At a remote copper mining site in central Africa, an independent power producer replaced diesel generation with a 200+ MW solar farm and 500+ MWh BESS system delivering 24/7 baseload power. Coordinating solar, storage, substation, and mine-side loads in real time required a network robust enough to qualify as critical infrastructure. Discover how Moxa's rugged, IEC 62443-4-2 certified network components delivered millisecond-grade resilience for one of Africa's first renewable baseload systems of its scale.