A dirty solar panel isn’t a cosmetic problem. That film sits directly between the sun and the cell, and it quietly takes a bite out of what your system produces every day you leave it there. Algae, mildew, and a fine film of dirt settle onto solar panels the same way they settle onto everything else, and homes near ponds and water tend to soil even faster. That film does more than dull the glass. It sits right between the sun and the panel, and it can quietly cut how much power your system actually produces, so keeping the glass clean is about output, not just looks.
We clean residential solar panels with pure water for a spot-free finish, using no pressure and working entirely from the ground. It’s a careful approach that gets the panels genuinely clean and leaves your shingles untouched, and it’s how we work every solar job at Holy City Hydroshine.
If your panels have picked up that Lowcountry film and your production has slipped, we’re glad to take a look. Call us at (843) 729-3095 and we’ll set up a time.
We clean residential panels with the same pure-water method across the board, adjusting only how we reach them so every setup gets the same spot-free result.
This is the most common setup, with the panels sitting up on the roof plane. We reach them from a ladder with a water-fed pole and clean them without ever stepping onto the roof, so your shingles stay untouched, and if the roof itself needs attention we handle roof cleaning as a separate service. Because roof-mounted panels take the full brunt of our humidity and airborne organics, this is the setup that shows the film build-up the most around here.
These sit on a ground rack rather than up on the roof, and we reach them directly without any ladder height. Before we start, we wet down and look after the plants and landscaping around the array so everything near the panels comes through the job in good shape.
Beyond a clean set of panels, there are a few real reasons homeowners hand us this job instead of doing it themselves or calling a general washer.
We clean with a water-fed pole and a deionized water tank, which means pure water that dries with no spots and no mineral residue left behind on the glass. It’s the same pure-water approach behind our exterior window cleaning, where the goal is the same spot-free result. A soft scrub and that pure water lift the film gently, protecting the seals around each panel and giving you a finish that’s clean edge to edge.
Every panel is reached from a ladder while the crew stays off your roof entirely, so nobody is walking your shingles during the job. That keeps the cleaning well away from your roofing and the flashing and seals that a foot on the wrong spot can loosen.
Every solar cleaning is documented with before-and-after photos sent straight to you. You get to see exactly what the panels looked like before and how they came out, whether you were home for the work or not. It’s just how we do every job, not an add-on.
From your first call to the finished job, here’s how the whole thing goes.
Call us or request a quote online, and because solar cleaning is priced per panel, we’ll confirm your panel count and whether the array is roof-mounted or ground-mounted. From there we give you a free estimate with the price and a clear picture of what to expect.
Once you’re ready, we book the job and you get a confirmation along with reminders leading up to the appointment. The morning of, we send a quick heads-up with an ETA so you know when to expect us.
On job day, the crew hooks the deionized water tank to the hose and wets the panels down first with the Xero water-fed pole. That initial rinse loosens the same film of algae and organics we lift off siding during a house wash, so it’s ready to come away cleanly.
Next we scrub the panels and rinse them with pure water through the water-fed pole, all from the ladder. The pure water carries the loosened film away and dries clear, leaving the glass spot-free.
We take before-and-after photos on every job and send them to you, so you can see the result even if you weren’t around while we worked.
If you’re home, we walk the finished work with you before we pack anything up. The invoice only follows once you’re satisfied with how the panels came out, If something isn’t right, we come back and make it right — that’s our satisfaction guarantee.
Solar cleaning is priced per panel, so most jobs really come down to how many panels you have and how they’re mounted.
No, we clean roof-mounted panels entirely from a ladder using a water-fed pole, and the crew does not get on the roof. It’s the same ladder work we do for gutter cleaning, so we can handle both along the roofline in one visit. That keeps foot traffic off your shingles while the panels still get a full pure-water cleaning.
We clean panels with pure, deionized water and a soft scrub rather than a pressure washer, because high pressure can force debris past the seals around the panels. The pure water lifts the film and rinses spot-free while keeping those seals protected.
A typical cleaning takes about one to two hours. Heavily soiled arrays can take longer, up to four or five hours in the worst cases, depending on how much build-up has settled on the glass.
No, you don’t need to be home. We document the job with before-and-after photos and send them to you whether you’re there or not. If you are home, we’ll walk the finished work with you before we pack up.
A quick panel count is usually all we need to get you a number, since the job is priced per panel. If the Lowcountry humidity has dulled your panels and cut into what they produce, we’ll get them clean and back to full output. Call us at (843) 729-3095 and we’ll get your Summerville solar cleaning on the schedule.
