{"id":151355,"date":"2024-02-07T10:00:00","date_gmt":"2024-02-07T15:00:00","guid":{"rendered":"https:\/\/www.protoolreviews.com\/?p=151355"},"modified":"2024-02-01T11:02:48","modified_gmt":"2024-02-01T16:02:48","slug":"how-to-clean-solar-panels","status":"publish","type":"post","link":"https:\/\/www.protoolreviews.com\/how-to-clean-solar-panels\/","title":{"rendered":"How to Clean Solar Panels"},"content":{"rendered":"\n

Solar panels are low maintenance, but they need to be cleaned every so often to keep them operating efficiently. Discover how to clean solar panels the right way to get the most out of your investment.<\/p>\n\n\n\n

Why Cleaning Solar Panels is Important<\/h2>\n\n\n\n

Many homeowners want to learn how to keep solar panels clean, and it\u2019s fairly easy to do but there are a few things you should know.<\/p>\n\n\n\n

There is some controversy about how often solar panels should be cleaned and whether it\u2019s recommended for you to DIY. However, routine cleaning is an essential maintenance procedure that counteracts the adverse effects of soiling. <\/p>\n\n\n\n

Solar panels don\u2019t have many moving parts, like bearings or gears, which makes them easier to maintain than other types of equipment. However, with solar panels, you have to deal with them being out in the elements, constantly subjected to things like dust, ice, snow, leaves, and bird droppings.<\/p>\n\n\n

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This problem, called soiling, is a major challenge for the photovoltaic (PV) industry. According to the National Renewable Energy Laboratory<\/a>, the loss of solar panel efficiency due to soiling is about 7% in the United States, and many homeowners see losses of up to 20%. Parts of the world with more significant dust problems, like the Middle East, can have energy losses as high as 50%.<\/p>\n\n\n\n

Whether your PV panels are mounted on your roof or the ground, they may need to be cleaned a couple of times a year to maintain maximum efficiency. It depends on your region\u2019s environmental conditions, including factors like how often it rains, whether you live by a dusty road, or if industrial or agricultural factors impact your array.<\/p>\n\n\n\n

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Fast Fact<\/strong>: As the world goes green, cities and municipalities like South Miami, Fla., are mandating solar panels on new homes<\/a>. <\/p>\n<\/blockquote>\n\n\n\n

The Benefits of Cleaning Solar Panels<\/h2>\n\n\n\n

Photovoltaic systems represent a significant investment, and homeowners want to get the most output they can for their money. Learn how to clean photovoltaic panels to experience the benefits.<\/p>\n\n\n\n

Increase in energy production and cost savings<\/h3>\n\n\n\n

The way they\u2019re designed, solar panels only convert about 15% to 23% of available sunlight into usable energy. The remaining energy dissipates as heat. <\/p>\n\n\n\n

When your solar panels are covered with dust and grime, they can\u2019t convert sunlight into energy as efficiently. Cleaning is one of the easiest ways to achieve the highest energy output and optimize the efficiency of your solar panels. Regular cleaning gives you the maximum output possible and the most value for your investment.<\/p>\n\n\n\n

Extended lifespan<\/h3>\n\n\n\n

Solar panels have an average lifespan of about 25 to 30 years. After that, their output efficiency starts decreasing. One of the best ways to extend the lifespan of your solar panels is to keep them clean.<\/p>\n\n\n\n

Keeping the snow off your solar panels is another challenge if you live in a cold climate that receives heavy snowfalls. During a time of year when sunlight is at a premium, keeping the snow off your panels ensures maximum output. It also prevents problems associated with heavy snow loads and ice dams that can lead to cracked or damaged panels or roofing materials<\/a>.<\/p>\n\n\n\n

Improved environmental impact<\/h3>\n\n\n\n

While it might not seem significant to individual homeowners, the environmental impact of decreased efficiency in photovoltaic systems is considerable when you factor in how many more solar panels it takes to produce the same amount of electricity.<\/p>\n\n\n\n

A decreased efficiency of 7% is a significant setback for solar farms. When panels aren\u2019t operating at maximum efficiency, you need more resources to achieve the desired output, translating to more panel manufacturing and more land resources being used. <\/p>\n\n\n\n

Similarly, cleaning your solar panels can make a big difference if you have a tight budget or limited space.<\/p>\n\n\n\n

Tips for Cleaning Solar Panels<\/h2>\n\n\n\n

While some experts recommend against cleaning them yourself, many homeowners prefer to do as much of their maintenance as possible. <\/p>\n\n\n\n

The primary goal is to clean the panel’s surface without scratching the glass. Usually, people damage solar panels by using the wrong equipment or cleaners or cleaning their panels too often. Learn how to wash solar panels with these DIY tips.<\/p>\n\n\n\n

Gathering the Necessary Equipment<\/h3>\n\n\n\n

Generally, the best recommendation for cleaning solar panels is to do as little as possible to them.<\/p>\n\n\n\n

It doesn\u2019t take a lot of fancy equipment or expensive cleaning solutions to keep solar panels clean. Typically, plain water is enough to clean your solar panels, and you should avoid harsh, abrasive chemicals and tools with stiff bristles.<\/p>\n\n\n

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GutterMaster GM-PRO Pro Telescopic Water Fed Pole<\/figcaption><\/figure><\/div>\n\n\n

To clean your solar panels, gather the following tools and supplies:<\/p>\n\n\n\n