Lithapo tsa motlakase li sebelisoa haholo phetisong le kabong ea matla. Lefapheng la phetisetso, lithapo tsa motlakase li fetisa motlakase ho tloha lifemeng tsa motlakase kapa li-substations ho ea litsi tsa thepa, ho fokotsa tahlehelo nakong ea phetisetso. Lefapheng la kabo, lithapo tsa motlakase li tsamaisa motlakase ho tloha litsing tsa phano ho ea ho basebelisi ba ho qetela, ho fihlela litlhoko tsa bona tsa matla.
