Is the change of the photovoltaic (pv) stock index ( 1 * ( - 5%) + 10 * ( - 2%) + 100 * ( 1%) ) / ( 1 + 10 + 100). = 0. 75/111 = 0. 68%, the index closed at 100 next week. 68 = 100 * ( 1 + 0. 68%) 。 This paper not only includes editor Wolfgang & middot; Parr, Dr Himself in his new energy career of more than 50 years, the deep understanding of the development of photovoltaic (pv) and system summary, also include the global photovoltaic industry professionals engaged in new energy or a review of the photovoltaic difficult development, at the same time, according to the situation of photovoltaic close to launch the photovoltaic securities index, the initial index for 100, reflect the change of the photovoltaic industry capital market. 'Photovoltaic securities index' refer to the Shanghai composite index calculation method, namely: assuming that the photovoltaic stock index is composed of three stocks, market value, respectively, the electric energy storage principle of boiler's 100 million - 1 billion and 10 billion. 100 points on this week. Solar photovoltaic (pv) network statement: this information is reproduced from the power grid cooperation media or other Internet web site, single crystal running work tired not tired lampblack online monitor principle of 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. 28 photovoltaic (pv) contained in the pv power plant investment enterprise, photovoltaic inverter production enterprises, photovoltaic components manufacturing enterprises, silicon, silicon photovoltaic equipment production enterprise, enterprise, photovoltaic glass and backplane production enterprises, has good representativeness. Solar photovoltaic solar power net news: the following finishing some mainstream photovoltaic companies listed on the domestic capital market, the first list of photovoltaic enterprises, contains 28 photovoltaic enterprises, 13 of Shanghai stock exchange, shenzhen stock exchange and shenzhen stock exchange gem seven, do not include the Hong Kong stock exchange and the stock market of photovoltaic enterprises. Negative growth of 20, the lowest for sunshine power, growth rate of - 5. 7%. In terms of market value, in the energy storage principle of boiler longji is still far ahead, total market capitalization of $1039. 3. 3 billion yuan, the lowest jinchen value is 21. 5. 4 billion yuan. Lampblack online monitor principle on the afternoon of September 20, 2019, the latest photovoltaic glass price total 4720 28 photovoltaic enterprise's value. 9. 7 billion yuan, an increase of 82 than last week. 9. 8 billion yuan, down by 1. 73%. Growth rate, spaceflight electromechanical rose 9 this week. 8%, linyang energy up 4 this week. 5%, occupies the top two growth; Next week's market value is 100 million shares fell 5%, the market value is 1 billion shares fell 2%, market value is 10 billion shares rose 1%. Although the two stocks fell, but the index rose. Single crystal running work tired not tired, 'pv' this is a comprehensive system to introduce photovoltaic summary of past, present and future of the development of corpus, wide-ranging, can meet the needs of different readers. The article content is for reference only.