How much does cleaning solar panels improve their output?…read more I had my solar panels cleaned recently by @sudandsqueegie. I had them cleaned only a few months earlier by another company, but I recleaned them because two panels were producing lower output and looked obviously dirty. The other panels did not look like they needed cleaning. I was surprised to see that the cleaning improved the output of all the panels from an average of about 340 Wh per panel to about 540 Wh, an increase of about 58%! The first picture is a drone shot of the panels, showing the two panels that were obviously dirty. The first panel picture shows the output of all panels before cleaning, and the second panel picture shows the output after cleaning. The panel output measurements were taken within 1 hour of each other at around 1 pm. It was a partially overcast day, so the output is usually much greater. However, it shows the amount of improvement possible with simple cleaning of the panels, despite them not appearing obviously dirty to the naked eye. It turns out the two panels that looked obviously dirty had cracks in the glass surface, and most of the discoloration was dirt that had seeped underneath the glass coating and could not be removed by cleaning. Surprisingly, not only did the surface cleaning of the two "dirty panels" improve, but it also improved the other panels that did not look like they needed cleaning! The original company that did the cleaning used a brush on a long pole to drip deionized water onto the panels. @sudandsqueegee used a long pole with two rotating brushes, which seemed to be more effective. They were very efficient and professional in their work. I recommend them highly.

Hired Sud & Squeegee to power wash our roof and clean our solar panels. I was really happy with…read morethe results. Before and after pics showed how dirty my roof tiles were. They were on time, professional and courteous. Definitely recommend!

Great variety of services and they are local and a family managed business. We had them come out…read moreto clean our gutters and they did an outstanding job. They also do solar panel cleaning as well. Fast, on time, quality of work and prices are all fabulous. Shaka brah, you live aloha!!!

Thanks a lot! Very professionally done…read more The price is very competitive. Go beyond expectation by cleaning the schrubs, the areas that collect dirts due to the washing. Knowing to prevent potential pitfalls that could have happened from the washing shows great attention to details.

I used Pure View for my glass fence and my windows. They did a fabulous job and price was very…read morereasonable. I will use again.

Let me start with the basics. The service provided met all our expectations. The Quality of the…read morework performed was outstanding. As for the value, Chad gave us a quote that came in below the others I checked with more services provided. All other vendors charged extra for what Chad had in his offer. He delivered what he offered in his quote. As for Chad, he is a Gem. He took time to tell us what he was going to do and went to work. He even took time to scrape stuck on glue from stickers. I could go on and on about how pleased we were. It's hard to find "Honest Brokers" in this world anymore but we found one with Pure View and Chad. We will recommend him to all our friends, family and neighbors. Thanks Chad!

Thanks to Daniel from Elbow Grease Window Cleaning (760-277-9888) my home now looks brand new…read moreagain. He power washed my 2 story townhome cleaning off all the dirt and what not, cleaned all windows inside and out which included cleaning the tracks. The windows are spotless and streak free. Beautiful! Overall Great experience, have recommended them to the rest of my community. Thank you Daniel!

I have a huge glass wall on my golf course view. The birds love to '…read more"decorate " it. Elbow Greese Window Washers make it sparkle and shine! They also do my home, the screens, all done carefully and professionally.

Josh and Noah were terrific -- so respectful of my needs and so committed to doing the best work --…read moremy windows have never looked better-- so glad my contractor recommended Heavenly Views

A couple of years ago we contracted with Heavenly Views to clean windows and solar panels, and I…read moregave them a 5-star review. Yelp will probably have a link to it somewhere near these words if you want to read it. But that was then, and this is now. Today we had them come again to clean windows, but not solar panels. I'm still delighted. The work was immaculate, the technician was polite and businesslike and tolerated our curious little dog. Since the last time Heavenly Views was here we had tinted film installed on our west-facing windows and glass doors, to soften the intensity (and UV) of the San Diego sun. I was a little worried that the presence of this tint film on the windows would be a problem or might get scratched. Nope. He cleaned the film just as easily as he cleaned the windows, and it's still as good as new. I'm not going to wait "a couple of years" before I hire them again. I need my windows to be this clean more often, and the price was quite affordable.

We used Superior cleaning services for our windows. They did an excellent job, we are very happy…read morewith their work and I highly recommend them. We have scheduled them to come back to do our solar panels as well.

I received multiple recommendations from my neighbors for his services and am glad it was done…read moresparkling clean. Highly recommended!!

Joey set up another window cleaning job for me at my home and Sean arrived precisely on time and in…read morean exceptionally good job on all of our windows. He was professional, courteous, friendly, and did high quality work. I will continue to work with this great company. 5 stars all the way !

Excellent company very detailed and service was excellent would recommend to anyone very reasonableread more

Highly recommend, I own Dolce Salon in Carlsbad and with us being so close to the ocean our windows…read moreare always needing to be clean. He did such a fabulous job. He showed up on time and quickly responded. He's definitely our window guy. Thank you again truly appreciate you

"I cannot recommend this company enough! From the start, their communication was flawless, and they…read moreshowed up exactly when they said they would. They handled every specific request we had without hesitation and left our windows and tracks completely spotless. It's rare to find such high-quality work at such a fair price. If you want a professional that goes above and beyond, hire them--you won't regret it!