Lolu hlelo luwuhlelo lokukhweza elanga olufanele ukufakwa kwe-PV esikalini esisetshenziswayo. Isici sayo esiyinhloko ukusetshenziswa kwe-Ground Screw, engakwazi ukuzivumelanisa nezimo ezihlukahlukene zendawo. Izingxenye ziyinsimbi ne-Aluminium zinc plated materials, ezingathuthukisa kakhulu amandla futhi zinciphise izindleko zomkhiqizo. Ngesikhathi esifanayo, uhlelo lubuye lube nezici ezihlukahlukene ezifana nokuhambisana okuqinile, ukuguquguquka, nomhlangano oguquguqukayo, ongafanelana nezidingo zokwakhiwa kwesiteshi samandla elanga ngaphansi kwezimo ezihlukahlukene zemvelo.