1. Early Morning Scheduling
Thermal Shock Prevention
We wash panels early in the morning when ambient temperatures are low and modules are cool. This completely eliminates the risk of thermal shock micro-fractures in silicon cells.
Your panels cannot generate electricity through a layer of baked dust, bird droppings, and urban grime. Professional, scratch-free rooftop cleaning that protects your anti-reflective coating and boosts generation immediately.
Try Solabrix before committing: This is the service to try out before committing to a year-long service relationship. If you buy AMC within one month after this service, we will adjust it towards the cost of AMC. In other words, it won't cost you extra if you buy AMC after this service.
The Physics of Soiling
Dust isn't just cosmetic. Airborne particulate matter, construction silica, bird droppings, and industrial emissions create an opaque blanket that blocks photons from reaching the silicon wafer beneath.
In Indian cities, light rain mixes with airborne dust, creating a sticky mud slurry. When the sun bakes it dry, it forms a cemented mineral film that rain cannot dissolve.
A single bird dropping or clump of grime shades a localized section of a solar cell. Under sunlight, that shaded cell stops generating and turns into an electrical resistor, heating up to 100°C+ and risking permanent burnout.
Untrained building cleaners using household brooms, dirty rags, or harsh chemicals scratch the Anti-Reflective Coating (ARC). Once stripped, solar glass permanently reflects sunlight away instead of absorbing it.
Throwing cold water onto panels that have been baking under the afternoon sun (60°C+) causes catastrophic thermal shock, creating microscopic cracks in the silicon cells that ruin panel efficiency.
Engineering Care
We don't take shortcuts. Every single module wash follows strict technical protocols executed by trained technicians equipped with specialized gear.
Thermal Shock Prevention
We wash panels early in the morning when ambient temperatures are low and modules are cool. This completely eliminates the risk of thermal shock micro-fractures in silicon cells.
Zero Mineral Calcification
Our technicians test your rooftop water with digital TDS meters. We employ low-mineral rinse techniques to ensure hard borewell water never leaves stubborn white calcium scale on your panel glass.
Protecting Anti-Reflective Coatings
We use specialized carbon-fiber telescopic poles with solar-grade soft nylon bristles. Dirt, bird lime, and soot are gently loosened without scratching the anti-reflective glass surface.
Complete Visibility On Your Phone
You don't need to climb a precarious rooftop ladder to check the results. Our team uploads high-resolution before-and-after photos directly to your Solabrix Zenith dashboard.
Simple, Transparent Pricing
Enter your plant capacity to see the exact price for a one-time professional wash.
SolarSaathi Member Price applied. You save ₹250 on this wash.
This is the service to try out before committing to a year-long service relationship. If you buy AMC within one month after this service, we will adjust it towards the cost of AMC. In other words, it won't cost you extra if you buy AMC after this service.
For a 5 kW plant · ₹275/kW · SolarSaathi Member Price
Flexible Service
This is the service to try out before committing to a year-long service relationship. If you buy an AMC within one month after this service, we will adjust it towards the cost of the AMC. In other words, it won't cost you extra if you buy AMC after this service.
Schedule a comprehensive array cleaning before festival seasons or after heavy construction dust storms in your neighborhood to ensure common-area power bills stay minimal.
Commercial solar systems located near highways or industrial zones accumulate heavy diesel soot and particulate matter. An ad-hoc single wash instantly restores peak megawatt-hour generation.
Frequently Asked Questions
Clear answers on cleaning methods, thermal shock, water chemistry, and safety.
A Solabrix Single Module Wash is a comprehensive on-ground panel cleaning service.
It includes on-site water TDS testing to avoid limescale scaling, gentle washing using specialized telescopic soft-bristle solar brushes, early-morning scheduling to prevent thermal shock micro-cracking, visual inspection for hotspots or physical glass damage, and high-resolution before-and-after photo proof uploaded to your Zenith portal.
Informal cleaners cause permanent damage in three ways:
Solabrix uses certified techniques and solar-grade equipment to protect your panels' 25-year lifespan.
Under midday Indian sun, solar panel glass heats up to 60°C–70°C. Spraying room-temperature or cold water onto hot glass causes sudden localized temperature differentials—known as thermal shock.
This can shatter tempered glass or cause micro-fractures in silicon cells that degrade generation permanently. Solabrix schedules washing strictly during early morning hours before panels heat up.
Yes. Our technicians carry digital TDS (Total Dissolved Solids) and pH meters. If water TDS is too high (hard borewell water), it leaves permanent mineral stains that act like permanent shading.
We verify water suitability and employ low-mineral rinse techniques to protect the glass surface.
Yes. Access to a functioning rooftop water tap or outlet and a standard electrical socket is required. Our technicians arrive with all necessary specialized hoses, connectors, telescopic poles, and soft solar brushes.
Technicians strictly follow rooftop safety standards. They wear safety harnesses, lifelines anchored to rigid structural points, non-slip rubber footwear, and helmets.
Homeowners are completely protected from the personal liability risks associated with untrained laborers on wet rooftops.
Depending on soiling severity, location (proximity to construction or major roads), and how long since the last wash, plant owners typically observe a 15% to 30% immediate rebound in daily generation score right after a professional cleaning.
Currently, our on-ground physical cleaning services are active exclusively in Bavdhan, Kothrud, Warje, Karvenagar, and Erandwane.
We are actively expanding our technician presence to cover more Pune neighborhoods soon.
Note: SolarSaathi digital monitoring and managed care is open to all solar plant owners across all of Pune.
Yes! Active SolarSaathi subscribers receive substantial discounts (up to 20%–25% off) across all capacity tiers for module washes. For example, a 5 kW plant wash costs ₹1,375 for members versus ₹1,625 standard.
Yes, absolutely.
This is the service to try out before committing to a year-long service relationship. If you buy AMC within one month after this service, we will adjust it towards the cost of AMC. In other words, it won't cost you extra if you buy AMC after this service.
Book a single module wash to remove baked grime and start seeing higher daily units immediately.