#1 Solar Panel Cleaning Company In Fresno, CA

Protect Your Investment With Routine Cleaning For Long Term Savings!


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Solar Panel Cleaning

  • Inspection and energy output performance test
  • Deionized water used to avoid water-spot build up and residue
  • Improved energy efficiency to maximize energy production and save on energy bill
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Bird Proof Guard

  • Physical barriers prevent nesting and droppings
  • Protects panels from damage and contamination
  • Reduce costs associated with bird-related damages
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Rain Gutter Cleaning

  • Removal of debris from rain gutters to prevent clogs and blockages
  • Clean and inspect gutters to ensure proper function
  • Regular maintenance helps prevent damage
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Sign Up and Save

  • Save with our discounted solar cleaning subscription
  • Professional cleaning quarterly or every 6 months
  • Clean panels produce maximum energy production

A Dirty Panel = Energy Loss Up To 30%

Enhance Your Solar Panel Efficiency in Fresno, CA with Pinnacle Solar Panel Cleaning!

Are your solar panels underperforming due to dirt, dust, and air pollution? Don’t let energy production loss affect your savings! At Pinnacle Solar Panel Cleaning, we specialize in optimizing solar panel efficiency to ensure maximum energy output.

Over time, dirt and grime can accumulate on your solar panels, leading to a significant reduction in sunlight absorption and energy production. In fact, dirty panels can lose up to 30% of their energy efficiency. To combat this issue, it’s crucial to invest in professional solar panel cleaning.

solar panel cleaning and bird proofing
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Located in Fresno, CA, Pinnacle Solar Panel Cleaning offers an exclusive recurring membership reduced pricing plan designed to benefit both your home solar system and your budget. 

Why choose us?

  • Expert Solar Panel Cleaning: Our skilled team specializes in thorough and efficient solar panel cleaning, ensuring optimal performance.
  • Recurring Membership Reduced Pricing: Take advantage of our exclusive pricing plan, providing regular maintenance to keep your solar panels in top condition.
  • Local Service: Based in Fresno, CA, we understand the unique environmental factors affecting your solar panels in our region.

Don’t let energy production loss hinder your solar investment. 

Schedule your solar panel cleaning at the recommended time frame of every 6 months to ensure peak performance and savings. We are committed to helping you harness the full power of solar energy in Fresno, CA!”

Clean Solar Panels...​

Improve Efficiency

Solar panel performance can see a major boost in efficiency, residential arrays can see up to 30% and up to 60% in commercial systems. To help ensure maximum efficiency, cleaning regularly is highly recommended.

Warranty Security

To protect and secure the solar system warranty, regular cleaning is a responsible duty by the consumer according to most installation companies and manufacturers. The warranty can be voided if proof of regular cleaning is nonexistent.

Return On Investment

A large investment such as a solar system comes at a heavy cost, to see a return on your investment as soon as possible is expected to be a top priority. Not maintaining a regular cleaning schedule will likely hinder the time frame to see your ROI (return on investment)

Protect Your Solar Energy Investment

From solar panel cleaning to solar panel protection, we help Fresno residents prolong the life of their solar system investment.

Positive: Professionalism,Punctuality,Quality

” Pinnacle cleaned my solar panels and did a great job. The service man was very nice and professional. I’ll use them again when I have them cleaned! “

– Dillard Berry







Solar panels are like car windows – they may look clean, but they can always benefit from a good wipe down. Just like you wouldn’t drive your car around with a dirty windshield, you shouldn’t let your solar panels collect dust and grime. The amount of cleaning your solar panels need may depend on where you live. If you’re in a desert area, you might want to clean your panels more often, because let’s face it, there’s not much else to do there. If you’re in a place that rains a lot, you can sit back and relax – Mother Nature will do the cleaning for you. But either way, the National Renewable Energy Laboratory recommends you give your solar panels the once over at least twice a year, just to make sure they’re performing at their best.1

Cleaning your solar panels is like giving them a spa day! Just like how we feel refreshed and rejuvenated after a spa day, your solar panels will feel the same after a good cleaning. With all the dirt and debris that can accumulate on their surface, they’re practically begging for a day of pampering. Not only will your solar panels feel better, but they’ll also perform better, generating more power and bringing you closer to your goal of living off the grid. So don’t be shy, give your solar panels a good scrub down and watch them shine like never before! Who knew that something as simple as cleaning could make such a big difference! Just think of it as an investment for your solar panels to be able to produce more power and last longer.

Think of solar panels like a giant mirror, except instead of reflecting your reflection, it reflects the sun’s rays and converts them into clean, green energy. But just like any mirror, they need a good cleaning every now and then. Otherwise, you’ll be stuck with a dirty, blurry mirror that doesn’t work as well, and let’s face it, no one wants to be stuck with a dirty, blurry mirror, solar panel or not! Regular cleaning of solar panels can not only increase their efficiency, but also save you money on your energy bills. Cleaning solar panels can increase their efficiency by up to 25%, which can result in significant savings on energy costs. In this case make sure to have them cleaned every once in a while!

The cost of solar panel cleaning can vary, but it’s generally somewhere between a cheap haircut and a fancy salon one. On average, a professional cleaning service for a standard residential solar panel system will cost you between $75 to $200. You could try cleaning it yourself, but let’s be real- it’s not as easy as just running a comb through your hair. Plus, if you haven’t cleaned your solar panels in a while, it might require a little extra elbow grease and a few extra dollars. But don’t worry, it’s totally worth it to keep your solar panels running at their full potential and shining like a star. And remember, a little cleaning goes a long way!

Solar panels are a great way to harness the power of the sun and reduce energy costs, but they do require regular cleaning to function at their best. The right way to clean solar panels is to use deionized water, which is free of minerals and impurities that can damage the surface of the panels. This type of water is commonly used in industrial settings, but it can also be purchased for home use.

The good news is that cleaning solar panels is generally a safe process, as long as it is done correctly, and you can avoid those scenarios. One of the most important things to keep in mind is that the cleaning method should be gentle and not damage the surface of the panel. No need to use a sledgehammer or a jackhammer for that matter, it’s not building demolition! It is also important to avoid using harsh chemicals or detergents that could leave residue on the panels and decrease their efficiency. And trust us, no one wants a dirty solar panel, not even the solar panel itself! Additionally, it is recommended to hire a professional solar panel cleaning service with proper training and equipment to ensure a safe and efficient cleaning process. Overall, if done correctly, cleaning solar panels can greatly improve their efficiency without any risks, and the best part is, you won’t have to spend a fortune on electricity bills anymore!

As the droplets come crashing down, they help gently massage away dirt, and even some grime. Who said that mother nature can’t be helpful?
But don’t get too comfortable leaving it all to the rain! In case you live in an area with heavy pollution or hard water, you might still have to do some regular cleaning to your solar panels. And always remember to check with your solar panel manufacturer for their recommendations.

You might be tempted to use a pressure washer to blast away the grime and dirt. But before you rev up that powerful machine, let us remind you of one important thing: solar panels are not indestructible and using a pressure washer on them is like using a jackhammer to remove a small speck of dust from your phone screen. It’s better to use a low-pressure nozzle attachment and make sure you won’t accidentally blast away the panel’s efficiency along with the dirt. And remember, the key to keeping your solar panels in tip-top shape is not to treat them like your dirty car, but like your favorite pair of expensive sunglasses, that you would gently wipe with a microfiber cloth.


“With our extensive background in the solar industry, including everything from sales and marketing to a deep understanding of solar system operations and safety, we knew we had the expertise to make a splash in the solar cleaning industry. Driven by a desire to support local businesses and help our community, we launched our solar panel cleaning service to provide top-notch service to residential, small business, and commercial customers. Our goal is to help our clients optimize their solar investments through professional cleaning and maintenance. We support PRO-Freedom PRO-Local Business”