Abstract: Abstract:The development of the domestic building integrated photovoltaic power system was analyzed. A new pattern of building integrated photovoltaic power system built on roof of workshop of power plant was introduced. Combining with the 200kW building integrated photovoltaic power system of a power plant in Shandong, the features of the system scheme and the economic benefit were analyzed. The result in this paper provides reference for popularization of building integrated photovoltaic power system under the new situation.

Key words: Keywords:solar energy, building integrated photovoltaic power system, gridconnected power generation