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ETFE film of characteristics and typical applications by thickness

The thickness of ETFE (ethylene-tetrafluoroethylene copolymer) — ranging from 25μm to over 1mm, with composite structures reaching the millimeter level — directly determines its mechanical properties, light transmittance, etc. It is divided into three types for PV and other fields: Ultra-thin (25-50μm): Extremely lightweight, highly flexible, ~95% light transmittance, suitable for flexible PV encapsulation and portable energy equipment; Conventional (50-200μm): Balanced performance, accounting for over 70% of global consumption, used in BIPV membrane structures and rigid PV protection; Thick-walled/composite (200μm+): High strength and corrosion resistance, applied in PV power plant protection, industrial linings and special building load-bearing structures.

  • 2911-2023

    BIPV glass with printing technology

    BIPV photovoltaic screen-printed glass is a special BIPV photovoltaic glass that uses screen printing technology to treat the glass surface to achieve photovoltaic power generation functions. Silk screen technology is a common glass process that forms a conductive film by printing conductive materials, such as silver paste or carbon nanotubes, on the surface of the glass. These conductive films can convert sunlight into electricity and output it to power the building's electrical system. BIPV photovoltaic screen printing glass has the following advantages:

  • 1906-2023

    Xindongke energy rooftop solar panels for the Germany market.

    Rooftop solar panels are photovoltaic (PV) panels that are installed on the roofs of residential, commercial, and industrial buildings to capture and convert sunlight into usable electricity. These panels consist of multiple solar cells made from semiconductor materials, typically silicon, which generate direct current (DC) electricity when exposed to sunlight.

  • 2605-2023

    We are at the SNEC 2023

    On May 24, the 16th (2023) International Solar Photovoltaic and Smart Energy (Shanghai) Conference and Exhibition was officially opened to the audience. On the opening day of the exhibition, ready-made goods exploded in popularity. In addition to the photovoltaic industry leaders, Tongwei, Longji, Jinko, Trina ,solarspace and so on joined, attracting more domestic and foreign exhibitors to visit.

  • 2804-2023

    April 27, 2023 Hangzhou New Energy storage Conference

    Recently, The new energy enterprises represented by Xindongke participated in the Haiju New Energy storage Conference in Hangzhou.

  • 2703-2023

    Various types of solar patterned glass

    What is patterned glass? Patterned(textured) glass is also a kind of glass, and there are different called such as "Patterned glass", “Embossed glass “or "Rolled glass", which is belong a kind of flat glass, it is made of flat glass by calendaring molding. Meanwhile, It is with a transmittance in the optical characteristics of non-transparent and rich patterns. It has the characteristics of good decoration and is widely used in various places. A few of common patterned glass patterns include wood style, water pattern, long stripes, ice flower, snowflake, crabapple flower...all belong to patterned glass.

  • 0401-2023

    The market scale of monocrystalline silicon continues to expand, with photovoltaic as the main application field

    The market scale of monocrystalline silicon continues to expand, with photovoltaic as the main application field. Monocrystalline silicon refers to the substance formed by silicon atoms in an arrangement, which is a relatively active non-metallic element crystal. Compared with polycrystalline silicon, monocrystalline silicon has the advantages of high photoelectric conversion efficiency, high mechanical strength, long service life, low fragmentation rate, and is widely used in photovoltaic power generation and semiconductor manufacturing.

  • 2608-2025

    ETFE film of characteristics and typical applications by thickness

    The thickness of ETFE (ethylene-tetrafluoroethylene copolymer) — ranging from 25μm to over 1mm, with composite structures reaching the millimeter level — directly determines its mechanical properties, light transmittance, etc. It is divided into three types for PV and other fields: Ultra-thin (25-50μm): Extremely lightweight, highly flexible, ~95% light transmittance, suitable for flexible PV encapsulation and portable energy equipment; Conventional (50-200μm): Balanced performance, accounting for over 70% of global consumption, used in BIPV membrane structures and rigid PV protection; Thick-walled/composite (200μm+): High strength and corrosion resistance, applied in PV power plant protection, industrial linings and special building load-bearing structures.

  • 1108-2025

    What are the advantages and disadvantages of the flexible solar modules with adhesive backing ?

    Self-adhesive flexible solar modules offer key advantages: easy installation without brackets/drilling, cutting steps by 70% and boosting efficiency by 40%; adaptability to curved/irregular surfaces; lightweight (4-5kg/m²) for load-sensitive areas; reduced base material damage and waterproof risks; suitability for temporary/mobile use. Disadvantages include limited durability (affected by temperature/UV), high temperature sensitivity, hard maintenance/replacement, strict base material compatibility, and cost-performance conflicts.

  • 1807-2025

    Bright Market Prospects for Greenhouse Solar Modules, Facilitating Synergistic Development of Agriculture and Energy

    Greenhouse solar modules show bright prospects. With strong demand, they solve energy issues in agriculture. Technological innovations like spectral filtering boost efficiency. Policy support drives growth, aiding energy transition and agricultural development.

  • 2406-2025

    The 18th (2025) International Solar Photovoltaic and Smart Energy, Energy Storage and Battery Technology and Equipment (Shanghai) Exhibition

    On June 10, the 18th (2025) International Solar Photovoltaic and Smart Energy & Energy Storage and Battery Technology and Equipment (Shanghai) Exhibition opened at the National Exhibition and Convention Center (Shanghai). Over 3,600 companies from 95 countries showcased products spanning the entire photovoltaic industry chain. Advanced technologies like TOPCon and perovskite tandem cells, along with integrated photovoltaic - energy storage solutions, were highlights. The event also featured forums on industry trends. Lasting until June 13, this exhibition serves as a crucial platform for global cooperation, innovation, and the push towards green energy transition.

  • 0906-2025

    Key Differences Between Double-sided and Single-sided Fluorinated Backsheets for Solar Panels

    This article focuses on the advantages and disadvantages of double - sided and single - sided coated fluorinated backsheets for photovoltaic modules. Double - sided coated ones offer excellent weather resistance, high mechanical strength, and good compatibility, but they are costly, less environmentally friendly, and heavy. Single - sided coated backsheets have cost and weight advantages, and better environmental performance, yet their weather resistance is slightly weaker, the process is more complex, and market recognition is low. Overall, the choice between them depends on specific project requirements and application scenarios.

  • 2305-2025

    The Critical Impact of Electrical Connection Materials on PV Module Performance

    Electrical connection materials are crucial components in photovoltaic (PV) modules for achieving current conduction, and their performance directly impacts the module's conductive efficiency, reliability, service life, and safety. The following analysis explores the specific impacts of core materials such as solder ribbons, busbars, and junction boxes on module performance :

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