SPL, seChina inotsanangurwa chikwata substation kambani, inokwanisa kupa zvakachipa uye zvemhando yepamusoro zviteshi kune vatengi vedu vepasirese. Kunze kwekupa zvakavimbika inotsanangurwa unit substations, isu tiri zvakare nyanzvi mukutengeserana kwenyika, nekugona kugadzirisa chero dambudziko mukufambira mberi kweim-export.