How Much Efficiency Do Dirty Solar Panels Lose in Utah?
Studies show dirty solar panels lose 5–25% of their rated output depending on soiling level. Sandy, Utah's desert climate means significant dust accumulation especially in spring and summer. A $150–$300 cleaning can recover months of lost production.
How Often Should I Clean My Solar Panels in Sandy, UT?
Most Utah homeowners benefit from 1–2 professional cleanings per year. Spring (after pollen season) and fall (before peak winter production) are the best times. We can schedule recurring maintenance so you don't have to think about it.
Is It Safe to Clean My Own Solar Panels?
Homeowners often attempt DIY cleaning, but improper methods can scratch anti-reflective coatings, void panel warranties, or cause falls on wet roofs. We use deionized water and soft-bristle tools that are safe for all panel types and warranty-compliant.
Do Clean Panels Really Make a Measurable Difference?
Yes. We measure output before and after cleaning on every job. Typical results show 10–20% production recovery on panels that haven't been cleaned in 12+ months. Over a year, that's significant comparable to adding a panel to your system at zero hardware cost.