my country's first fully automated mass production graphene organic solar cell production line is launched

On March 31, China’s first fully automated mass-produced graphene organic solar optoelectronic device production line was launched in Heze, Shandong. The project mainly produces graphene organic solar cells that can generate electricity under low light (hereinafter referred to as graphene OPV). The three major problems of solar power generation are application limitations, sensitivity to angles, and difficulty in modeling. The remote control without batteries can be used normally, and the wind of the unplugged electric fan is still strong. How is this done? On March 31, China’s first fully automated mass-produced graphene organic solar optoelectronic device production line was launched in Heze, Shandong. The project mainly produces graphene organic solar cells that can generate electricity under low light (hereinafter referred to as graphene OPV). The three major problems of solar power generation are application limitations, sensitivity to angles, and difficulty in modeling. Whether it is a remote control or an electric fan, as long as the graphene OPV is connected, it can still operate normally even in the weak indoor light. This is what the reporter saw at the project site. 'Graphene organic solar cells have the characteristics of film-like, lightweight, rollable, foldable, and color changeable.' The project leader Chen Honglin told reporters that compared with the current solar cells on the market, the product can be used in low light. Power generation, no need to set a special angle, the power generation efficiency is greatly improved. “A graphene OPV film of 20 square meters can generate more than 200 kilowatt-hours of electricity per month, which can fully meet the daily needs of a family.” Jia Chengbing, former chairman of the board of supervisors of state-owned key large-scale enterprises of the State Council, pointed out that the graphene industry is in the ascendant, because graphene mass production is more difficult. High, there is still a certain distance to enter the field of industrial applications, and enter the daily life of citizens. For example, 'the graphene organic photoelectric conversion module that is about to be put into production will enter the automotive industry, making it possible to replace traditional solar power products in the automotive field.' Chen Honglin said that the current solar cells on the market have high production costs, long energy recovery time, and a large amount of waste water and volatile organic compounds are generated during the production process. Graphene OPV does not produce waste water, and the environmental benefits are significantly improved.