China's first copper tantalum selenium - building photovoltaic integrated demonstration building investment power generation

On November 5, the Huizhou Luhu Science and Technology Innovation Town Building Photovoltaic Integration (BIPV, Photoelectric Building) technology demonstration project, which was jointly built by the National Energy Group and the Bige park Group, was completed, and the first copper selenium selenium (hereinafter referred to as CEGS)-BIPV demonstration building in China was successfully put into use for power generation. The completion of the project not only marks the luhu scientific and technological innovation town will achieve clean, green power independent supply into the "self-generation" era, but also marks the national energy group CEGS photovoltaic technology opened the BIPV industry development of the ice-breaking journey, a huge industrial space of the new distributed energy market!
The demonstration building is located in Huizhou City, Guangdong Province, Zhongxuan High-tech Development Zone, Luhu Technology Town, with a total construction area of 5468.52m2, using the National Energy Group has the core technology, independent production of CEGS film photovoltaic modules as the exterior decoration curtain wall. The project uses a total of 2037 CEGS photovoltaic modules, with a total installed capacity of 200kW, using the "spontaneous self-use, residual electricity Internet access, near efficient use" distributed power generation model, effectively avoiding the problem of large land area of ground power stations, high cost of energy storage equipment . After the completion of the project, the annual power generation capacity of 123,000 degrees, can meet more than 10% of the building's electricity demand (National Green Building Evaluation Standard (GB/T50378-2014) 5.2.16, renewable energy to provide electricity generation ratio of ≥4% can get the full score of 10 points). The project's CEGS photovoltaic modules provide a much larger proportion of power generation than national standards, further raising the level of green development of the building.
BIPV Technology Demonstration Project, a small town of Biguiyuan Huizhou Science and Technology Innovation, is an integral part of the overall topic of "CIGS Solar Thin Film Power Generation Technology in Photovoltaic Building Integration Application Research" undertaken by the State Energy Group. For the first time in China, the project realized the unified design, unified construction, unified acceptance of CEGS-BIPV, and the use of photovoltaic photovoltaic thermal solar energy integrated utilization technology, photovoltaic curtain wall fast assembly technology, big data and cloud platform and other technologies, so that the building from energy consumers to energy producers. The demonstration building uses three innovative technologies:
1. A new generation of CEGS-BIPV products. The project is the national energy group independent research and development and production of CEGS-BIPV products, with safe, beautiful, durable, high power generation characteristics, is a new type of green building wall, the realization of CEGS photovoltaic technology and architectural art of high integration, and can effectively provide renewable energy for buildings, greatly improve building quality.
2. Thermal efficiency building photovoltaic technology. The demonstration building innovation develops the ventilation photovoltaic wall, the photovoltaic curtain wall and the inner wall form the vertical closed cavity, which not only solves the fire prevention problem between the building floors, but also reduces the temperature of the photovoltaic module and improves the efficiency of power generation. At the bottom and top of the curtain wall design ventilation blinds and cavity heat collection system, combined with the air source heat pump to collect heat in the cavity to provide hot water for life, to achieve comprehensive use of thermal efficiency.
3. Photovoltaic curtain wall fast assembly technology. Photovoltaic curtain wall integration system using innovative design of the border curtain wall system and dry hanging construction technology, high degree of assembly, construction speed, reliable safety performance, with the "shanzhu" 14 typhoon test, without a damage.
power generation of the first CEGS-BIPV demonstration building of China National Energy Group, marking the rapid development of the BIPV industry. National Energy Group has taken CEGS-BIPV industry as one of the key directions of strategic transformation, and formulated the development strategy of CEGS technology research and development, high-end equipment manufacturing, high-performance component production, power plant application, BIPV "five-in-one". Through the layout of the whole industry chain, give full play to the core technical advantages of CEGS and strong technology transformation and mass production capacity, fully equipped with the development of the BIPV industry required supporting conditions: First, with a strong technology research and development and transformation capabilities.
National Energy Group's Low Carbon Clean Energy Research Institute has established technology research and development centers in Germany and China, forming a twin engine to promote CCGS technology research and development, maintaining a technological leadership. National Energy Group established the Green Energy and Building Research Center, focusing on the study of CEGS-BIPV system application research, accelerate the promotion of engineering application innovation and marketing applications.
the same time, the National Energy Group hired a number of academicians to set up CEGS-BIPV expert committee, and a number of universities and research institutes, for the CEGS-BIPV industry to provide a full range of intellectual support.
is a strong CCGS product production capacity. State Energy Group China Energy Conservation and Emission Reduction Co., Ltd. (hereinafter referred to as Guo Energy Saving Company) Holdings established Chongqing Snzhou Thin Film Solar Technology Co., Ltd., is building a 306M production line, which will be put into operation next year.
is to increase the study of CEGS-BIPV engineering standard specifications. China Energy Saving Corporation, in cooperation with the China Institute of Building Standardization, has developed CEGS-BIPV construction standards.
fourth is to complete the CCGS as a green building materials required for safety testing work. The National Building Materials Testing Center (CTC) tested the components for wind pressure resistance and impact performance of the projectile bag, reaching the national standard GB/T 7106-2008 Class 9 standard (the highest standard grade), GB 29551-2013 II.-1 solar photovoltaic lamination glass The standard, passed the International Electron Commission (IEC) safety performance test certification, certification level A, for the public to approach the level requirements, Guangdong Jianyuan Testing Technology Co., Ltd. on the curtain wall four properties of the test, air tightness, water tightness, wind pressure resistance, flat deformation performance and other four performance to meet the curtain wall safety specifications.
BIPV is not only an important market and hot spot for the transformation of photovoltaic industry from centralized ground station to distributed power generation market, but also an important technical means for the construction industry to develop green buildings and near-zero-energy buildings. Urban building energy consumption as high as 15% of the total social energy consumption, reducing building energy consumption is an important part of the energy revolution, CIGS-BIPV technology will trigger an energy technology revolution, energy supply revolution and energy consumption revolution, predictable market size of tens of trillions, the potential is very great.
"full coverage, high efficiency" Huizhou Luhu science and technology innovation town BIPV technology demonstration project opened the national energy group CEGS photovoltaic technology to build a new journey of green low-carbon building, for leading the transformation and upgrading of the photovoltaic industry, improve the quality of China's construction industry development has great practical significance. The curtain has opened on the energy revolution in architecture! As the leader of BIPV industry, National Energy Group will lead the construction energy production and consumption revolution, lead the new development of photovoltaic industry, and build a beautiful China with practical actions!
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