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Cleaning solar panels yourself. Cleaning solar panels yourself

Cleaning solar panels yourself. Cleaning solar panels yourself

    Solar Panel Cleaning. a Complete Guide

    Solar panels require little maintenance after installation and are expected to last 25 to 30 years. However, solar panel cleaning is necessary to maintain an optimal generation of power.

    Dust and grime on solar panels can cause energy losses of up to 7% per year in some areas of the United States and up to 50% in parts of the Middle East. So, how what’s the best way to remove harmful dirt from your solar panels?

    Let’s take a look at some of the ways for keeping solar panels clean, as well as some of the elements that influence solar panel maintenance and cleaning.

    Why Solar Panel Cleaning Is Important

    The topic of solar panel cleaning is a touchy subject among solar panel owners. Some argue that it’s absolutely important, while others will claim that rain is enough to wash away any issues the panels may have.

    The answer is somewhere in the middle of the spectrum. You don’t have to clean your solar panels, but if you don’t, you’re going to lose some efficiency. Rain will undoubtedly wash away some of the dirt that has accumulated on the panels, but it’s not as effective as a good clean with some elbow grease.

    In general, when dust, dirt, pollen, and debris accumulate on solar panels, it has the potential to reduce the efficiency of a solar panel by about 5%.

    This isn’t a significant difference, but it can add up depending on the size of your solar power system. Obviously, the percentage can increase if you live in a location where it rarely rains or when the air is very dusty and unclean.

    Ultimately, solar panel maintenance is necessary from time to time if you want to keep everything running at its best. So, if you want your panels to last a long time and run at maximum efficiency, and avoid the common problem of pigeons nesting under your solar panels. you need to clean them. This is the best way to do it:

    How to Clean Solar Panels

    Cleaning your solar power system isn’t difficult for the most part. The most difficult aspect is getting the tools necessary to reach the complete surface area of the panel, which will vary depending on the size of your panels.

    The Hose

    In most cases, rinsing rooftop solar using a hose from the ground level is the safest cleaning option.

    The water spray should fall like precipitation on the solar panels, allowing gravity to do all the heavy lifting. Be patient if bird poo proves to be a tough opponent for your man-made shower.

    After the bird droppings have been softened by the water, a second or third run of the hose should remove the majority of it. Staying on the ground also reduces the chance of falling and hurting yourself if your panels are fixed to your roof.

    Avoid using high-pressure jets or a pressure washer to spray the panels. This could scrape and damage the panels, lowering their performance and efficiency as well as reducing their life expectancy.

    Isopropyl Alcohol

    If you can safely climb to the roof for a closer cleaning, you can clear oily smudges with isopropyl alcohol without leaving a mark. When you use alcohol, the ideal technique is to spot clean only those places that need to be cleaned.

    We don’t recommend using detergent or soap to remove persistent stains since they create a residue on the panel glass that ultimately attracts more dirt in the future.

    Under no circumstances should you stand on the solar modules. Any pressure on the solar panels could result in microcracks, which would diminish the amount of energy produced.


    If the debris on your panels is more than simply dust and dirt, and includes sticky substances like bird droppings or sticky plant resin, you should scrub them thoroughly.

    You don’t want to be too harsh on the panels though. Choose a gentle scrubber, squeegee, or brush to avoid scratching or damaging the panels. Also, choose a gentle soap that contains no chemicals that could hurt or degrade the panels.

    After that, use these steps to clean the panels:

    • Fill a bucket halfway with warm water and a few drops of mild soap.
    • Use a hose or another low-pressure sprayer to rinse solar panels.
    • Scrub the panels lightly with soapy water and the scrubber to remove any debris or buildup.
    • Avoid placing too much pressure on the panels as you work as this could damage the cells beneath and cause more harm than good.
    • Thoroughly rinse solar panels to eliminate any soapy water.
    • Dry the panels in the sun.

    And there you have it; it’s a simple process that requires little more than a scrubber capable of reaching across your panels. Keep in mind that solar panels get quite hot in summer. You might want to do this first thing in the morning or last thing at night to avoid burning yourself.

    It’s a good idea to disconnect your solar panels while you’re cleaning them to avoid getting water in any of the sockets and potentially shorting out the circuit.

    Vinegar Solution

    You can do this just as effectively by cleaning your solar panels with vinegar. Vinegar is a natural product with the ability to clean all types of crystal and metal objects.

    In a spray bottle, combine 1/4 cup vinegar, 1/2 teaspoon liquid non-abrasive soap or detergent, and 2 cups water.

    Spray a little mist of water on your solar panels. After the initial hosing, thoroughly spray or spread your cleaning solution over the solar panels. Clean the modules properly to remove all dirt and grime.

    Pick up your hose and spray a gentle jet of water down the solar panels once more after you’ve washed off all the crud.

    Hiring a Professional

    Getting a professional cleaning service is another option for cleaning solar panels. Many businesses offer this service in exchange for a price. Some companies, for example, may bill you on a yearly basis, while others may bill you for a one-time service.

    However, before you hire a professional cleaner, you should consider the cheapest option, which is to clean the panels yourself.

    Cleaning companies arrive with fancy cleaning equipment, leading you to believe that they can clean it better than you can. As a result, paying for them may not be worthwhile if you can do it yourself.

    However, if you have stubborn rust on your solar panels. you should definitely consider hiring professionals.

    How Often Should You Clean Them

    Solar panels are simple to maintain. You don’t need to clean them as frequently as you might believe.

    Detritus such as bird droppings and leaves can sometimes prevent the panels from gathering sunlight. If there are lots of these obstructions on your panels, you should clean them as quickly as possible.

    Doing so will help them last longer, which will reduce how often your solar panels need to be replaced.

    Even if the surface has dust and debris, it won’t be enough to prevent the panels from functioning properly. In general, you should clean the panels once a year in the spring, summer, and autumn.

    During the winter, though, you should clean it once a month because the amount of sunshine is at its lowest.

    Various factors such as weather, location, and pollution may influence how often you clean your solar panels.

    It’s also a good idea to keep track of how the energy efficiency of the panels varies before and after you clean them. You should also keep an eye on how the cleaning time intervals affect the outcome.


    The location of solar panels has an impact on how often you should clean them and how to do so to keep them efficient. Meaning, in some cases, more regular cleaning may be beneficial.

    Polluted Environments

    Solar panels in polluted places, such as near highways, factories, or airports, will be exposed to high levels of dirt in the atmosphere.

    Forested Areas

    Leaves are more likely to fall on the panels in installations with a lot of trees nearby, obscuring solar absorption. Birds are attracted to trees, which can lead to droppings that have accumulated and that cover the PV cells and harm the surface because of acidity, lowering efficiency.


    Sand accumulates on solar panels in arid and sandy locations like the US Southwest and the Middle East, blocking light and scratching the surface. Wildfire ash can swiftly fall on panels in big clumps in places like California and Australia.

    Furthermore, the angle at which you install the solar panel on the roof influences how often you should clean it. Rainwater runoff cleans panels set at an angle more effectively than flat-mounted panels, where water can create a pool and leave residue as it dries.

    Large commercial solar installations need more frequent cleaning than residential solar systems since the larger the installation, the more power generation is inhibited by unclean panels. As a result, robotic systems are more appropriate for commercial use.

    How to Know It’s Time for a Clean

    The most obvious sign that solar panels need cleaning is when the system’s efficiency begins to deteriorate.

    Pollution is usually worse in the winter because cold air retains pollutants closer to the ground than warmer air in the summer.

    As a result, the optimum time to clean solar panels is in the spring, as they become too hot to touch throughout the summer. Cleaning them in the morning or early evening, when they are colder, is usually the best time.

    Final Thoughts

    Now that you’ve read all about solar panel cleaning, you know bird droppings, pollution and dust can reduce their efficiency. If you live in an arid area or near a pollution source, or if your panels are positioned flat, you may need to clean them more frequently. Keeping them well maintained will reduce your payback period.

    Did You Find Our Blog Helpful? Then Consider Checking:

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    • Types of Solar Panels
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    • Solar Panels for Campers
    • How to Make Solar Panels Efficient
    • How Do Solar Panels Work
    • Do Solar Panels Store Energy
    • Do Solar Panels Drain Batteries at Night
    • How to Use Solar Panels During Power Outage
    • Installing Solar Panels on Roof
    • What Can You Power with a 100 Watt Solar Panel
    • Best States for Solar Panels
    • Solar Panel Wiring

    Cleaning solar panels yourself

    How often do you clean your solar panels? Most people don’t clean theirs as often as they should, and a dirty solar panel can have a big impact on the amount of energy generated to power your home or equipment. If you live in a drier climate that doesn’t receive much rain, solar panel cleaning is even more crucial as there will be much more dust buildup on the panels with nothing to naturally clean them. While rainwater can help to clear off dust, it isn’t the best way to clean solar panels. When rainwater evaporates, it can leave rings of dust and debris, which will affect how efficiently the panels produce solar power. Read on to learn everything you need to know about solar panel cleaning, including how to clean solar panels, the necessary equipment to do so, as well as where to find solar panel cleaning services if the job is too big for you to do on your own.

    Why You Should Clean Your Solar Panels

    Do solar panels need cleaning? The short answer is, YES! Learning how to clean solar panels as well as how to maintain solar panels will go a long way toward extending not only their life but how efficient they are in the long run. Solar panels degrade at a rate of 0.5% every year, and regular solar panel cleanings will do a lot to slow this rate down and extend the life of the solar panel. Cleaning solar panels regularly will also keep them producing power at a maximum rate. A study found that a combination of dust and particulate air pollution reduces solar energy production by 17-25%.

    The most common reasons solar panels become dirty and less efficient are dust, leaves, water, and bird droppings. Birds are enemy number one when it comes to maintaining solar panels and keeping them clean. Birds and their droppings can cause much more damage to solar panels than a layer of dust can. Their droppings can chemically damage solar panels, and some birds like to nest underneath the panels, too, which can restrict air flow and cause them to overheat and get damaged. If you notice birds nesting underneath your solar panels, you can look into adding a bird barrier to the underside to deter them from doing so.

    How to Clean Solar Panels

    Can you clean solar panels yourself? You absolutely can clean solar panels yourself, but there are some things to know before you start the process. Before you start your solar panel cleaning project, you’ll need to invest in the right equipment to do so; there are solar panel cleaning kits to make this step easier. For those wondering how to clean solar panels on the roof or elsewhere on your property, follow the steps below to get your solar panels looking (and working!) their best.

    Solar Panel Cleaning Equipment You’ll Need

    • A simple garden hose can be used to spray down the panels, but don’t use a pressure washer, which could damage the panels.
    • Don’t be too hard on a solar panel. A cleaning brush with soft bristles or a squeegee can be used to scrub grime and bird droppings from the panels.
    • Create a gentle solar panel cleaning solution by using things like vinegar, mild detergent, and water. Avoid using harsh chemicals when cleaning solar panels.
    • Make the whole process of gathering the proper solar panel cleaning tools and mixing your own cleaning solution even easier by purchasing a solar panel cleaning kit.

    Steps to Solar Panel Cleaning

    Step 1: Choose a cool time of day to clean your solar panels. Cleaning them during the hottest part of the day can make the water evaporate quickly and leave marks behind, and the combination of cold water hitting the hot glass of the solar panels can cause them to crack.

    Step 2: Shut your system down completely before you begin to clean the solar panels. If you have rainwater collectors or gutters, shut them off or disconnect them from the system to avoid dirty runoff water going into them.

    Step 3: Remove any loose debris or leaves from the solar panels using a soft brush or cloth. It’s safest to clean solar panels from the ground, so use a brush with an extension to make it easier to reach.

    Step 4: Spray the panels down with a garden hose to wash the dust away and loosen any debris. Use a hose with a nozzle so you can easily direct the spray at the panels.

    Step 5: Use a soft brush and a solar panel cleaning solution to scrub any stubborn grime or debris off of the solar panels.

    Step 6: Spray the panels again with water to rinse away the loosened debris, and use a squeegee to wipe the leftover water off of the panels. Only spray water onto the top of the solar panels; do not spray water on the back of them.

    Step 7: Clean your solar panels every six months or less to keep them clean and operating at their best.

    Solar Panel Cleaning Services

    If the task of cleaning solar panels seems like too big of a job, there are also solar panel cleaning services that you can hire to do the job for you. By hiring a professional, you’ll know that your solar panel cleaning will be done correctly. To find the right person for the job, ask for a recommendation from others who have solar panels on their property, or do a Google search for “solar panel cleaning service near me” and review the options that come up. Check reviews of different companies to find the most highly rated ones to do the job.

    How to Clean Solar Panels: DIY Systems

    Winter snow and summer grime can block sunlight and reduce the efficiency of your solar panels. There are simple, cheap ways to clear these problems. Find out why and how to clean solar panels.

    cleaning, solar, panels, yourself

    Do you really need to clean your solar panels?

    First, not every solar panel needs a monthly bath. Many homeowners with solar panels rarely need to clean them. There is often enough summer and fall rain to wash off dust, dirt and leaves. In the winter, snow slides off a roof relatively quickly in many areas. However, it’s still Smart to check your solar array regularly. A cleaning may be in order, and it can be safe, easy, and inexpensive.

    cleaning, solar, panels, yourself

    How to Clean Solar Panels: Summer

    If you live on a busy, dusty road or in a congested urban area, dirt, soot and grime will build up on solar panels. Even in areas with clearer air, it’s worth checking for leaves, bird droppings and other objects covering solar cells and blocking the sunlight. A few covered cells can seriously diminish the output of solar panels.

    Some commercial solar panel cleaners are available, including automated systems for washing and rinsing the panels with soap. However, a simple alternative is a quick, gentle spray with a hose. Avoid abrasive cleaners. The panels are basically covered with window glass. Never use any product you wouldn’t use on other Windows, and be sure to wash off all the soap. Don’t walk on the panels to clean them, and don’t spray cold water on the panels if they are very hot.

    How to Clean Solar Panels: Winter

    By the same token, don’t spray hot water on a really cold panel. The thermal shock in either situation could crack the glass.

    Winter poses safety concerns for cleaning. After snowstorms, ice builds up just when you want to clear your panels so they can heat water for a long, steamy shower. Ice on the roof, gutters, and garden paths prevent safe cleaning from the roof. What to do?

    Just wait. The slope, glass surface and residual heat from the panels may push the snow right off a solar array. In other cases, the best bet is a roof rake.- a small shovel with a long, adjustable extension arm. They are generally used after heavy snowstorms to prevent ice dams and keep the thick blanket of snow off the roof. Rakes are lightweight, but can be difficult to control from the ground. A wildly swinging rake could chip a solar panel, so be careful. This model includes small wheels that help the rake glide down the roof.

    Other Concerns

    Dirty panels are not the only maintenance concern. Inspect panels for leaky or discolored pipes. Also look for brittle, sun-baked plastic wiring insulation. If the plastic breaks, it could expose wiring and damage the panels. Check for corrosion on battery terminals, as well.

    Solar panels are a major investment. Any homeowner with solar panels should consider an annual inspection and cleaning to make sure dirt isn’t building up in the solar array and damaging panels, and should regularly check for other issues. If more regular cleaning is needed, water and roof rakes are typically adequate tools.

    How to Clean Solar Panels the Right Way

    A clean solar panel is an efficient solar panel. It will produce more energy for your home or business, but it will also last longer. In this blog post, we’ll discuss how to clean solar panels—both by hand and with special equipment. We’ll also cover some of the causes of dirty solar panels and how to prevent them from happening in the first place. Stay tuned for more information on cleaning solar panels and keeping them running at full capacity.

    Learn in This Article

    • What Causes Dirty Solar Panels
    • Ways of Cleaning Solar Panels: Equipment
    • How to Clean Solar Panels from Dirt Manually: DIY Step by Step Guide
    • How to Clean Solar Panels from Snow
    • How Much Can Cleaning Solar Panels Impact Energy Production
    • How Often Should Solar Panels Be Cleaned
    • When to Contact Professional Solar Panel Cleaners
    • Our Takeaway

    What Causes Dirty Solar Panels

    Due to solar panel placement and installation (typically on the roof), many things can cause solar panels to become dirty, reducing the amount of energy they produce by up to 30%. Here are the main ones:

    • Exposure to the elements—Over time, dust, pollen, and other airborne particles will settle on the panels and block the sunlight that hits them.
    • Bird droppings—While this may not seem like a big deal, the acid in bird droppings can eat away at the panel’s surface and cause permanent damage. In addition, if the droppings are left to dry, it can be challenging to clean solar panels without causing any damage.
    • Leaves—If your home’s surrounded by trees, leaves can fall on your solar panels. As leaves decay, they can cause mildew and attract insects, damaging your solar panels as a result.
    • Human activity—If you live in an area with a lot of traffic, chances are your panels will get dirty more quickly.

    Do I Need to Turn the Solar Panels off to Clean Them

    Absolutely! Before you start with solar panel cleaning, it’s vital to turn them off. That’s especially true if you’re cleaning with water, or you’ll be at a high risk of getting electrocuted. Also, you should follow the shut-down protocol from your solar system manual.

    Ways of Cleaning Solar Panels: Equipment

    You can clean your solar panels by hand, but if you’re feeling splurgy, you can invest in some Smart or robotic solar panel cleaning equipment. Let’s see all the equipment that might come in handy for cleaning solar panels.

    Solar Panel Cleaning Robot

    These remotely controlled robots are designed to clean your panels while still mounted on your roof. They use special brushes and cleaners to reach all panel areas, providing a thorough clean without you having to do any work.

    Solar panel cleaning robots are relatively new on the market, so they can be expensive. However, if you have many panels or live in an area with a lot of dirt and debris, they may be worth the investment. Also, if you’re wondering how to clean solar panels from the ground, get yourself a robot helper.

    Brushes and Sponges with No Soap

    If you’re washing solar panels by hand, you’ll need to use the right tools. Don’t ever use abrasive sponges, no matter how persistent the dirt on your solar panels is. Instead, get a soft-bristled brush or a soft sponge (or a soft cloth).

    Since harsh soaps and window cleaners are not the best solar panel cleaning solution (their prolonged use may lead to solar panel material disintegration), you may also want to add a touch of vinegar to the water for extra cleaning power.

    Although cleaning solar panels with vinegar is probably the best, you can also look into some solar panel cleaning products that won’t damage your solar panels and leave any residue.

    Can you clean solar panels with tap water? Yes, but it would be best to use distilled or deionized water, as that type attracts chemicals better and doesn’t leave a hard layer of minerals. Of course, you can use tap water, provided you remove the excess water.

    Waterless Vibration Cleaning

    Waterless vibration cleaning is a new method of solar panel cleaning that doesn’t require any water at all. This is perfect for solar panel maintenance in regions lacking water. Instead, special equipment creates vibrations that loosen dirt and debris from the panel’s surface.

    Once the debris has been loosened, it can be removed with a soft brush or cloth. Waterless vibration cleaning is still relatively new, so it may not be available in all areas.

    Electrostatic Dust Removal

    Electrostatic dust removal is another new method of solar panel cleaning. This method uses electrostatic induction to attract dirt and debris to a special device. This is also a waterless method suitable for dry areas.

    cleaning, solar, panels, yourself

    Nanoparticle Coating That Prevents Dirt Accumulation

    If you’re looking for self-cleaning solar panels, you can’t get closer than this! A new nano-coating can be applied to solar panels to prevent dirt accumulation. This repellent coating creates a barrier that dirt and debris can’t penetrate and remains hydrophobic for years. If you can get your hands on this product, it might be the best way to clean solar panels if you ask us.

    Manual Cleaning

    Cleaning solar panels by hand is the most common method and the least expensive. And that’s the method we’ll explain in detail. But first, you need to prepare all the necessary equipment, both for the solar panel cleaning kit and for your safety:

    • Solar panel cleaning equipment: a soft sponge, cloth, or brush with soft bristles, warm water (preferably deionized or distilled), a small amount of vinegar, or a special solar panel cleaning liquid soap and garden hose.
    • Safety equipment: Wear sturdy shoes and gloves, and always use a ladder or other stable platform when working on your panels. You should also use fall protection equipment, just in case. It’s also a good idea to have someone present when you’re cleaning your solar panels, just in case something happens.

    How to Clean Solar Panels from Dirt Manually: DIY Step-by.Step Guide

    If you don’t feel like hiring a solar panel cleaning service, here’s a simple but detailed guide on how to clean solar panels DIY style!

    Step One: Choose a Cool Time of the Day

    The best time of day to clean solar panels is in the morning before they get too hot. This will help prevent the soap solution from drying on the panel and will also help prevent any streaks from forming. And, you’ll agree, it’s best to work when the sun isn’t beating down on you. Also, check to see if the rain is forecast.

    Step Two: Dislodge Dust, Leaves, or Debris with a Soft Brush

    You will start by using a dry brush to clean solar panels. The key is to remove the first layer, and then you can take care of the fine details. Just make sure you don’t scrub too hard, or you may scratch the panels’ surface and damage them.

    Step Three: Spray Panels with a Garden Hose

    Now we’ll learn how to wash solar panels. Start by rinsing your panels with clean water from a hose set to low pressure. Rinse the entire surface of each panel. This will take care of that debris you’ve dislodged and wash it off the panels, so you can proceed with the cleaning.

    cleaning, solar, panels, yourself

    Step Four: Scrub with Water and Soft Brush, Cloth, or Sponge

    Once you’ve rinsed the panels, it’s time to start cleaning. You can use a soft cloth, sponge, a soft brush, warm water with a dash of diluted vinegar, or mild solar panel cleaning soap. Wet the cloth, brush, or sponge with warm water and gently wipe down the panel’s surface.

    Step Five: Rinse and Dry

    This is easy. Just use your garden hose on low pressure again. Make sure to remove any soap residue in case you opted for soapy solar panel cleaning products. Can you pressure wash solar panels, though? That’s a hard no! You don’t want to cause any damage.

    One more thing to remember: if you use tap water to rinse solar panels, dry them with a soft cloth to avoid limescale.

    Step Six: Test Solar Panel Output

    Meddling with electricity is always tricky, so we recommend checking out this excellent guide on how to test solar panel output provided by Lensun Solar.

    How to Clean Solar Panels from Snow

    If you live in an area where it snows, you’ll need to take special care of your solar panels. This is because snow can block sunlight from reaching the panel’s surface, reducing output. But how to clean snow and ice off solar panels, and with what? Here are some methods, tools, and devices you can use:

    • Soft brush or soft-bristled broom—These can gently remove the snow from the surface of the panel.
    • Roof rake—This is a special tool for removing snow and ice from roofs. However, be extra careful when cleaning solar panels.
    • Leaf blower—Using a leaf blower can help with removing light snow.
    • Garden hose and water—Use this method only if there’s no risk of freezing.
    • Install a heating system—This is a perfect solution, as it melts the snow right away.

    How Much Can Cleaning Solar Panels Impact Energy Production

    It’s been shown that cleaning solar panels can increase output by 30%. That means that if you’re not regularly cleaning your panels, you could be missing out on a lot of energy production.

    How Often Should Solar Panels Be Cleaned

    Now that you know how to clean your solar panels, let’s see how often it should be done. The frequency of solar panel cleaning will vary depending on your area.

    If you live in a dusty area (like deserts), you’ll need to clean your panels more often, sometimes even once a week.

    Polluted areas will also require more frequent solar panel cleaning. This is because pollution can settle on panels and cause a decrease in output. If you live in a polluted area, inspect your panels every week and clean them as necessary.

    The same goes for an area with a lot of trees. Not only will you be dealing with fallen leaves and branches, but you’ll also have to take care of bird droppings.

    In general, it’s a good idea to inspect your panels at least once a month. If you see dirt or debris, clean it off as soon as possible.

    When to Contact Professional Solar Panel Cleaners

    If you’re not comfortable cleaning your own solar panels, fear heights, or simply don’t have the time, you can always contact a professional solar panel cleaner. Just google “solar panel cleaning near me” and get a list of cleaners.

    How Much Do Solar Panel Cleaning Services Cost

    Most professional solar panel cleaners will offer a free estimate. Once you’ve received an estimate, you can decide whether or not to hire the cleaner.

    If you decide to hire a professional solar panel cleaner, be sure to get references and read reviews before hiring anyone. That way, you’ll be sure you’re hiring a reputable company.

    The cost of solar panel cleaning services will vary depending on the size of your system, the number of panels, and the frequency of cleaning. In general, the solar panel cleaning cost is between 100 and 350 per year.

    Key Takeaways

    Cleaning your solar panels is essential to maintain optimal energy production. Be sure to inspect your panels regularly and clean them as necessary. If you’re not comfortable cleaning your own solar panels, you can always contact a professional solar panel cleaner. If you decide to tackle that task manually, we hope our guide on how to clean solar panels will be of use to you. And who knows, maybe you’ll invest in some intelligent cleaning devices. Happy cleaning!

    Table of Contents

    • What Causes Dirty Solar Panels
    • Do I Need to Turn the Solar Panels off to Clean Them
    • Solar Panel Cleaning Robot
    • Brushes and Sponges with No Soap
    • Waterless Vibration Cleaning
    • Electrostatic Dust Removal
    • Nanoparticle Coating That Prevents Dirt Accumulation
    • Manual Cleaning
    • Step One: Choose a Cool Time of the Day
    • Step Two: Dislodge Dust, Leaves, or Debris with a Soft Brush
    • Step Three: Spray Panels with a Garden Hose
    • Step Four: Scrub with Water and Soft Brush, Cloth, or Sponge
    • Step Five: Rinse and Dry
    • Step Six: Test Solar Panel Output
    • How Much Do Solar Panel Cleaning Services Cost

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