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Commercial solar panel cleaning in Oregon

Clean arrays, documented performance, protected assets

Northwest Solar Clean helps property managers, facility managers, solar O&M teams, and asset owners keep solar arrays clean, documented, and working as efficiently as conditions allow.

A technician cleaning a large commercial rooftop array with a water-fed pole and rotary brush

The short answerNorthwest Solar Clean provides commercial solar panel cleaning across Oregon for rooftop, ground-mount, and tracker arrays, including multi-thousand-panel systems. Service includes before/after photo documentation and a visual inspection, plus access and safety planning, with one-time, annual, and semiannual plans available.

Capital assets, maintained properly

Commercial solar systems are investments. Performance depends on maintenance.

We specialize in professional commercial solar panel cleaning: removing buildup, documenting condition, and keeping systems working as efficiently as their conditions allow, with before and after photo documentation on every visit.

A technician in a hard hat and hi-vis vest working in a large ground-mount solar array

Ground-mount arrays

Long rows cleaned row by row with pure-water systems, including tracker coordination.

A commercial rooftop solar array stretching to the horizon, warehouses and forested hills beyond

Rooftop commercial systems

Flat and pitched commercial rooftops, cleaned with planned access and full safety setup.

A technician cleaning ground-mount solar panels with the NW Solar Clean truck and trailer behind

Documented results

Before/after photo sets delivered for your records after every visit.

Who we work with

Built for the people who run buildings

Need a quote for a commercial solar array? Send the site address, approximate panel count, roof or ground-mount access details, and any water or access requirements. We return a written commercial quote.

  • Property managers
  • Commercial building owners
  • Solar installers and EPCs
  • Solar O&M providers
  • Facility managers
  • Industrial and warehouse operators
  • Government and municipal organizations
  • Schools and institutional properties
  • Multi-site portfolio owners

Commercial projects

Verified commercial experience

Rows of panels running to the horizon on a large flat commercial rooftop

2,700-panel rooftop array

Flat commercial rooftop, cleaned with pure de-ionized water and documented with before and after photos.

A vast ground-mount solar array with rows stretching toward forested hills

1,904-panel ground-mount array

Ground-mounted system cleaned row by row with water-fed poles and soft brushes.

Solar panels on a Portland rooftop with a multi-family building and evergreens behind

153-panel Portland rooftop

Urban rooftop array with a visual inspection and photo documentation on every visit.

Before and after

The same array, before and after

A ground-mount commercial array photographed before and after a pure-water cleaning.

Dust film, grime, and droppings covering panels on a large ground-mount array before cleaningBefore
The same ground-mount array clean and reflective after a pure-water cleaningAfter

Scope of work

Commercial scope of work

  • One-time commercial solar cleaning
  • Annual and semiannual maintenance plans
  • Ground-mount solar cleaning
  • Rooftop commercial solar cleaning
  • Tracker array cleaning coordination
  • Before/after photo documentation
  • Visual inspection and full written report
  • Access and safety planning

Questions

Asked and answered

We have completed commercial projects across Oregon involving rooftop systems, large ground-mounted arrays, multi-story buildings, and systems containing thousands of panels. Multi-thousand-panel experience, rooftop and ground mount.

A visual inspection, before and after photos, and a full written report for your records, every visit.

Yes. One-time cleanings, annual maintenance plans, and semiannual maintenance plans. Recurring clients get scheduled visits, consistent documentation, and predictable budgeting.

Commercial work is quoted per site. Send us the site address, approximate panel count, roof or ground-mount access details, and any water or access requirements, and we return a written quote.

Free quotes, in writing

Ready for cleaner panels?

Every quote is free and in writing. Tell us about your array and we will take it from there.

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