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Solar Panel Surface Protection

-- Steady & Reliable Manufacturer --

Dedicated Protection for Solar Photovoltaic (PV) Modules

The efficiency of a solar panel is directly linked to the cleanliness and integrity of its glass surface. Solar Panel Surface Protection Film is a high-tech solution designed to protect the tempered, anti-reflective (AR) glass and aluminum frames of PV modules. During the journey from the factory to remote solar farm sites, panels are exposed to significant risks: mechanical vibration, abrasive sand, salt-spray, and bird droppings. Even a microscopic scratch on the AR coating can cause light scattering, reducing the total energy yield of the panel. Qida’s solar films provide a temporary, weather-proof barrier that keeps the modules in peak condition until they are ready for commissioning.

At Wuxi Qida, we understand that solar panels are often stored outdoors at construction sites for weeks or months. Our solar films are engineered with the highest levels of UV stabilization to prevent the film from becoming brittle or bonding permanently to the glass. We utilize a specialized acrylic adhesive that is chemically neutral, ensuring it does not react with the porous surface of AR-coated glass. Additionally, our films are designed to be "wind-proof," maintaining a secure bond even during high-velocity transport on open trucks or when exposed to wind on-site. By providing a clean surface at the time of installation, Qida helps solar developers maximize their Return on Investment (ROI) by ensuring the system begins its life at 100% rated efficiency.

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Technical Data & Durability Standards

Property MetricTechnical Standard
Base FilmMulti-layer Co-extruded LDPE
Film Thickness50 micron to 100 micron
UV Resistance6 Months to 12 Months (Rated for Desert/Tropical)
Adhesion Strength15g/25mm to 80g/25mm (Ultra-Low to Low)
Transparency> 90% (Allows for testing under film)
ColorClear / Transparent Blue
Tensile Strength≥ 20 MPa
Weathering TestISO 4892-2 Certified

Primary Solar Industry Applications

Essential for various stages of the renewable energy supply chain:

  • PV Module Assembly: Protecting the glass during the frame-attachment and junction-box installation phase.
  • High-Yield Testing: High-transparency films allow for "Sun Simulator" testing without removing the protection.
  • International Logistics: Preventing glass-to-glass friction and salt-air corrosion during sea container shipping.
  • On-Site Installation: Protecting the panels from cement dust, sandstorms, and scratches during mechanical mounting on racking systems.
  • Aluminum Frames: Narrow-width tapes for protecting the anodized frame from scratches during handling.
  • Concentrated Solar (CSP): Specialized films for protecting high-reflectivity mirrors in thermal solar plants.

Key Technical Advantages of Qida Solar Film

Why top-tier solar manufacturers choose Qida’s technical solutions:

  • Anti-Reflective Coating Safety: Our adhesive is formulated to be non-migratory, ensuring the porous AR coating remains uncontaminated.
  • Desert Durability: Tested to withstand the extreme heat and UV levels found in global solar hubs like the Middle East and Australia.
  • Residue-Free Removal: Guaranteed to peel off cleanly, leaving the glass perfectly ready for sunlight absorption.
  • Large Format Capability: Available in widths up to 1580mm to cover the latest generation of "Super-Size" PV modules.
  • Tear Resistance: Tough enough to resist the abrasion of wind-blown sand in arid environments.
  • Sustainable: 100% recyclable PE material, supporting the green ethos of the solar industry.

Supply, Trade & Logistics

Global support for the solar energy manufacturing sector:

  • Packaging: Rolls are wound on heavy-duty cores and packed on pallets with moisture-proof wrapping for sea freight.
  • Lead Time: 15-20 business days.
  • Minimum Order: 10,000 square meters.
  • Customization: We can print directional arrows to assist installers with panel orientation.
  • Q: Will the film affect the "Flash Test" results in the factory?
  • A: Our high-clarity solar film has a very low impact on light transmission. Many factories can perform testing through the film and apply a correction factor to their results.
  • Q: How long can I leave the film on after the panels are installed?
  • A: The film should be removed before the final electrical commissioning. Our UV-stabilized versions are rated for 6-12 months, allowing plenty of time for site construction.
  • Q: Does the film protect against hail damage?
  • A: It provides a small amount of cushioning, but it is primarily designed to prevent scratches and surface contamination, not to replace the impact rating of the tempered glass itself.
  • Q: Is the adhesive safe for bifacial panels?
  • A: Yes. We can provide film for both the front glass and the back-glass/backsheet of bifacial modules.
  • Q: Can the film be used in very cold climates?
  • A: Yes, our films are tested for performance down to -40°C, ensuring they don't become brittle or lose adhesion during winter transport.
About Us
Wuxi Qida Tape Co., Ltd.

One single flaw is enough to change a “desirable” product to an “inferior”. That's the reason why the application of protective film on stainless steel, aluminum, pre-coated metal, plastic panel, ceramics, carpets, decorative laminates, glass etc. is popular all over the world. 

Wuxi Qida Tape Co., Ltd is a professional China Solar Panel Surface Protection Manufacturers and Custom Solar Panel Surface Protection Suppliers. Our protective films can protect numerous products to avoid scratches, marks, damage and dirt in the process of bending, pressing, roll forming, painting, transportation and installation, etc. The protective film can be easily applied and removed, leaving no residue glue after removal. Thus with the protection of the protective film, people can enhance the market competition of their valued products! 

As one of the manufacturers of temporary surface protection film in China, we have introduced advanced machines from Germany and are certified by ISO 9001 & ISO14001 system. In addition, we employ many experienced technicians/engineers and establish close relationships with research and development institutes to launch innovative protective foils into the market continuously. 

Qida Tape offers a wide range of protective film solutions to match your products /surfaces in manufacturing or processing processes. Getting the right match between protective film and your products/ surfaces requires lots of expertise. At Qida Tape, our professional engineers and technicians have this expertise to help. 

Through continuous technical innovation and strict quality control standards, our products are available all over China and we have been exporting to Europe, North America, Australia, the Middle East and Japan, etc. since 2002. With consistent quality, competitive prices and positive after-sales services, we can always guarantee your full satisfaction in working with us!

 

 

Get In Touch
Contact Information

We’ll take time to deal with each issue, no matter how mundane it may appear to you. We’ll always accommodate you. And you’ll find that we speak your language and understand your technical problem. That’s why we can cooperate successfully with our clients from nearly 100 countries in so many years.

  • Tel & Fax
    0086-510-83452956 / 0086-510-83452959
  • WhatsApp & Wechat
    0086-13771122281
  • Send Us An Email
    [email protected] 
  • Visit Our Factory
    No. 18 Wanshou Road, Qianzhou Town Industrial Park, Wuxi City, Jiangsu Province, China Post Code:214181

Company Advantage

  • Customization

    We have a strong R&D team, we can develop and produce products according to the technical data sheets or samples supplied by the customers.

  • Cost

    We produce the backing film, coating adhesive, print the logo, rewind the film, slit the roll and pack the products all these processes are in our factory. So we can offer premium products with consistent quality at competitive prices.

  • Quality

    We have our testing lab and advanced and complete inspection equipment, which can ensure the quality of the products.

  • Multiformity

    We have three kinds of adhesives, i.e.: acrylic water adhesive; acrylic solvent adhesive and natural rubber adhesive. Our clients thus have extensive selections to meet their requirements for different industries and products.

  • Capacity

    Our annual production capacity is over 12000 tons, we can meet the needs of different customers with different purchase quantities.

  • Service

    We focus on developing high-quality products for top-end markets. Our products are in line with international standards and are mainly exported to Europe, America, Australia, Japan and other destinations around the world.

  • 1999

    01. Established

  • 20,000M²

    02. Factory Area

  • 95+

    03. Experienced Staff

  • 90

    04. Export Area
Surface Protection Fleece Stainless Steel Surface Protection Powder Coated Surface Protection Blue Surface Protection Films Furniture High-Gloss Surface Protection