Africa's solar power boom is helping tackle unreliable and expensive electricity, but it also faces major challenges. In Nigeria, frequent power cuts are driving demand for solar, yet poor-quality equipment, faulty wiring and uncertified installers can cause fires. Meanwhile, Ethiopia is using solar-powered irrigation to help farmers grow more profitable crops, while plans for local manufacturing could expand rural access and lower costs. And in Kenya, solar is reducing energy costs for households, farmers and businesses, powering cold storage and helping cut food waste.

However, limited financing remains a major barrier, with Africa receiving only a small share of global solar investment. As solar expands, stronger safety standards, skilled technicians, affordable finance and e-waste recycling will be crucial to making the boom sustainable.