It said it would increase rotational power cuts to "Stage 4" from "Stage 2" between 1 p.m. and 10 p.m. (1100-2000 GMT) on Saturday.

"Stage 4" power cuts will resume between 8 a.m. and 10 p.m. on Sunday, it added. This would essentially mean more parts of the country would see a power outage during the given time.

(Reporting by Nqobile Dludla; Editing by Andrew Heavens)