Cleaning Solar Panels with Simple Green: Eco-Friendly Way

Does your residence or place of business have solar panels?

To ensure the best function, they must be frequently maintained and cleaned.

So here we learn about environment-friendly cleaning solar panels with Simple Green process.

Cleaning solar panels of dirt, dust, and other debris is critical for optimal performance.

Utilizing Simple Green is among the most efficient and straightforward techniques to clean solar panels.

Additionally, we’ll go over the benefits and advantages of utilizing Simple Green in cleaning solar panels.

And the detailed procedure for using Simple Green to clean solar panels quickly and efficiently.

Introducing Simple Green: The Eco-Friendly Solution For Solar Panels Cleaning 💧

The simple Green cleaning solution is biodegradable and non-toxic. It safely removes dirt, filth, and stains from surfaces like solar panels.

Look no further than Simple Green for an environmentally friendly method of cleaning your solar panels.

Cleaning with Simple Green is an excellent, safe cleaning solution on various surfaces.

Simple Green, a popular household cleaner, offers an eco-friendly and effective solar panel cleaner.

Simple Green is safe for glass, aluminum, and plastic, making it suitable for solar panels.

Biodegradable, it contains no harmful chemicals.

Simple Green’s composition is ideal for cleaning solar panels without affecting performance.

An excellent product from Simple Green is recommended here for cleaning solar panels.

Best Simple Green Solution
Simple Green Cleaning solution SMP11001

Simple Green Industrial SMP11001

Best for cleaning panels

  • Removes dirt, grease, and stains
  • Made with biodegradable ingredients
  • Use as an all-purpose cleaner

Step-by-Step Guide to Cleaning Solar Panels with Simple Green 💦

Step-by-Step Guide to Cleaning Solar Panels with Simple Green

In the above point, we got the information about the simple green cleaning solution.

Now, we are giving you step-by-step information in an eco-friendly way.

  • Step 1: Taking Necessary Precautions for Safety
  • Step 2: Gather the Required Equipment
  • Step 3: Pre-Rinse the Panels
  • Step 4: Prepare the Simple Green Cleaning Solution
  • Step 5: Apply the Cleaning Solution to Solar Panels
  • Step 6: Rinsing off the cleaning solution
  • Step 7: Drying and Inspecting the Panels
  • Step 8: Turn On the Solar Panels
  • Step 9: Regular Maintenance and Monitoring

Step 1: Taking Necessary Precautions for Safety

Prioritizing safety is crucial before beginning the cleaning process. Consider the following safety measures:

👉Turn off the solar panel system to prevent any electrical dangers.

👉Wait for a cloudy, cool day or clean the panels early or late. Direct sunlight can dry surfaces fast and cause streaks.

👉Wear the proper personal protection equipment (PPE), such as gloves and safety glasses, to keep yourself safe while cleaning.

Step 2: Gather the Required Equipment

For cleaning solar panels, you need some tools, which are as follows, and links are given there if you want to buy those tools.

  • A soft-bristle brush or sponge
  • A bucket filled with a mixture of warm water and Simple Green cleaner
  • A garden hose with a gentle spray nozzle or a low-pressure washer
  • A squeegee or a microfiber cloth
NoRequired EquipmentSee On Amazon
1Teravan 10 Flow Thru Bi Level Wide Scrub BrushCheck Offer
2Simple Green Industrial SMP11001Check Offer
3VIENECI 100ft Garden Hose Expandable HoseCheck Offer
4Amazon Basics Microfiber Cleaning ClothsCheck Offer
Table 1: Required Equipment for cleaning solar panels

Step 3: Pre-Rinse the Panels

First, gently spray water over the solar panels using a garden hose or low-pressure washer.

Cleansing solutions work best after loose debris like leaves and twigs have been loosened and removed.

Avoid high-pressure water or a lot of force since this could crack the panels.

Step 4: Prepare the Simple Green Cleaning Solution

Put the recommended amount of Simple Green cleanser into the bucket, then add the warm water.

Take the concentrated Simple Green cleaner and dilute it according to the manufacturer’s instructions.

For exact dilution ratio information, see product label directions. Follow the instructions for correct information.

Typically, a ratio of 1 part Simple Green to 10 parts water is recommended.

This ensures that the cleaning solution is effective and gentle on the panels.

Simple Green cleaning products are very concentrated, so a little goes a long way. Because the products work, stir the ingredients to ensure proper mixing.

Step 5: Apply the Cleaning Solution to Solar Panels

Apply the prepared simple green cleaning solution to the surface of the solar panels with a soft-bristle brush or sponge.

Work in small sections, starting from the top and moving downwards.

Apply little pressure to remove residual or persistent stains while using gentle, circular strokes to clean up dirt, grime, and stains.

Scratches in the panels might be caused by abrasive materials or rough cleaning.

Step 6: Rinsing off the Cleaning Solution 💧

After scrubbing each part using the simple green solution, thoroughly rinse the panels with fresh water.

To eliminate all traces of the cleaning agent, use a moderate spray from the garden hose or a low-pressure washer.

Any lingering residue or cleaning solution should be easily removed with the water pressure available. Direct the water from the panels’ top to mimic rain.

Make sure the cleaning agent is completely removed by washing the area.

👉 Ensure no soapy residue is left behind since it may affect the panel’s performance.

Step 7: Drying and Inspecting the Panels

After cleaning, let the solar panels air dry or dry with a squeegee or a soft, lint-free microfiber towel.

To avoid water stains, gently wipe away any residual water droplets.

This step is crucial if you reside with hard water that could leave mineral deposits.

Use this chance to check the panels for any indications of damage or flaws. This ensures optimal performance while avoiding any potential hazards related to electricity.

Step 8: Turn On the Solar Panels

After cleaning your solar panel with simple green and drying it completely, you can turn it on if it is ready to be turned on.

Step 9: Regular Maintenance and Monitoring

Cleaning solar panels by Simple Green is not a one-time task.

Maintaining clean and effective panels requires a consistent maintenance schedule.

It would help to clean the panels every three to six months, depending on your location and the surrounding climate.

However, more frequent cleanings may be required if you live in a dusty, polluted, or bird-filled region.

To detect flaws and damage, monitor your solar panels often. Check for cracks, loose connections, and hotspots. Contact a solar panel technician if you detect any issues.

Benefits of Simple Green in The Cleaning Solar Panels Process👍

Benefits of Simple Green in The Cleaning Solar Panels Process

From an environmental point of view, Simple Green is an excellent cleaning solution.

For that, there are many advantages of simple green in the cleaning Panels, which we discuss below.

Effective Cleaning

Simple Green removes dirt, dust, pollen, bird droppings, and other contaminants from solar panels.

Simple Green’s strong composition removes stubborn stains and grime, restoring panels to their best condition.

Simple Green cleans solar panels periodically to maximize sunshine absorption and electricity generation.

Eco-friendly and non-toxic formula

Simple Green is eco-friendly. Simple Green’s cleaning products are biodegradable.

It contains no environmentally harmful ingredients like chlorine bleach, ammonia, or phosphates. Simple Green cleans solar panels without harming the environment.


Simple Green cleans solar panels affordably. Simple Green is cheaper and more accessible than solar panel cleaning options.

Simple Green can clean your solar panels and other household surfaces. Versatility saves money and eliminates the need for multiple cleaning supplies.

Extend Solar Panel Lifespan

Simple Green cleaning can help solar panels last longer. Solar panels can lose efficiency due to dust, grime, and other particles.

Clean panels absorb more sunlight and generate more energy. Simple Green cleaning removes buildup that might impair panel function, extending their lives and ROI.

Gentle Cleaner

Simple Green is safe for solar panel surfaces. It doesn’t contain abrasives that scratch panels’ protective coatings.

Simple Green’s non-toxic formula won’t damage panel materials so you can clean them safely.

Versatile Use

Simple Green cleans solar panels and other household surfaces.

Simple Green covers kitchen countertops, bathroom fixtures, flooring, and outdoor equipment. Its versatility makes it a useful cleaning tool that can tackle numerous tasks.

Improved energy production

Regularly cleaning your solar panels with Simple Green can maintain efficiency and maximize energy production.

How to Clean Solar Panels From the Ground

How to Clean Solar Panels From the Ground

I found an easy way to clean solar panels without climbing on the roof, so let’s look at it.

You only need a “Simple Green” multi-purpose cleanser, a car wash sprayer, and a garden hose soap bottle.

Any soap bottle sprayer will work, but this Amazon sprayer costs less than $20.

Fill the soap bottle with Simple Green and attach the sprayer to your hose to use the valve at the top of the sprayer to spray-rinse or clean with soapy water.

It won’t destroy plants, so it’s fine if you don’t have gutters and the water goes over the lawn.

Here’s someone cleaning roof solar panels with basic green and a garden hose sprayer.

The video displays the hose’s peak. Turn off, rinse, and clean it near the top, and the hose attaches to the left.

Start by spraying your panels with enough water to make them slick with the rinse setting.

Turning it over to clean will draw up and spray “Simple Green” onto your panels.

Please start at the top and work to water down your roof instead of shooting something up it.

Tips for Best Cleaning Solar Panels👌

Tips for Best Cleaning Solar Panels

When cleaning solar panels, keep these extra tips in mind:

💡Choose the Right Time

Clean solar panels in the morning or evening when they’re cooler and not immediately exposed to sunshine. Direct sunlight can dry clean solutions too rapidly, leaving residue.

💡Test on a Small Area

Test a tiny, inconspicuous section before applying Simple Green to the panel. This ensures compatibility and prevents damage or unwanted responses.

💡Avoid Abrasive Materials or Harsh Chemicals

Simple Green is a non-abrasive solar panel cleaning. Abrasive cleaners, ammonia, and bleach might damage the panels’ protective coatings.

💡Follow the Manufacturer’s Guidelines

Always follow your solar panel manufacturer’s cleaning and maintenance instructions. They may suggest panel-specific safeguards.

Why Use Simple Green for Cleaning Solar Panels?

Why Use Simple Green for Cleaning Solar Panels

Because Simple Green is suitable for solar panel cleaning due to its eco-friendliness, non-toxicity, and cleaning strength, it cleans panels and the environment.

You can use Simple Green to clean your solar panels for three reasons.

  • Simple Green is an environmentally friendly and effective cleaner
  • It is safe for use on solar panels and will not damage them
  • It is readily available at most home improvement stores

Can You Wash Solar Panels in The Sun? 🌞

No, you cannot clean the solar panel in direct sunlight, which benefits your solar panel.

It is generally not recommended to clean solar panels with simple green in direct sunlight.

Washing them when hot from the sun can cause the cleaning solution to evaporate quickly, leaving behind residue or streaks.

When the surface is cooler and not immediately exposed to harsh sunlight, cleaning solar panels is best done in the early morning or late afternoon.

This enhances cleaning efficiency and guards against future problems.

Refer to the manufacturer’s instructions for detailed directions on cleaning your solar panels.


Can I clean solar panels without professional help?

You can clean solar panels yourself with Simple Green and safety precautions. If you’re afraid of heights or have a large solar panel installation, get help.

Can You Use Simple Green on Solar Panels?

Yes, solar panels may be safely cleaned with Simple Green. Its non-toxic, eco-friendly solution removes dirt and grime from panel surfaces without causing any damage.

Is Simple Green safe for the environment?

Yes, Simple Green is environmentally friendly. It is made with biodegradable components and doesn’t include harsh chemicals that could damage aquatic life or ecosystems.

It is a reliable option for cleaning requirements because of its dedication to environmental sustainability. So you start cleaning solar panels with simple green.

How often should solar panels be cleaned?

Cleaning solar panels periodically optimizes performance. Location, climate, and debris determine cleaning frequency. Visual inspections and thorough cleanings every 6–12 months are recommended to detect buildup and problems.

Can I use other cleaning products instead of Simple Green?

Simple Green is a popular and recommended solar panel cleaner. However, alternative solar panel cleaners may work too. Follow the manufacturer’s instructions and make sure the product is solar panel-safe.

Can I clean solar panels on a cloudy day?

Yes, you can clean solar panels on a cloudy day. Cleaning on an overcast day is still efficient if you use suitable techniques, but bright sunlight helps dry. To prevent cleaning solution evaporation, keep panels cool.

Are there any alternative eco-friendly cleaning solutions?

Yes, there are eco-friendly solar panel cleaning solutions. Vinegar and water, lemon juice and water, and eco-friendly solar panel cleaning products are options. These eco-friendly cleaning solutions are non-toxic and effective.


Cleaning solar panels with Simple Green provides an eco-friendly and effective way to maintain performance and maximize energy production.

This article’s step-by-step instructions will keep your solar panels clean with simple green, debris-free, and at peak performance.

Remember to prioritize safety, use the recommended tools and materials, and perform regular maintenance to extend the lifespan of your solar panels.

With its versatile usage and commitment to environmental sustainability, Simple Green is the ideal choice for maintaining and preserving your solar panels for years to come.

So, make Simple Green your trusted companion in brightening your solar panels.

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Kevin Smith

Hi, I am Kevin Smith; I promote solar energy’s limitless ideas on our Solar Energy Tip Company's different Platforms. Solar Energy Tip is your definitive solar resource. I provide expert advice, product recommendations, troubleshooting solutions, and in-depth talks about the fantastic world of solar energy.

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