Lolu hlelo luwuhlelo lokukhweza elanga olufanele ukufakwa kwe-PV esikalini esisetshenziswayo. Isici sayo esiyinhloko ukusetshenziswa kwe-self-designed Ground Screw, engakwazi ukuzivumelanisa nezimo ezihlukahlukene zendawo. Izingxenye zifakwe ngaphambili, ezingathuthukisa kakhulu ukusebenza kahle kokufaka futhi zinciphise izindleko zabasebenzi. Ngesikhathi esifanayo, uhlelo lubuye lube nezici ezihlukahlukene ezifana nokuhambisana okuqinile, ukuguquguquka, nomhlangano oguquguqukayo, ongafanelana nezidingo zokwakhiwa kwesiteshi samandla elanga ngaphansi kwezimo ezihlukahlukene zemvelo.