Commercial Solar Cleaning Cost in San Diego
How commercial solar cleaning is priced in San Diego — by array size, access, and cadence.
Commercial solar cleaning is priced by array size, roof access, and cleaning cadence — not by the hour. For most San Diego rooftop and carport arrays, expect $1.25–$3.00 per panel on contract, or $2.50–$4.50 per panel for a one-off cleaning.
How commercial cleaning is scoped
Saturn scopes commercial jobs from the as-built drawings and a site walk. We confirm panel count, tilt, access (ladder, hatch, fall protection), nearest water source, and any operational windows (off-hours requirements, tenant coordination). That scope drives a fixed per-visit price you can budget against.
Why recurring contracts beat one-time pricing
A scheduled cleaning contract prices 25–40% below ad-hoc work because we can route crews efficiently, pre-stage equipment, and skip the per-visit mobilization premium. Most San Diego commercial sites land on quarterly or biannual cadence depending on soiling exposure.
What to expect on the proposal
A real commercial proposal includes pricing per visit, panel count, scope of work (cleaning, inspection, reporting), insurance certificate references, safety plan, and a sample post-visit report. If a proposal is one line and a number, it's not enough information to compare.