Datong solar photovoltaic application: to promote the development of clean energy

Solar photovoltaic (pv) net news: with the deepening of the energy revolution strategy propulsion, China solar energy network, zhuhai in clean energy development, has made rapid progress constantly in saving energy and reducing consumption. In addition to the wind power, photovoltaic, biomass and other clean energy been used more widely, it is worth mentioning that since last winter heating season, the Cao Fu floor for the convenience of market and the hotel department, Jin Jiawan power company factory building, longji leaves the place such as photovoltaic (pv) of new energy industrial park, successfully run the wisdom of micro grid heating way, through the practice, this new way of heating is not only safe and reliable in operation, saving energy save electricity, and cheaper than central heating. As an effective complement central heating, its remarkable energy saving effect is widely recognised, is of high popularization value.

heating system as an important infrastructure of city, mainly including heat source plant, heat exchanger station, heat pipe and heat users four link, the solar power net, some more line length, the heat source from the starting point of the heat source plant to the end of heat users, inevitably there will be a lot of wear and tear. How to provide energy efficient solutions for urban heating, solar equipment, shanxi is pure and fresh and new energy technology co. , LTD. Has been committed to the research in recent years, with scientific research, the company on how to make the heat source to provide heat and end user's heat demand, reducing heat loss in the process of conveying process and heat taken from the terminal, to achieve the purpose of saving energy and reducing consumption, optimizing operation the whole heating system, developed a micro grid heating way of wisdom. This way of heating heat source is widespread, in addition to the micro intelligent network of air source heat pump heating, micro network and intelligent temperature control cable heating, solid regenerative heating, heat storage water heating and so on a variety of ways, in a nutshell, is the use of clean energy, the energy storage and converted into heat energy, low hours open in power grid, converts electrical energy into heat energy, the power grid peak time closed, magnesite brick saving heat energy is used to heating, heating water circulation system to achieve the purpose of the use of low electric heating in whole or in part.

as we all know, ever since the dawn of power system, the human's biggest problem is the power to large-scale, engineering, stored over a long period of time, especially the green energy such as wind, light, water, electricity transformation has obvious intermittent, volatility and seasonal, can often in power generation, the user is not demand, cause waste of resources; Often with the help of electricity load, no power conditions. Solar energy, therefore, how to off-peak electricity will clean energy savings is used effectively, a subject of major energy revolution, in this respect, our city after the compressed air energy storage technology, intelligent micro grid heating way is a big breakthrough. Implement & other; Electrical energy alternative & throughout; Is of great significance to promote the development of clean energy, believe that with technical progress, clean energy will be heating, ecological and environmental protection for the city to provide better and more perfect solution.

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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, solar portal, this also reflected from the side, in project bidding and parity, the 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