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HYDRASOL FOR SELF CLEANING SOLAR PANELS


"Dirty solar panels in high dust / pollen or desert areas can reduce their power capability by up to 30%," says Seamus Curran, Professor at Houston University.
The conversion capacity of solar panels, usually within the 20% range, is reduced by dust, grime, pollen and other particles accumulated on the solar panel after a weeks time and keeps on increasing . 
There was dire need for a high-quality hydrophobic, self-clean, high-performance nano solar panel coating, long-lasting, easy-to-clean protective coating on all forms of solar photovoltaic panels that will also improve the energy generation of each panel.

HYDRASOL INVISIBLE NANO COATING FOR SOLAR PANEL


In practice: Applied on utility-scale solar installations in Rajasthan and Gujarat; used by rooftop solar project developers in western India to reduce panel soiling loss and extend cleaning intervals in high-dust environments. For volume supply or application partnership, contact the ANT LAB team.

THE PROBLEM WE SOLVED FOR SOLAR PANELS

In the geographical areas where it is mainly rainy, it is a very time-consuming and expensive activity for daily cleaning and maintenance of solar panels installed on the top of the infrastructure which, if not performed regularly in 7~10 days, would reduce the power production. However, manual cleaning poses a high risk for cleaners employed at a height of 12 to 30 feet from the ground level and a high risk for cleaning.

Natural cleaning sources include wind and rain storms which will effectively clean the glasses encompassing the solar panel. Wind cleaning is stated as a non-feasible technique as high wind speed is needed to clear the particles from the dust and velocity may vary depending on various geographical locations and seasonal conditions. Cleaning with rain is whispered as an efficient cleaning method, but in reality, it is a low-efficiency cleaning method and if local environmental contamination is high, debris leaves over the solar panel surface after rainfall.Our Nano Coating forms a layer which leads to beading effect or hydrophobic effect on glass surface of solar panel.  

HYDRASOL INVISIBLE NANO COATING FOR SOLAR PANEL

Mechanical cleaning mode includes the use of a robotic arm and wiper. The type of wiper cleans the glass cover of the solar panel with a device just like the windscreen-wiper for automobiles. The wiper consists of an electrostatic fabric that needs to be charged for wide-area surfaces and difficult to scale. The robot type appears to be effective in cleaning strongly adhered dust particles and large area surfaces, but it requires high operating voltage and human intervention is required to start the operation and move from one row to the next.  

WE PROPOSE HYDRASOL NANO COATING AS A DURABLE AND SUSTAINABLE SOLUTION TO SOLVE ALL YOUR PROBLEMS. OUR PRODUCT IS TUV RHEINLAND CERTIFIED.

FEATURES OF HYDRASOL

TEST REPORTS OF HYDRASOL

CHARACTERISTICS RESULTS
Appearance Colourless , Liquid
Coating thickness Less than 1 microns
Optical Distortion No Distortion observed.
Transmission of Light 380nm to 750 nm No Changed observed.
Salt Spray Test (ASTM B117) NA
Scratch Hardness Good
Abrasion Resistance Good
Curing Room Temperature Cure

BENEFITS

PROVIDES
  • Water beading effect
  • Easy application
  • No appearance change
  • No changes in IV curves
PREVENTS
  • Mold/mildew growth
REDUCES
  • Dirt Deposition
  • Regular Maintainence

HYDRASOL VIDEO GALLERY

Further reading

Solar panel soiling and energy output in Indian dust conditions
Cleaning cadence versus warranty claims on solar sites
Field conditions that change solar coating value

Frequently asked questions

HydraSol is a hydrophobic self-cleaning topcoat for solar panels: water beads and soil lets go more easily, which helps cleaning schedules in dusty or rinse heavy sites. It does not replace inverter service, tracker work, or warranty claims on defective modules. The particles are smaller than visible wavelengths, so the film stays clear when you apply it evenly.

Where manual washing is costly or access is awkward, a durable hydrophobic film can reduce how strongly grime bonds and can make rinsing more productive. Confirm roof safety, water availability, and module maker rules before you specify field application. Site yield still depends on shade, soiling type, and cleaning history.

You can coat in the factory or after modules are on site. Line up logistics, masking, cure conditions, and any module supplier sign off with ANTLAB and your contractor before you schedule.

Official scope is photovoltaic panels only. Marketing may mention glass or polymer fronts; your contract should match what the HydraSol documentation allows and what the module bulletin says. If your front sheet is not covered, call ANTLAB before you spray.

No. Those tables reflect the sample and test conditions shown on the sheet. They are not a bankable production guarantee for your plant. Real change in kilowatt hours depends on climate, tilt, soiling mix, and how you run cleaning. Model your own site and treat the percentages as orientation only. The legal note on the sheet says the same: lab data only, no warranty of performance or fitness for your job.

Spray for the best finish, then spread with the supplied cloth. At about 27°C and 55% relative humidity, plan about 10 to 15 minutes to dry enough to handle, about 10 minutes before open dust, and about 5 to 7 hours to full hardness. Coverage runs about 850 to 1100 square feet per litre. Lab data shows wet scrub pass above 100 cycles, no optical distortion, and no change in light transmission under the stated tests.

Pack sizes include 200 ml sample, 10 L, and 25 L. Store in a dry area between above 14°C and below 38°C. Shelf life is about 12 months sealed and about 6 months after opening; close the cap immediately after use to limit contamination.

Published scope is solar panels only. For building glass or vehicles, choose the ANTLAB product written for that surface, for example HydraGlass on many glass jobs. Ask sales for a written match so installers and energy models stay aligned.