Do ground mounts get dirtier?
Usually, yes. A rack a few feet off the dirt catches dust, mower spray and splash-back that a roof never sees, and the bottom row gets it first. The good news: no ladder, so the wash costs less.
What lands on a ground rack?
Mower spray
Clippings and soil thrown onto the bottom row every time the yard is cut.
Storm splash-back
Heavy summer downpours kick mud up onto the lowest panels.
Animals underneath
Rabbits, mice and birds use the shade; chewed cable jackets are a job for the installer.
Sprinkler spots
Lawn sprinklers leave tap water on the glass that dries into white mineral rings.
How do we reach the panels?
On foot, from the ground. Water-fed poles reach the top row of most racks without a ladder, and the crew walks both sides of each row to see the back of every module and the cables under it. A tall pole-mounted rack may need a short step ladder, never a foot on the frame.
What helps a ground mount?
Solar panel cleaning
A pure-water wash from the ground, priced $20 under a roof.
Dust and road grime on solar panels
Why the lowest row dirties first, and how to slow it down.
Hard water spots on solar panels
What sprinkler rings do to glass, and how to keep spray off it.
Visual solar inspection
A visual check of racks, clamps and the cables under the rows.
How should the year run?
Turn the sprinklers
Aim lawn heads away from the rack before summer watering starts.
Midsummer wash
After the spring growth is cut back and the first dry spell sets in.
Fall wash and look
A rinse after the dusty months and a look at cables and clamps before winter.
What do owners ask about this array?
Is a ground mount wash cheaper?
Yes. Ground mounts are priced like rooftops, with $20 off when no ladder is needed, so a rack of up to 20 panels starts from $129. Each panel over 20 adds $5. Prices are indicative and confirmed from a photo of the array before we book.
Can I clean a ground mount myself?
Often, yes. A ground mount is the safest array to wash yourself: a soft brush, a hose at air temperature in the early morning, and no soap. Tap water can leave spots, so expect a few rings. Our clean-it-yourself guide in the field guide walks through it step by step.
Do you check the wiring under the rack?
We look at it, nothing more. The inspection lead photographs sagging cables, chewed jackets and debris under the rows, and notes them for your installer. We do not touch, open or repair any electrical part, because that work belongs to the installer or a licensed electrician.
Should I mow before you come?
It helps. Mowing a day or two before the wash keeps fresh clippings off clean glass and lets us see the lower frame and cables. Try not to mow the day after, or the bottom row may need another rinse sooner than it should.
Want us to look at yours?
Send the address and a photo. We confirm access and price before anyone climbs.