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Areas of Application
Solar Panel Coating
Star Solar Shield Cool
Keeps Solar Panels Cooler, Cleaner, and Producing More Power
Star Solar Shield Cool is a dual-action coating built for homeowners, EPC contractors, and solar farm operators who want panels that stay cooler and cleaner for longer. It pairs heat-reflective pigments with a hydrophobic, self-cleaning top layer, so surface temperature drops while dust, water, and UV rays are kept from taking their toll.
Because it holds down heat and keeps grime from settling, panels treated with this coating track closer to their rated output for longer. Its cooling performance is backed by lab testing, making it a dependable way to protect panel life and energy yield across rooftop, farm, and utility-scale installations.
Why Choose Star Solar Shield Cool
- Heat-Reflective Formula — reflects solar radiation to lower panel surface temperature
- Hydrophobic Coating — repels water so rain and dew slide off instantly
- Self-Cleaning Surface — prevents dust and grime from sticking, reducing manual cleaning
- UV-Resistant Barrier — shields panels from long-term UV degradation and yellowing
- High Light Transmission — stays optically clear so sunlight reaches the cells unobstructed
- Lab-Tested Cooling Performance — delivers measurable heat reduction backed by test data
GET A FREE QUOTE
Talk to an expert.
Our technical team will assess your requirement, recommend the right solution, and send you a detailed quote — at no cost.
An ESCO recognized leader in the industry
Request your free quote
Fill in the form and we will be in touch within 24 hours.
Request received!
Our team will review your details and get back to you within 24 hours.
The Problem
Why This Solar Panel Coating Is Necessary
Heat, dirt, and weathering quietly erode solar output. A protective coating helps stop all three.
Excessive Heat Reduces Solar Efficiency
High panel temperatures lower power output, reducing the overall efficiency and energy generation of your solar system.
Dust, Dirt & Water Build-Up Blocks Sunlight
Dust, bird droppings, and water stains reduce light absorption, forcing frequent cleaning and lowering panel performance.
UV Exposure & Weathering Shorten Panel Life
Continuous exposure to UV rays, rain, and harsh weather can degrade panel surfaces over time, leading to reduced durability and higher maintenance costs.
Benefits
6 Reasons to Choose Star Solar Shield Cool
Star Solar Shield Cool keeps panels cooler, cleaner, and better protected — for more consistent energy output over the long run.
Cooler Panels, Better Conversion
The heat-reflective formula bounces solar radiation away from the panel surface instead of absorbing it, keeping cells running cooler for better conversion efficiency.
More Power From Every Panel
By reducing heat buildup and keeping the surface clear of grime, panels maintain stronger light transmission throughout the day, performing closer to rated capacity.
Fewer Manual Washes
The hydrophobic coating causes water to bead and roll off, carrying loose dust with it, meaning fewer manual washes and saved labor and water.
Built-In UV & Moisture Protection
Forms a protective barrier against UV rays and moisture, two of the biggest causes of panel degradation, helping panels retain performance and appearance longer.
Reliable in Dust, Humidity & UV
Engineered to hold up in dusty, humid, or high-UV environments that accelerate panel wear faster than moderate climates.
More Energy Per Rupee Spent
Cooler operation, less cleaning, and slower degradation add up to more usable energy per rupee spent on solar infrastructure over the panel's life.
How to Apply
Method of Application
Applying Star Solar Shield Cool is straightforward
Surface Preparation
Ensure solar panels are completely clean, cool, and dry before application. Wash with water and a mild non-abrasive detergent to remove dirt, dust, bird droppings, and organic contaminants. Rinse thoroughly and allow the surface to dry completely.
Mixing
Stir Star Solar Shield Cool until it becomes homogeneous, then transfer it to a mixing container. Mix thoroughly for at least 2 minutes using a slow-speed stirrer (300–400 RPM) to achieve a uniform consistency.
Application
Apply the first coat evenly using a soft brush, roller, or low-pressure airless sprayer, ensuring complete coverage of the panel surface, edges, and frames. Apply the second coat perpendicular to the first after 4 hours (at 30°C). Allow 24 hours drying time before moisture exposure and full curing within 5–7 days.
Testimonials
What Our Customers Say
FAQs
Frequently Asked Questions
Everything you need to know about Star Solar Shield Cool.
What is Star Solar Shield Cool used for?
It is a solar panel coating designed to reduce panel surface temperature while protecting against dust, water, and UV damage.
How does this solar panel coating reduce heat?
It reflects solar radiation away from the glass surface, keeping the panel cooler and helping maintain higher energy conversion efficiency.
Is this solar panel paint safe for all panel types?
Yes, it is formulated to be compatible with standard glass-surfaced solar panels used in residential, commercial, and utility-scale installations.
Does the hydrophobic solar panel coating reduce cleaning frequency?
Yes, its self-cleaning property lets water and dust roll off the surface, significantly reducing how often manual cleaning is needed.
How long does one application of this solar panel coating last?
Performance depends on climate and exposure, but the coating is engineered for extended durability against UV and weathering compared to uncoated panels.
Can this solar panel coating improve energy output?
Yes, by lowering surface temperature and keeping panels cleaner, it supports more consistent light transmission and better daily energy yield.
What surface preparation does this solar panel coating require?
Panels should be cleaned of dust, oil, and residue, then fully dried before the solar panel coating is applied.
Can this solar panel paint be applied by anyone?
Basic application skills are sufficient, though following the surface preparation, mixing, and application steps carefully ensures the best results.
Does this solar panel coating affect light transmission?
No, it is formulated to remain optically clear, so sunlight reaches the solar cells without noticeable obstruction.
Is this solar panel coating suitable for dusty or humid regions?
Yes, its hydrophobic and self-cleaning properties make it especially useful in dusty, humid, or high-UV climates where panels degrade faster.
Still have questions?
Our team is happy to help with technical specs, application guidance, or a custom quote.
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