The national group standard of "Photovoltaic Curtain Wall Application Guide" edited by Lyst was officially released and implemented on April 1 to help the "double carbon" goal.
Apr 26,2022
On April 1, 2022, the national group standard "Photovoltaic Curtain Wall Application Guide" (T/CCMSA 7028-2022), jointly compiled by China Building Metal Structure Association, Laister (Xiamen) Co., Ltd., editor-in-chief of Zhejiang Architectural Design and Research Institute and nearly 100 participating units, began to be implemented.
The standard has been approved since 2019 and has been discussed and revised many times, and has been officially released.

Photovoltaic curtain wall, as one of the main market segments in the field of photovoltaic building integrated BIPV application, has been in a state of readiness after decades of development. In addition to policy and cost reasons, the low acceptance of application technology and application mode in the construction field is also one of the important reasons hindering its development.

The newly released "Photovoltaic Curtain Wall Application Guide" takes the factors that need to be considered in practical application as the starting point, and provides guidance on the application of photovoltaic in building curtain walls in accordance with the relevant provisions of current national standards. At the same time, it gives some suggestions and information on photovoltaic curtain wall components, photovoltaic curtain wall wiring and photovoltaic curtain wall power generation, which has practical guidance for standard users. The "Photovoltaic Curtain Wall Application Guide" standard landing, will fill the gap in the application of photovoltaic curtain wall segmentation, to promote China's traditional buildings gradually to green buildings, ultra-low energy consumption buildings, zero energy consumption building transformation development is of great significance.
The "14th Five-Year Plan" established that "carbon peak, carbon neutral" is China's current important development goals. Under the attention and promotion of the leadership of the Party Central Committee, 31 provinces across the country have made it clear that they must increase the development of green energy, and 31 provinces have clearly written "accelerating green and low-carbon development" into the "14th Five-Year Plan" planning document. The building outlet has arrived, ushering in a historic opportunity for an outbreak.
In the future, "low-carbon buildings" and "zero-carbon buildings" will be the key path to help achieve "carbon neutrality", and building integrated photovoltaic (BIPV) will be the main technical route of photovoltaic buildings. The "Photovoltaic Curtain Wall Application Guide" belongs to the guideline standard, that is, under the premise of meeting the relevant requirements of building curtain wall standards, photovoltaic system standards and building electrical standards, it provides users with a set of systematic technical measures and solutions, which is bound to become a strong booster to speed up the development of photovoltaic building integrated BIPV.
As the editor-in-chief of the "Photovoltaic Curtain Wall Application Guide" standard, Mr. Liao Zhinan, Chairman of Lyerstad, believes: "Under the dual-carbon goal, actively promoting the implementation of the" Photovoltaic Curtain Wall Application Guide "standard is not only to comply with the requirements of national policies, but also to implement corporate social responsibility. Lyerstown enterprises will continue to work together with the vast number of participating units and colleagues in the upstream and downstream industries to build low-carbon and even zero-carbon photovoltaic curtain wall BIPV through technological innovation, so as to jointly expand the new blue ocean of photovoltaic building development and share the new future of green building!"
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