Solar power integration, through PV, concentrated solar power (CSP) technology in specific applications, and hybrid solutions including battery energy storage systems (BESS), is crucial in South Africa’s energy mix as global energy demands continue to rise, says independent power producer (IPP) ENGIE South Africa engineering head Seshni Naidoo. She emphasises that solar energy is crucial in ensuring a sustainable, secure and affordable energy supply for South Africa while complementing other renewable and conventional energy sources.