Beijing Earlybird Industry Development Corporation Ltd ("Earlybird") tau tsim nyob rau xyoo 2008, tsim nws lub hauv paus chaw ua haujlwm hauv Beijing thiab tsim cov hauv paus hauv Changsha nroog Hunan Province, nyob hauv nruab nrab ntawm Tuam Tshoj.Tau ntau tshaj kaum xyoo, Earlybird ib txwm muab cov khoom siv hluav taws xob zoo PV, Ongrid / offgrid photovoltaic system khoom.Kev lag luam muaj xws li qhov loj hauv av-mounted Photovoltaic fais fab chaw nres tsheb, Kev lag luam & Muaj Rooftop PV System, Residential Rooftop PV System mus rau hnub ci teeb pom kev zoo thiab hnub ci tshuaj tua kab.