On March 19, the award-winning enterprises and projects of the 7th "China Industrial Award" were officially unveiled. The project of "Key Technology Development and Industrialization of Large Area Cadmium Telluride Power Generation Glass " of Chengdu China Building Material Photoelectric Material Co., Ltd. , affiliated to
China Building Material Triumph Technology Group , won the 0HTML0UN K7 "7th China Industrial Award" recognition award 0 HTML 0 UNK8, becoming the only award-winning project in the field of 0 HTML 0 UNK9 glass 0 HTML 0 UNK1 0. 0 HTML 0 UNK1 1 In recent years, based on the mission of China Building Materials Group "Materials Create a Better World", relying on high-end platforms such as the National Key Laboratory of China Building Materials Glass New Materials Research Institute and the National Innovation Center of Glass New Materi als Manufacturing Industry, China Building Materials Glass New Materials Manufacturing Group has established the "China Building Materials Group". Peng Shou, academician of the Chinese Academy of Engineering, chief engineer of China Building Materials Group and chairman of Triumph Technology Group, led the team to independently develop cadmium telluride power generation glass, which has broken the monopoly of foreign countries and has the advantages of weak light power generation, anti-attenuation and low temperature coefficient. It has become a key functional material to promote the construction of green building system and realize the integration of photovoltaic building. HTML0 22018 2 In 2018, China's first large-area power generation glass production line was successfully put into operation in Chengdu CNBM, which is also the world's first 4100 MW large-area CdTe power generation glass production line 0 HTML0 UNK1 3. The production line has independent intellectual property rights and industry 4.0, which indicates that China has mastered the world's leading core technology of large area cadmium telluride power generation glass. HTML0 39138 5 At present, Triumph Technology Group is vigorously expanding the application scenarios of power generation glass. According to incomplete statistics, the annual average power generation of cadmium telluride power generation glass used in buildings by enterprises can reach 61.1377 billion degrees HTML0 UNK1 7, saving 39138 tons of standard coal annually. The annual emission reduction of carbon dioxide is 118967 tons. 0 HTML0 82023 in the year of UNK1, we will continue to increase the proportion of power generation glass application in the renovation of domestic stock buildings and new buildings, at the same time, let power generation glass go abroad and become world-renowned, promote China's green energy technology to more parts of the world, implement the 10th anniversary of the "the Belt and Road" initiative with practical actions, and promote the construction of a green community of human destiny. 0 HTML 0 UNK1 9 This award fully reflects the effectiveness of China Building Materials Group in demonstrating and leading the high-end, intelligent and green transformation of manufacturing industry. 0 HTML 0 UNK2 Kaisheng Science and Technology Group said that in the future, it will unswervingly implement the strategic deployment of China Building Materials Group, focus on the main industry of new glass materials, concentrate on technological innovation and capacity upgrading, make every effort to promote the cooperation between the upper, middle and lower reaches of the industrial chain, and constantly promote Chinese-style modernization with the modernization of green materials and green buildings. 0 HTML0 UNK2 "China Industry Award", known as "China Industry Oscar", is the highest award in China's industrial field 0 HTML0 UNK2 approved by the State Council in 2004. The awards include "China Industrial Award", "China Industrial Award Recognition Award" and "China Industrial Award Nomination Award", which aim to commend industrial enterprises and projects that represent the highest level of industrial development in China and make significant contributions to enhancing comprehensive national strength and promoting national economic development. 0 HTML0 UNK2 4 Extended Reading 0 HTML0 UNK2 5 What is Cadmium Telluride Power Glass? What's so special about it? 0 HTML 0 UNK2 6 Cadmium telluride power generation glass, also known as 0 HTML 0 UNK2 7 Cadmium telluride thin film solar cell 0 HTML 0 UNK2 8, is made of cadmium telluride (CdTe) organic photovoltaic material covering ordinary glass. 0 HTML 0 UNK2 9 This material can change ordinary glass 0 HTML 0 UNK3 0 from an insulator to a solar cell 0 HTML 0 UNK3 1 capable of generating electricity. 0 HTML0 UNK3 2 In the field of photovoltaics, cadmium telluride is regarded as a key raw material for the preparation of large-size solar thin film cells. 0 HTML0 UNK3 3 Cadmium Telluride thin films with a thickness of only 2 μm (micrometer) have an optical absorptivity of more than 90% under standard AM (air mass) 1.5 conditions, and the highest theoretical conversion efficiency is as high as 33%. Therefore, solar energy has become the largest application field of cadmium telluride. Typically, CdTe of 5 N purity (99.7%) is required for the 0 HTML0 UNK3 4 photovoltaic industry 0 HTML0 UNK3 5. 0 HTML0 UNK3 6 Cadmium telluride thin film solar cells typically consist of five layers of materials, namely, a glass substrate, a transparent conductive oxide layer (TCO layer), a cadmium sulfide (CdS) window layer, a cadmium telluride (CdTe) absorber layer, a back contact layer, and a back electrode. 0 HTML 0 UNK3 7 Cadmium telluride power glass is a kind of "one material, multi-energy", green, energy-saving and energy-creating building material. Strong power generation capacity (3% -8% higher than monocrystalline silicon power generation capacity), high conversion efficiency (33% theoretical conversion rate), low temperature coefficient (least affected by temperature), good performance of weak light power generation (cloudy and rainy days can generate electricity), small impact of installation angle (free installation angle), high stability (strong adaptability to the environment), and small hot spot effect. Class A fire protection), which is very suitable for distributed, component-based and integrated green buildings. 0HTML0UNK38
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