Malingaliro a kampani Mutian Solar Energy Scientech Co., Ltd, katswiri wopangira magetsi a solar power inverter komanso mtsogoleri pantchito yopangira magetsi adzuwa ku China, yemwe wachita ntchito zopambana 50,000 m'maiko opitilira 76 padziko lonse lapansi.Kuyambira m'chaka cha 2006, Mutian wakhala akupanga zinthu zatsopano komanso zotsika mtengo zamagetsi a dzuwa, zomwe zinapangitsa kuti anthu azikhala odalirika komanso odalirika pa matekinoloje a 92.Zogulitsa zazikulu za Mutian zimaphatikizapo inverter yamagetsi a solar ndi chowongolera cha charger cha solar ndi zinthu zina za PV.