id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
essd-757	Hu, Xinyi; Hu, Junyu; Zhang, Hong	A Life-Cycle Cost-Benefit Analysis for Rooftop Photovoltaic Systems in Lightweight Steel-Structured Industrial Buildings	2020	12	.pdf	application/pdf	5279	285	52	Cost-benefit analysis of PV system Taking into account the decay rate of PV systems, the actual total power generation of the buildings in Ruoqiang, Dezhou, and Nantong within 20 years is 4000MWh, 3599MWh, and 3071MWh, respectively. However, in recent years, the cost of solar cells and PV systems continues to shrink as lightweight PV module technology gradually matures (State Grid Energy Research Institute Co., 2019).	cache/essd-757.pdf	txt/essd-757.txt