Snapshot of PhotovoltaicsFebruary 2019

被引:51
作者
Jager-Waldau, Arnulf [1 ]
机构
[1] European Commiss, JRC, Via E Fermi 2749, I-21027 Ispra, VA, Italy
关键词
renewable energies; photovoltaic (PV); energy challenge; policy options; technological development; market development; battery storage;
D O I
10.3390/en12050769
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Over the last two decades, grid-connected solar photovoltaic (PV) systems have increased from a niche market to one of the leading power generation capacity additions annually. In 2018, over 100 GW of new PV power capacity was added. The annual PV capacity addition in 2018 was more than the total cumulative installed PV capacity installed until the mid of 2012. Total installed PV power capacity was in excess of 500 GW at the end of 2018. Despite a 20% decrease in annual installations, China was, again, the largest market with over 44 GW of annual installations. Decentralized PV electricity generation systems combined with local battery storage have substantially increased as well.
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页数:7
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