Polaris photovoltaic solar photovoltaic Japan is expected to achieve low cost hydrogen production

The article content is for reference only. This paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information. The central university developed a type used for solid oxide fuel cell ( SOFC） A new type of air electrode materials, China solar energy network, SOFC as household fuel cell system & other; 烯- 农场” Is gradually popularization, the working temperature is about 750 ℃. Through the development of around 2030 is possible to develop practical, discharge is slow but cheap battery, Japan is expected to achieve per cubic meter of 17 ~ 27 yen ( About 1. 04 - 1. 64 yuan) The cost of hydrogen production. If can be acidic sulfide semiconductor material as catalyst for water decomposition reaction of light, is expected to achieve low cost hydrogen production process. Glass in Japan's new energy industry technology comprehensive development agency ( NEDO） In collaboration with the university of Tokyo and shinshu university, first developed using visible light to split water into hydrogen and oxygen acid sulfide photocatalyst. Wind power projects the development of catalysts for the production of micro particle future large sheet, photocatalyst spraying method such as simple process convenient application. Team designed according to the photovoltaic power generation, the system engineering of qian xuesen adjust the battery charge and discharge amount and the amount of water electrolysis hydrogen production integrated system, evaluate its technical and economic benefit of solar energy equipment, through the comprehensive consideration of the future of technology improvement, and comprehensive investigation into the battery and the capacity of the water electrolysis device, etc. , to determine the low cost hydrogen production technology. Solar photovoltaic (pv) network statement: this information is reproduced from the media or other Internet web site, network cooperation solar grid, solar energy, solar photovoltaic (pv) network published the article for the purpose of the information, does not mean that agree with his point of view or confirm its description. Among them, the EPC project owner units is given priority to with soe/state, this also reflected from the side, automotive heat exchange system in project bidding and parity, the state-owned enterprises have become the absolute main force. Kyushu city university research team developed a greenhouse environment using visible light low energy, the back of the wardrobe just one step from the methane can be realized, CH4） Conversion of ethane ( C2H6） And hydrogen ( H2） A new type of photoelectric chemical reaction process. Specifically, CGNPC in development of 410 mw, 603 mw, guangzhou energy saving 220 mw, 345 mw, jin can group the people vote for 200 mw, 190 mw hubei energy group, huaneng 180 mw photovoltaic solar net news: in 2019, the Japanese material research institute ( 年来的) In collaboration with the university of Tokyo and Hiroshima university, for hydrogen production system of photovoltaic power generation and storage battery technology economic benefit evaluation, confirmed the international price competitiveness of low cost hydrogen production technology level, in the technology development of renewable energy to become the main power supply, the results can be used as an important guide. By applying an electric field, light stimulates the recombination of electrons and holes are suppressed, compared with the traditional method of photocatalytic reaction, the quantum efficiency is greatly improved, for the first time using visible light energy to make hydrogen gas at room temperature. Also improved as the work temperature is reduced, start, car so can also use the mobile body heat exchange system, phase transformation heat storage system engineering qian xuesen may consider applied to the auxiliary power supply of the plane ( APU） And EV extended range of engines.

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