Deionised water and soft brushing to remove dust and soiling without scratching the glass or voiding the panel warranty.
Dust on a panel is lost output, and in this climate soiling builds within weeks. But the glass is coated, and an abrasive pad or a harsh detergent costs more than the dust ever did.
Purified water, soft brushing, no detergents and no high pressure. Panels are cleaned early or late so they are not hot, which is when thermal shock cracks glass.
What the visit covers
- Panel surfaces cleaned with deionised water and soft brushes
- No detergents, abrasives or high-pressure water
- Frames, rails and drainage paths cleared
- Panels cleaned cool, early morning or evening
- Visible damage, shading or wiring issues reported
- Roof and array access handled safely
Asked about this
In this climate, quarterly is typical, more after a sandstorm or with nearby construction.
Not when done correctly. High pressure, detergents and abrasive pads can, which is why we use none of them.
No. We clean and report; electrical or structural work goes to your installer.
In writing after an inspection, with every item named. The visit costs nothing and commits you to nothing.