(858) 808-6055
Commercial

Commercial solar cleaning across San Diego County.

Commercial arrays soil faster and lose more revenue per percent of production drop than residential. We service warehouses, distribution centers, schools, churches, ag facilities, and multi-acre ground mounts. Scheduled quarterly or monthly cleans, route-planned crews, and a per-cleaning soiling report you can hand your CFO.

(858) 808-6055 Request a quote
Crew cleaning a commercial rooftop solar array on a warehouse in San Diego County

What's included in this service?

  • Site walk and soiling assessment with production-loss estimate
  • Scheduled service contracts (monthly, quarterly, biannual)
  • Crew of 2-6 with truck-mounted DI water systems
  • Ground mount, rooftop ballast, and carport array specialists
  • Per-clean soiling report with kWh recovery estimate
  • OSHA 10 / OSHA 30 certified crews, full liability coverage
  • Lockout/tagout coordination with site EHS
  • Drone thermal scan add-on available

When do you need this service?

  • Annual production is missing PPA forecast by more than 5 percent
  • O&M provider hasn't cleaned in 12+ months
  • Site is in an agricultural, industrial, or coastal high-soiling zone
  • After wildfire smoke event in San Diego or Imperial County
  • PPA agreement requires periodic cleaning compliance

What do homeowners ask about Commercial?

Can you clean while we keep the array online?

Yes. Cleaning is performed with the system live in most cases. We use insulated tools and deionized water (which is a poor conductor when pure). For arrays over 600 V DC or any utility-scale site, we coordinate with your O&M for safe shutdown.

Do you provide insurance certificates?

Standard. We carry $2M general liability and $1M auto, plus workers' comp on every employee. We add your facility as additional insured before the first visit.

What size arrays do you service?

From 50 kW commercial rooftops up to 5 MW ground-mount sites. Sites larger than 5 MW we'll quote in partnership with a robotic-cleaning vendor.

Service area

Where do we offer Commercial in San Diego County?

We provide commercial in every city and community in San Diego County. Pick your city for local climate notes and service specifics.

Central Commercial in San Diego Central San Diego has dense urban tree pollen and mild marine influence. San Diego arrays typically need cleaning every 9 months — sooner if you are under heavy bird traffic from a neighboring property or near a park.
North Coastal Commercial in Oceanside North Coastal homes range from 1970s beach stock in Encinitas to new-build HOA communities in Carlsbad — both affected by marine humidity year-round. Oceanside installs lean toward two-stage or variable-speed systems to handle long mild shoulder seasons efficiently.
North Coastal Commercial in Carlsbad North Coastal homes range from 1970s beach stock in Encinitas to new-build HOA communities in Carlsbad — both affected by marine humidity year-round. Carlsbad installs lean toward two-stage or variable-speed systems to handle long mild shoulder seasons efficiently.
North County Inland Commercial in Escondido North County Inland hits triple-digit summer heat with low humidity — opposite of coastal. Escondido homes need properly sized condensers and good attic insulation; undersized systems in this zone get called out for failure every July and August.
East County Commercial in El Cajon East County summers bring desert dust from the I-8 corridor and Anza-Borrego pull-throughs. El Cajon arrays pick up heavy soiling fast — production drops of 20-25% are not unusual without quarterly cleaning. Hard-water spotting from sprinkler overspray is also common here.
South County Commercial in Chula Vista South County panels deal with coastal salt to the west and Otay Mesa industrial dust to the east. Chula Vista homes typically need cleaning every 6-8 months — the layered film does not rinse off in rain and requires a full deionized soft wash.
See commercial in all 48 cities
Commercial in AlpineCommercial in BonitaCommercial in BonsallCommercial in Borrego SpringsCommercial in BoulevardCommercial in CampoCommercial in CarlsbadCommercial in Chula VistaCommercial in CoronadoCommercial in Del MarCommercial in DescansoCommercial in DulzuraCommercial in El CajonCommercial in EncinitasCommercial in EscondidoCommercial in FallbrookCommercial in GuatayCommercial in Imperial BeachCommercial in JacumbaCommercial in JamulCommercial in JulianCommercial in La MesaCommercial in LakesideCommercial in Lemon GroveCommercial in Mount LagunaCommercial in National CityCommercial in OceansideCommercial in Palomar MountainCommercial in Pine ValleyCommercial in PotreroCommercial in PowayCommercial in RamonaCommercial in RanchitaCommercial in Rancho BernardoCommercial in Rancho PeñasquitosCommercial in Rancho Santa FeCommercial in San DiegoCommercial in San MarcosCommercial in San YsidroCommercial in Santa YsabelCommercial in SanteeCommercial in Shelter ValleyCommercial in Solana BeachCommercial in Spring ValleyCommercial in TecateCommercial in Valley CenterCommercial in VistaCommercial in Warner Springs
Real feedback

Homeowners who hired us for this

We hadn't cleaned our panels in two years. They came out the same week, did the soft-wash deionized rinse, and showed me the production jump in our Enphase app the next day. About 11% more daily kWh. Clear price up front, no upsell.

Melissa R. Solar Panel Cleaning · Carlsbad

Got three quotes for a recurring maintenance plan. Solar Pros was the only one that actually explained the soiling math under NEM 3.0 and showed me data, not a sales pitch. Their plan price was fair and they pull production reports for me each visit.

David K. Maintenance Plan · El Cajon

Pigeons had nested under our panels for almost a year — droppings everywhere and our production was tanking. They installed the critter-guard mesh and did a deep clean in one visit. Cleaner roof, no more bird noise, production back to normal within a week.

Priya S. Bird Proofing & Cleaning · Encinitas
Serving San Diego County

Need commercial in San Diego County?

Call for a free quote. Most work scheduled within the week.

(858) 808-6055 Request a quote