Solar cleaning & O&M · Across Kerala

Your panels, generating like day one.

Dust, salt air and bird droppings quietly cut rooftop solar output by 15–25% in Kerala's climate. We clean and maintain your system the safe way — and show you the units you get back.

Free rooftop inspection · No scratch-risk · Warranty-friendly methods

PanelGlow technician cleaning a coastal Kerala rooftop solar array at sunset with a water-fed soft brush Soft brush · low-mineral water
+18%
average generation recovered after a first deep clean

Daily units, before vs. after cleaning (illustrative)

15–25%
output lost to dirty panels
All Kerala
Thiruvananthapuram to Kasaragod
0 acids
or abrasive tools, ever
kWh report
after every visit
What we do

Four ways we keep your rooftop earning

From a one-time clean to a system that cleans itself — for homes, shops, factories and solar plants.

Professional panel cleaning

Soft brushes and low-mineral water lift dust, salt and droppings without scratching the glass or voiding your warranty. Choose a water wash or a deep clean for droppings, mud lines and stains.

From ₹50/panel · water wash
₹100/panel · deep clean with cleaning solution
Minimum visit ₹600

Annual maintenance (full O&M)

A cleaning every month, plus regular electrical safety checks and kWh monitoring — so a failing panel or loose connection is caught early.

From ₹6,000/year · 3 kW home, monthly cleaning (₹500/month)
5 kW ₹7,800 · 10 kW ₹12,000

Automatic cleaning systems

Sprinkler systems for homes and robotic cleaners for large commercial and industrial arrays — your panels get cleaned on schedule, without anyone climbing up.

See sprinkler & robotic systems →

Products & accessories

Cleaning brushes, bird spikes, water drain clips and panel cleaning solution — for homeowners, installers and dealers.

Browse products →
Shop · Retail & wholesale

Buy panel-care gear online

Cleaner, brushes, bird spikes and drain clips — the same panel-safe gear our crew uses. Secure checkout, delivered across Kerala.

Shop all products →
Quick estimate

How many units are dirty panels costing you?

Move the slider to your system size. We assume about 4 units per kW per day, typical for Kerala rooftops, and a 15–25% soiling loss.

1 kW10 kW
Units lost every month
54–90
out of roughly 360 units your system can make
That's 648–1,080 units a year — a regular clean usually pays for itself.
Across Kerala

Built for Kerala rooftops

We know coastal salt, monsoon grime, highway dust and the KSEB meter. Based in Kollam and working across the state — and every visit leaves a record you can check against your bill.

ThiruvananthapuramKollamKochiThrissurKozhikodeKannur+ every district
Why PanelGlow

Cleaning is the easy part. We do the whole job.

  • Safe for your panels & warrantyNo pressure washers, no acids, no hard brushes — the things that scratch glass and void cover.
  • We measure the resultMonthly kWh monitoring turns "looks cleaner" into units recovered on your meter.
  • Electrical safety includedChecks on connections and earthing — water and 230V need care.
  • Set-and-forget optionsA sprinkler or robotic system keeps your array clean on a schedule.
On the roof

Real work, across Kerala.

Good to know

Questions, answered

How often should solar panels be cleaned?

In Kerala, once a month. Dust, salt air, pollen and bird droppings build up every week, and every week of dirt costs you units. A monthly clean with a deep clean before and after monsoon keeps output near its peak — our yearly plan schedules all of it for you.

Will cleaning really increase my generation?

Usually yes. Soiling commonly costs 15–25% of output. We record your units before and after so you see the real figure, not a guess.

Is it safe for my panels and warranty?

Yes. We use soft brushes and low-mineral water, never high-pressure jets or acidic chemicals, which are the main causes of micro-scratches and warranty disputes.

Sprinkler or robotic — which automatic system is right for me?

Homes and small rooftops usually suit a sprinkler system: nozzles along each panel row on a timer. Large commercial, industrial and ground-mounted arrays usually suit a robotic cleaner that travels along the rows. We'll recommend one after a site visit.

Can I buy brushes, spikes, clips or cleaner without a service?

Yes. We sell cleaning brushes, bird spikes, water drain clips and panel cleaning solution to homeowners, and at wholesale rates to installers and dealers. Message us on WhatsApp for the rate list.

How much does panel cleaning cost?

A water wash starts at ₹50 per panel and a deep clean with our panel cleaning solution is ₹100 per panel, with a minimum visit charge of ₹600. Sheet roofs, high structures or sites without a water point may cost a little more — we confirm the exact price on WhatsApp or after a free inspection.

Which areas do you cover?

All of Kerala — from Thiruvananthapuram to Kasaragod. We're based in Kollam. Message us your location and we'll confirm a slot.

Get started

Book a free rooftop inspection

Send your location and a photo of your solar panels. Panels on a sheet roof or a high structure? That's exactly the job we're equipped for. No obligation, no pushy sales.