March 4, 2021 national two sessions Beijing 2021 government work report points out that we should do a solid job in achieving carbon peak and carbon neutralization
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Promote the development and application of new energy-saving and environmental protection technologies, equipment and products, and cultivate and expand the energy-saving and environmental protection industry
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At present, building is a “big carbon emitter”
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The carbon emission of building accounts for more than 1 / 3 of the total carbon emission in China, and the new building area is about 2 billion square meters every year
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Energy saving and carbon reduction in the field of construction is the key point to achieve the goal of “carbon peak, carbon neutral” in China
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Chen Kangping, deputy to the National People’s Congress, believes that driven by the dual carbon goal, the proportion of renewable energy in China will be higher and higher during the 14th Five Year Plan period
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Through the combination of photovoltaic power generation and building materials, the realization of “photovoltaic building integration” (BIPV) can promote the transformation of buildings from energy consumption type, energy-saving type to productivity type, and become the best solution to build green buildings
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At present, there is still a lack of a set of standardized and standardized system in photovoltaic building integration
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To this end, Chen Kangping believes that the National Standards Commission should take the lead of the housing and construction, fire protection and other departments and relevant associations as soon as possible to further establish and improve the standard system covering all aspects of product design, engineering construction, testing and acceptance, and matching with technology development and market, such as “connection standard of photovoltaic modules in buildings”, “design specification of photovoltaic modules under different application scenarios”, etc, It can not only provide a basis for the development of photovoltaic building integration, but also participate in the formulation of international standards and have a say in the development of the industry
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How to deeply integrate the photovoltaic industry and the construction industry is the difficulty of the development of the photovoltaic building integration industry
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Chen Kangping believes that we can strengthen the all-round docking and cooperation of “production, learning, research, business and application” by setting up exchange platforms such as industry docking meeting, guide new product R & D, technological breakthrough, industrialization and market-oriented construction, promote technology cost reduction and product iteration, and provide diversified product choices
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At present, photovoltaic building integration is still in the stage of technology promotion, and the utilization of industry and society is not high
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Chen Kangping suggested that, on the one hand, we should encourage new residential buildings, commercial buildings, commercial facilities, industrial parks, primary and secondary schools to carry out the integrated application of photovoltaic buildings (taking photovoltaic modules as building components), on the other hand, we should encourage the existing facilities to carry out the integrated transformation of photovoltaic buildings
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The government public investment projects can gradually enforce the integrated application of photovoltaic buildings, for all the realization of photovoltaic modules We will give priority to land supply, plot ratio award and other policy support for the construction integrated application project
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In addition, for the grid connected power generation mode of “spontaneous self use and surplus power on”, appropriate subsidies can be given according to the actual power generation, and the “new energy + energy storage” mode can be actively explored, which can not only realize load peak shaving and valley filling, increase the peak shaving capacity of power grid, but also effectively realize the electricity tariff parity, and truly accelerate the replacement of traditional energy
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Source: CCTV.
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