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Solar panel cleaning services are important in order to maintain optimum efficiency during energy production. These panels, which are made of glass, need their surface to be cleaned routinely. Owners must not wait for occasional rain storm to effectively clean them. For professional glass cleaning, choose Tommy’s Commercial Window Cleaning. We are definitely not afraid of heights and the biting sun rays.

Truth be told, any dirt reflects the light that would enter the solar panel. However, you don’t want to just clean them whichever way, not ensuring safety, by yourself. So to acquire the most energy from your panels, it is important to make sure you do not get stains, residues, or other damage to the unit through improper cleaning methods. There is no one who is more familiar with cleaning these surfaces than our crew of professional window cleaners.

Professional cleaners in Tommy’s Commercial Window Cleaning always make it sure that the solar panels are cleaned not using harsh chemical, not allowing water stains and minerals to build up, and not leaving unwanted marks. In so doing, the unit itself will be kept looking nice and be able to prolong its maximum efficiency.

Dirty panel cells with debris can cut out the output power by significant percentages. So if you do not want that to happen to your solar panel, call Tommy’s Commercial Window Cleaning immediately.

It seems that everywhere you turn, you see solar panels being installed. From large farms to commercial parking lot solar trees to residential rooftop solar installations. 

Tommy's Window Cleaning & Power Washing knows SOLAR PANEL CLEANING SAN DIEGO, CA

Proper Solar Panel cleaning San Diego is an important first step in acquiring the most energy from your panels. In order for your system to run efficiently your panels should be cleaned routinely (Scheduling Available). Your panel’s production depends on the amount of sunlight that reaches your internal crystals. It’s well established dirty panels can cut output power by 50% to 70%. Time and time again after cleaning our customer’s solar panels, we are being told their efficiency has jumped significantly. Therefore, this is something to really think about. How much money are you losing by not having us routinely maintain their cleanliness for you?

Worried about the cost? We charge about 5 to 10 dollars per panel. However, this cost can be cut dramatically if you purchase a multiple service package from us. You will quickly see, the economics of this. In many cases we are able to get your solar panels cleaned for really next to nothing.


Solar modules usability depends on light energy (photons) from the sun to achieve electricity through what is called the photovoltaic effect. The predominant form of modules utilize wafer-based crystalline silicon cells or thin-film cells based on cadmium telluride or silicon. The anatomic or structural (load carrying) member of a module can either be the top layer or the back layer. Furthermore, Tommy's Window Cleaning & Power Washing teaches each and every one of our team members the dynamic nature of the Solar modules. We know cells must also be protected from mechanical damage and moisture, therefore because of our knowledge base your equipment is very safe in our capable hands. Most solar modules are rigid, but semi-flexible ones are available, based on thin-film cells. It’s very important to understand this before some individual just starts cleaning something they know nothing about. This is why it’s so critical that you check your vendor’s paperwork and insurance. Have them call the insurance company in front of you and then get the number and cross reference it on the internet.  Otherwise, you could be in a situation that is less than desirable.

Give us a call to today and we can discuss this further. Our expertise will mean dollars saved.


Commercial Cleaning
    Exterior and Interior
    High Rise Cleaning
    Ledge, Awning & Marble Cleaning
    Lime & Hard Water Deosit Removal
  Power Washing
    Solar Panel Cleaning

Residential Cleaning   
     Detailed cleaning 
     Mirror Cleaning
     Screen hand cleaned
     Sills and tracks Cleaning
cially Formulated,
    Soap Cleaning

     Window cleaning San Diego


SAFE - Insured to $2 million dollars for your protection.

EXPERTISE - 37 years of window cleaning experience.

RELIABLE - You are guaranteed we will arrive on time.

RISK FREE - No worries, 100% satisfaction guarantee.

WE LOVE PETS - Pets are never a problem with us.

GREEN PRODUCTS - Our products are non toxic.


Mon    8:00 am - 6:00 pm

Tue      8:00 am - 6:00 pm

Wed    8:00 am - 6:00 pm

Thu     8:00 am - 6:00 pm

Fri        8:00 am - 6:00 pm

Sat      8:00 am - 6:00 pm

   Sun    Closed 

Tommy's Window Cleaning & Power Washing
PO Box 502752
San Diego, CA 92150
+1 (858)260-7779
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