A solar panel cleaning business is one of the lower-cost trades to start: with an LLC, liability insurance, a deionized-water system, a water-fed pole, soft brushes, and roof-safety gear, you can open for $3,000 to $10,000. The pitch to customers is simple and honest — dirty panels lose output, so cleaning pays for itself in recovered electricity. The real challenge isn't the work; it's getting found, because the demand is local and most homeowners don't know the service exists until they search for it.
We build websites and run marketing for cleaning and home-service businesses, so the steps below are practical, and we'll be honest about the stage where you don't need us yet.
Form the business and get insured. An LLC, an EIN, and general liability insurance. Working at height around expensive equipment makes coverage essential, not optional.
Buy the right equipment. A deionized/purified-water system, a water-fed pole with a soft brush, ladders, and roof-safety gear. Purified water is the key — it dries spot-free and won't reduce output.
Learn safe technique. No pressure washers, no abrasive brushes — both can scratch panels and void warranties. Soft brush, purified water, and care around the wiring.
Set services and pricing. Residential cleanings, recurring maintenance plans, and commercial or solar-farm contracts. Residential jobs commonly run $150–$400; commercial is priced per panel or per array.
Get found: a profile, reviews, before/after photos, and installer referral partnerships.
LLC and insurance, a purified-water setup and water-fed pole, soft brushes, ladders and safety gear, and a website. The lean way to start with low overhead and learn the work before scaling.
A wrapped vehicle, a larger purified-water tank and reach system, possibly robotic or rotary tools for big arrays, and a second technician. Worth it once you've landed recurring commercial or solar-farm contracts that justify the gear.
Demand is local and most homeowners don't know the service exists. The cheapest, fastest wins:
If you haven't cleaned your first array, don't pay anyone for SEO. Get insured, buy the gear, and land a few jobs through installer partnerships and your network first — a free Google profile and a one-page quote-request site are plenty to start. We'd rather you spend on a purified-water system than on us.
Once jobs are repeating and you want inbound quote requests, a real site and local SEO are how you grow. That's where our Start Getting Leads plan ($249/mo: site + AI lead capture) and Grow in Google plan ($597/mo: adds the SEO engine and attribution) fit. Useful next reads: starting a window cleaning business, solar business plan, more start-a-business guides, and whether local SEO is worth it.
A residential solar cleaning business can start for $3,000 to $10,000 — LLC, insurance, a purified-water system and pole, soft brushes, safety gear, and a website. Commercial-ready gear pushes it higher.
A deionized/purified-water system, a water-fed pole with a soft brush, and roof-safety gear. Purified water dries spot-free. Pressure washers and abrasive brushes can damage panels, so they're avoided.
A Google profile and reviews, partnerships with solar installers, a simple site with before/after photos, and outreach to commercial properties with rooftop arrays. Most demand is local.
Once you've cleaned a few arrays, send your business name and city — we'll build a working demo within 48 hours. Free, no card, no commitment.
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