On August 16, 2022, the global headquarters and perovskite innovation industrial base project of Jidian Solar officially signed and settled in Xishan. The signing ceremony was held at the Great Wall headquarters in Baoding. Chairman Hao Jianjun and President Yu Zhenrui of JD Solar met with Tao Bo, Member of the Standing Committee of Xishan District, Deputy Secretary of the Party Working Committee of Xishan Development Zone, Deputy Director of the Management Committee, and heads of relevant departments. They discussed relevant matters, including industrial planning and construction progress, and witnessed the signing ceremony of the project.

This time, it is planned to set up an innovative industrial base for polar electric light energy perovskite in Xishan Economic and Technological Development Zone. The total investment of the project is 3 billion yuan, covering an area of 156 acres. It plans to build the world's first GW-level perovskite photovoltaic module and BIPV product production line, a 100-ton perovskite quantum dot production line, a global innovation center and a headquarters building. After the project is completed, the annual output value will reach 2.5 billion yuan, the tax revenue will reach 300 million yuan, and it is expected to provide more than 1,000 jobs.

Taupo Standing Committee introduced that Xishan District has a profound industrial and commercial heritage, strong manufacturing strength, strong innovation vitality, and industrial talent gathering. At present, the whole district focuses on the "six one" linkage development pattern, and insists on the industrial development road of "industrial cluster + characteristic professional park", and the effect is obvious. Tao Standing Committee said that the project of the polar electric light energy perovskite innovation industry base has great development potential and high technological content, and is an important new energy project in Xishan District. At the same time, it is also hoped that the Great Wall can regard Wuxi as a "strategic base" in the Yangtze River Delta, and in the future, more high-quality industrial projects will be considered first in Xishan.

Hao Jianjun, chairman of Jidian Solar, expressed his gratitude to the Xishan District government for coming from afar. He mentioned: "Perovskite photovoltaics are a major project promoted by the Great Wall, and I have always felt the good business in Xishan District. Therefore, the project of the Perovskite Innovation Industry Base of Electro-optical Energy will finally be settled in Xishan, and it is hoped that the cooperation field between Electro-optical Energy and the government of Xishan District will be further deepened and expanded. The Great Wall will also rely on Wuxi's rich resource advantages to strengthen the new energy industry The ecological competitiveness of the chain will further promote the improvement of the energy industry chain.”

China's photovoltaic industry has gone through 20 years of industrialization development and is in a leading position in the world in terms of technology and market. Throughout the development history of the entire photovoltaic industry, the concept of continuously promoting the industry's cost reduction and efficiency enhancement relying on technological innovation runs through. In the past competition, crystalline silicon photovoltaic technology has always occupied the mainstream position in the industry by virtue of its technological leadership. However, after decades of development, the technical potential of crystalline silicon photovoltaics has basically been tapped out, and the ceiling of efficiency and cost is approaching. This provides a good opportunity for the industrialization of the next generation of more advanced photovoltaic technologies.

Under the background of the era of "carbon peaking and carbon neutrality", the photovoltaic industry is the golden industry for the next 40 years, and it is the constant goal of the industry to continuously reduce the cost of electricity per kilowatt-hour of photovoltaic power generation. As the only emerging photovoltaic technology with commercial prospects recognized globally, perovskite photovoltaics have the advantages of high efficiency, low cost, high unit power generation in practical application scenarios, low investment, and low carbon footprint. With solid technical support, it is possible for photovoltaic power generation to replace fossil power generation on a large scale.

JEOL started the research and development of perovskite technology in 2018 and landed in Wuxi in April 2020. At present, Jidian Solar has built a 4,500-square-meter R&D innovation center in Wuxi and the world's largest 150MW perovskite photovoltaic module trial production line.

Jidian Optoelectronics has independently developed the industry-leading core technology for mass production of perovskite - the "Jichuang+" system solution, which has repeatedly set world records for the efficiency of perovskite photovoltaic modules. are in the leading position in the industry.

The "Jichuang+" system solution creates core technical advantages from the dimensions of device structure, material, process, and equipment, and breaks through the industry pain points of large-area fabrication, efficiency improvement and long-term stability of perovskite photovoltaic modules one by one. The commercial mass production of perovskites has cleared the hurdle. The above technologies will be further polished and verified on the upcoming 150MW trial production line, and then transferred to the world's first GW-scale perovskite photovoltaic module production line, which is the real large-scale commercialization of perovskite photovoltaic modules. Production provides technical support. The signing of the project has received strong support from the government of Xishan District and Xishan Economic and Technological Development Zone, marking a key step in our industrialization. Keywords: engineering news, corporate reports

Jidian Optoelectronics is deeply plowing to break the game, deepen integration and establish new, make full use of the technology, talents and brand advantages in the field of perovskite photovoltaics, take the development of green power and dedicate clean energy as its own responsibility, create a benchmark in the perovskite photovoltaic industry, and help the green ecology Construction, write a new chapter of green development.Editor/XingWentao