Solar Panel Cleaning in the Twin Cities
Dirty solar panels make less power. Dust, pollen, bird droppings, and Minnesota's seasonal grime build a film that blocks sunlight and quietly cuts your energy production. Starbrite Window Cleaning safely cleans your panels so they work as hard as they were built to.
Since 1988 we have cleaned glass across the Twin Cities — and solar panels are glass we know how to handle.
Why Clean Solar Panels Matter
Solar panels can lose a meaningful share of their output when they are coated in dust, pollen, and droppings. Cleaning restores the light reaching the cells, which means more power and a better return on the investment you made in going solar. It also lets you spot any debris or damage early.
Safe, Gentle, Effective
Panels are sensitive — harsh chemicals and abrasive scrubbing can scratch the glass or damage coatings. We use gentle, panel-safe methods and purified water that cleans thoroughly without leaving residue or causing damage. And because climbing on a roof to clean panels is dangerous, we bring the right equipment to do it safely.
What We Service
- Rooftop residential solar panel systems
- Ground-mounted solar arrays
- Commercial solar installations
Why Customers Choose Starbrite
- Professional glass and exterior cleaning since 1988
- Fully insured and licensed, with OSHA and aerial-lift certifications
- BBB A+ accredited since 2012
- Family owned, minority owned, and locally owned
- Safe methods that protect your panels and your warranty
Areas We Serve
We provide solar panel cleaning throughout the greater Twin Cities metro — Blaine, Ham Lake, Andover, Coon Rapids, Woodbury, Maple Grove, Plymouth, Minnetonka, Eden Prairie, Edina, Minneapolis, Saint Paul, and surrounding communities across Anoka, Hennepin, Ramsey, Washington, Dakota, and Scott counties.
Frequently Asked Questions
How often should solar panels be cleaned?
Once or twice a year is right for most systems. Panels near trees, fields, or heavy bird activity may need more frequent cleaning to stay efficient.
Will cleaning really improve my energy production?
Yes. Dust, pollen, and droppings block sunlight and reduce output. Removing that buildup restores the light reaching the cells and helps your system produce at its full potential.
Is the cleaning safe for my panels?
Yes. We use gentle, panel-safe methods and purified water — no harsh chemicals or abrasive scrubbing that could scratch the glass or damage coatings.
Do I need to be home for the service?
Not necessarily. As long as our crew can safely access the panels, we can usually complete the work without you being present. We will confirm the details when you book.
Get More From Your Solar Investment
Clean panels make more power. Request a free quote from a team the Twin Cities has trusted for decades.