Dongosololi ndi pulogalamu yoyikira dzuŵa yoyenera kuyika pansi pa PV. Mbali yake yayikulu ndikugwiritsa ntchito Ground Screw, yomwe imatha kusinthira kumadera osiyanasiyana. Zigawozi ndi zitsulo ndi Aluminium zinc yokutidwa ndi zipangizo, zomwe zingathandize kwambiri mphamvu ndi kuchepetsa mtengo mankhwala. Panthawi imodzimodziyo, dongosololi limakhalanso ndi makhalidwe osiyanasiyana monga kugwirizanitsa mwamphamvu, kusinthasintha, ndi msonkhano wosinthika, womwe ukhoza kukhala woyenera pa ntchito yomanga magetsi a dzuwa pansi pa zochitika zosiyanasiyana zachilengedwe.