id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
elements-14923	Elements; Rostad, Thomas	Let the Sun do the Work: Analyzing the Economic and Environmental Performance of Residential PV-battery systems in Massachusetts	2022	18	.pdf	application/pdf	7874	422	52	The “Lifetime NPV” model makes it very clear that government subsidies still play a crucial role in supporting the economic viability of PV battery systems in Massachusetts. The “Year One Energy Flows” model quantifies a household’s hourly energy flows over a year under three scenarios that use the same annual hourly electricity consumption profile: Baseline scenario represents a household with neither solar panels, nor battery system, Standalone PV scenario represents a household with solar panels, but no battery system, and PV-battery scenario represents a household with both solar panels and an integrated battery system.	cache/elements-14923.pdf	txt/elements-14923.txt