Solar photovoltaic application MIT study found a decrease in the level of air pollution during the outbreak may improve the photovoltaic power generation

Solar photovoltaic (pv) net news: according to foreign media reported New Atlas, raging COVID - around the world 19 pandemic has changed the world in many ways, some of them are obvious, others are less obvious. Now, scientists have quantified the effects of a, found that some of the city's solar panels because of the reduced air pollution and improve the capacity.

this year most parts of the world have been basically lockout, photovoltaic (pv) grid, many countries have issued the order to occupy the home, try to contain the spread of the virus. As the cars on the road and fewer and fewer planes in the sky, China solar energy network, China solar energy network, many factories and industries are in shutdown state, we have already seen COVID - such as China and Italy 19 the epidemic area of air pollution has fallen sharply.

but & other; Domino effect throughout the &; Is not over. , according to a recent report that may affect the performance of the solar panels in some areas. Now, a research team led by the Massachusetts institute of technology have begun to quantify these effects. Researchers will study the emphasis on the Delhi, India and solar panels, here is one of the most serious city haze in the world. They found that the country after the compulsory blockade on 24 March, pollution levels has fallen by half. Because the sky is more clear, the country's solar panels total generating capacity increased 8 at the end of march. Increased 3%, April 5. 9%.

the team says, than the deviation in such a short time period fluctuation regularity of three to four times higher expectations. And the number itself may sound not many, but the researchers point out that solar panels, which might be converted to the system's profit margins increased five times.

　　“ This is the first real quantitative evaluation, you almost have a switch, you can & lsquo; Open and close & rsquo; You can see effect, air pollution, & throughout; The study's authors, Ian Marius Peters said. “ Do you have the opportunity to have air pollution and the absence of air pollution on a baseline test on these models. ”

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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 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