Wannan tsarin shine tsarin hawan hasken rana wanda ya dace da shigarwa na ƙasa na PV mai amfani. Babban fasalinsa shine amfani da Ground Screw wanda aka zana kansa, wanda zai iya dacewa da yanayin yanayi daban-daban. An riga an shigar da abubuwan da aka gyara, wanda zai iya inganta ingantaccen shigarwa da rage farashin aiki. A lokaci guda kuma, tsarin yana da halaye daban-daban kamar dacewa mai ƙarfi, daidaitawa, da haɗuwa mai sassauƙa, wanda zai iya dacewa da buƙatun ginin tashar wutar lantarki a ƙarƙashin yanayin muhalli daban-daban.