Another Sun Of The Photovoltaic Power Station, 83% Light Reflectivity, 10% Generation Gain Increasing -Low Investment, High Gain, Easy Operation And Maintenance


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    Photovoltaic bifacial modules, which bring higher power generation than single-sided modules, have become the next period’s trend. However, it exits a deficiency of pain points in bifacial modules: reflectivity of the natural ground environment is low, which causes light cannot be effectively utilized by the backplane, and there is no mature and system solution to improve the backplane power generation.


    In this background, after 3 years of research and development, Halead, a Chinese advanced material company, has conquered the technology of improving the backlight of the bifacial modules backplane. This material passed the TUV test, and the reflectivity is as high as 83% in the 280 -1100nm wave range. By greatly increasing the luminous glazing rate of the backplane, a qualitative leap in power generation efficiency has been achieved, which brings higher revenue to global solar photovoltaic power plants.

    Image: The principle of application of Halead flexible reflective material
    • Photovoltaic power station upgrade advantages: low-cost, low-risk, and enjoys benefits without the worry
    1. The product has passed 20 third-party tests, including EU Reach SVHC/ RoHS 2.0/ California 65 and other environmental protection regulations;
    2. In harsh working conditions, the product still has reliable quality and service life;
    3. Extremely low installation and operation and maintenance costs reflect the reliability and safety of the product;
    4. Maximize the Performance Ratio of the power station and bring sustainable economic benefits to the owner;
    5. The use of this technology to improve the reflectivity hitting the rear side will maximize the competitive advantage;
    6. Make good use of every ray of sunshine, generate green electricity, gain higher revenue, and improve the influence in the solar photovoltaic industry;
    7. Up to now, the cumulative application of this technology in the Middle East has exceeded 2.5GW.
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    Image: Composition of Halead’s flexible reflective material
    • The world’s first landing application project in the Middle East.

    Halead ‘s photovoltaic project in the Middle East is the world’s first large-scale photovoltaic power generation project using flexible reflective materials on the ground to enhance the power generation efficiency of the backplane, with a total installed capacity of 575MW. it was laid and connected to the grid in Aug 2021 and has been running well. According to calculations, the power generation gain has proven to reach extra gains of 9 %~11%.

    • About Halead

    Zhejiang Halead New Material Co., Ltd. founded in 2001, it was listed on the Shenzhen Stock Exchange in January 2008 (stock code 002206). The company is committed to the research and development and production of high-quality, high-performance, high-tech new materials. The products are used in photovoltaic, new energy, construction, agriculture, industry, transportation, disaster relief and other fields, and continue to be exported good quality products to more than 100 countries and regions around the world. 

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    For more product information and introduction, please contact:

    Tel: +86 15257372578  Leo Wang(Director of Sales)

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