Solar photovoltaic webex change especially electrician's new energy to power electronics manufacturing industry as the main body, have a powerful tiejun, in order to improve the utilization of new energy constantly innovation, in research and development production of a series of high-quality centralized and set of string type inverter products at the same time, has been to provide optimal solutions for the market, bring more benefits to our customers.
TC3125KFT is a new energy change especially electrician in 2019 launched a inverter and booster machine & other; Inverter & throughout; “ Booster & throughout; “ Distribution throughout the &; “ Communication & throughout; Functions such as highly integrated, save intermediate link repeat parts, so as to reduce the construction difficulty and cost, provide high quality services to the customers and the optimal solution. This inverter and boost pressure machine for different components selection and different project sites recommend optimal LCOE ( Stabilization degree electricity cost) The solution.
photovoltaic power station design usually should follow the principle of lowest LCOE. According to the photovoltaic power station design specification ( Draft 2019). There are & other; A class of resources area capacity ratio should not be more than 1. Ratio of 2, 2 kinds of resource capacity should not be more than 1. Four, three kinds of resources area capacity ratio should not be more than 1. 8' Related description, thus for component: polycrystalline 330/335 wp, single crystal 390/395 wp, single crystal 400 wp / 405 wp, single double-sided 400 wp / 405 wp, single crystal 440 wp and above, the location of the project: guizhou, guangdong, guangxi, hubei, hunan, shanxi, xinjiang, were analyzed, and the optimal LCOE get the following solutions:
1. For a class of resource area, according to statistics, temperature can be in accordance with - in the early morning 20 ℃, and the 330 the number of components for each branch connections to 28, 400, the component number of connections for each branch of 26, 440, the component number of connections for each branch of 26 pieces, calculate see table form:
2. In view of the second resource area, according to statistics, the solar portal, temperature can be in accordance with - in the early morning 15 ℃, 330/335 at this time the number of components for each branch connections for 29, solar net, 400/405 390/395 / components each string of number of connections to 27, 440 components number of connections for 27 for each branch and calculating table to see the table below:
3. According to three kinds of resources area, according to statistics, temperature can be in accordance with - in the early morning 10 ℃, solar photovoltaic (pv) network, 330/335 at this time the number of components for each branch connections for 30 of them, 400/405 390/395 / components each string of number of connections to 27, 440 components number of connections for 27 for each branch and calculating table to see the table below:
above comprehensive analysis, selection for component, change especially electrician new energy TC3125KFT can satisfy the design and use requirements of lowest LCOE. For the use of more detailed plan, you need to specific project specific analysis.
2020, as & other; Much starker choices-and graver consequences-in & throughout; Final years, solar portal, change especially electrician new energy will continue to focus on the main channel of technology innovation, take the customer demand as the guide, improve product quality, dedicated to clean energy power generation, intelligent power distribution, working condition of the special application of new energy field of exploration, to bring more high quality solutions for our customers.
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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. Among them, the EPC project owner units is given priority to with soe/state, this also reflected from the side, in the project bidding and parity, solar net, state-owned enterprises have become the absolute main force. 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 power 180 mw