleaning
Manual cleaning involves physically removing any accumulated dust, debris, and other grime from the surface of the panels using a soft-bristled brush or cloth. This method is ideal for small-scale cleanings or for addressing specific areas on the panels that may have become dirty.
However, manual cleaning may not be the best option for removing heavy buildup or for cleaning large solar panel arrays. In such cases, a more thorough method by professionals may be necessary.
Professional Cleaning
For tough residues and grime, manual cleaning may not be up to the task. Pressure cleaning, though effective for cleaning roof and exterior surfaces, can be too harsh for delicate solar panels and may harm their energy-producing cells.
To avoid damage and maintain optimal performance and longevity of your panels, it’s advisable to seek the services of a professional cleaning company. Professional cleaning companies like Water Attack Pressure Washing have the specialised equipment and skills needed to safely and thoroughly clean your solar panels. They understand the delicate nature of the technology and use techniques that preserve the integrity of the panels while effectively removing dirt and grime.
Hiring a professional cleaning company will ensure that your panels are not only cleaned effectively, but also protected from any future damage caused by harsh cleaning methods. This helps maintain the panels’ efficiency, prolong their lifespan, and ensure that you get the most out of your investment.
How Location Affects Solar Panel Cleaning
The frequency of cleaning solar panels will often depend on their location. As a general guideline, panels should be cleaned at least once a year. However, the specific location of your panels can greatly impact the effectiveness of cleaning and the frequency at which it needs to be done.
Polluted areas
Solar panels that are installed in areas that experience high amounts of pollution will often experience accelerated atmospheric and oil build-up.
This is commonly seen in cities and busy residential areas where cars are present.
Wooded Area
Installations near trees will see more organic debris such as leaves and twigs obstructing light absorption. Trees also attract wildlife such as birds that will leave droppings and waste on the surface.
Not only can this reduce the energy produced, but the oils and acidity in these droppings can damage the surface.
Deserts
Regions with dry and dusty climates see larger accumulations of dust and sand on the solar panels.
This is one of the most common reasons that solar panels do not produce as much energy as they could.
Maximising Your Investment
A clean solar panel ensures maximum efficiency, extends its lifespan, and elevates the overall appearance of the property. By regularly maintaining your solar panels, you can maximise the performance of your investment and increase the chances of a faster return on your investment.
At Water Attack Pressure Washing, we understand the importance of regular solar panel cleaning and offer professional and efficient pressure cleaning services. Our experienced technicians use the latest equipment and techniques to ensure that your solar panels are thoroughly cleaned, improving their performance and extending their lifespan. Trust Water Attack Pressure Washing to handle your solar panel cleaning needs. Get in touch for more today!
