San Diego CA — Yesterday we had the opportunity to clean an 18-25 roof mounted solar array in the La Mesa area. Our initial inspection revealed a thick layer of dust accumulation intermixed with some debris or pollen spots that formed a brownish glaze across the entire system as shown above and below. We also discovered several panels that were damaged or cracked. Both of these panels will require attention from the installer or manufacturer. Please consult warranty information. In regards to the dust layer on these panels,  we usually find that this will stunt performance in the range of 20%+ which for a system this size can mean $500-$675 in financial loss per year.  After our ProPlus Di-Ionized cleaning treatment, the panels shined with brand-new clarity. In fact, this treatment will last 10 times longer than traditional cleaning methods and allow your panels to operate at their maximum capacity, optimizing their efficiency so you can receive the most financial benefits from your investment.

Before Solar Panel Cleaning: Photo 2

Before Solar Panel Cleaning: Photo 3

After Solar Panel Cleaning: Photo 1

After Solar Panel Cleaning: Photo 2

Damaged Panel: Needs attention

Damaged/cracked Panel: Needs attention.

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