"China Energy Equipment Manufacturing 2025 plan" photovoltaic solar thermal excerpt

Recently, the State Development and Reform Commission, Ministry of Industry and Information Technology, the National Energy Board jointly issued the "China energy equipment manufacturing 2025- embodiment," Energy Development and Reform document [2016] No. 1274. (Hereinafter referred to as the "Programme") "plan" for the energy equipment manufacturing industry proposed a two-stage development goals. Including: 2020, breaking a number of key technology and equipment safe and efficient clean energy and low-carbon development and demonstration applications, energy equipment manufacturing industry become a focal point of China's industrial upgrading of the new growth point, and further optimize the structure of energy equipment products, overcapacity It was relieved; 2025, new energy equipment manufacturing industry to form a more complete industrial system has a comparative advantage, the overall with strong international competitiveness.
Involving photovoltaic and solar thermal excerpt follows:
1, PV
(1) technology research: new high efficiency crystalline silicon cells and modules: the development of mass production of crystalline silicon cell production technology (polycrystalline cell efficiency of 21.5% or more, more efficiency monocrystalline 22.5%, N-efficiency cell efficiency above 25%, and more crystal silicon cell efficiency of more than 26%), research and development polycrystalline CTM is greater than 103%, 101.5% more than a single crystal of high efficiency photovoltaic cell component technology and key materials.
And other new film photovoltaic cells and modules: the development of mass production efficiency more than 20% of cadmium telluride thin-film batteries, more than 21% efficiency CIGS thin film cells, more than 43 percent of the III-V compound battery, battery and other new perovskites solar cells, dye-sensitized cells, organic solar cells, quantum dots battery, battery stack and efficiency GaAs cells.
A new generation of photovoltaic inverters and system integration equipment: Development of the number of megawatt photovoltaic inverter system efficiency, energy storage megawatt photovoltaic inverter system, a new generation of intelligent and efficient inverter (no wearing parts, maintenance-free, strings level monitoring and analysis, maximum efficiency greater than 99%), 10MW-class high-pressure grid transformer inverters, photovoltaic grid-connected inverter and DC intelligent inverter, 1500V assembly supporting combiner box, inverters, assembly systems and other equipment etc., to develop high-reliability, high-precision, intelligent photovoltaic tracking systems, energy network operations management platform, intelligent combiner box and plug-in integration of photovoltaic products.
PV manufacturing equipment: organization polycrystalline cutting machines, continuous crystal pulling furnaces, large capacity low pressure diffusion furnace, surface passivation equipment, with the second printing features Dual screen printing machine and other major photovoltaic cell manufacturing equipment research, promotion of photovoltaic production line automation and intelligence.
(2) Demonstration: relying on the "solar power development, 13 Five-Year Plan" and the related long-term strategic plan to promote energy photovoltaic equipment and key technology research experiments and demonstrations complete equipment.
(3) promote the application: to encourage the development of photovoltaic projects using their own equipment.
2, light and heat
(1) technology research: trough solar concentrator power system of key equipment: trough solar concentrator power system of key equipment: high (450 ℃ above) in (350-450 ℃) low (150-350 ℃) temperature solar collectors , a parabolic trough solar hydraulic drives, high-performance oil, salt trough solar heat, solar thermal power generation turbine systems, oil-water heat exchanger, the light field conducting oil rotary joint.
Concentrating tower solar thermal power generation system of key equipment: solar tower audience heliostat control system, condenser tracking gear, large tiled heliostat and the surface shape detection means; large-diameter high-temperature molten salt valve; tower photothermal special insulation.
Solar thermal power generation thermal storage system-critical equipment: high-temperature high-efficiency heat-absorbing materials (metals, ceramics, coating materials), one hundred megawatt high-temperature molten salt heat sink, million cubic meters of molten salt thermal storage tank level, 100-ton high parameter brine heat exchangers, high-Cheng Wen Gaoyang large flow of molten salt pumps, liquid metal thermal storage tanks.
Solar thermal power generation for efficient expansion of the power plant: single screw expander, a Stirling engine, an organic working medium steam turbine and generator means, and supercritical carbon dioxide turbine system.
The distributed solar power generation system CCHP key equipment: Distributed solar absorber, distributed heat storage device, small and efficient reheat steam turbine and so on.
(2) Demonstration: relying on the "solar power development, 13 Five-Year Plan" and the long-term strategic plan to promote energy-related critical thermal power generation equipment and completion of pilot demonstration technology research equipment.
(3) promote the application: to encourage the use of solar thermal power projects independently developed equipment.