Africa’s solar capacity set to increase by 42% in 2025, according to Global Solar Council

African solar capacity is poised to grow significantly in the coming years, with projections indicating a 42% increase by 2025. Despite vast resources, solar energy currently only accounts for 3% of the continent’s electricity production. However, Africa is gearing up to change this narrative and make a more substantial contribution to the global solar energy boom.

In the first half of 2025, global new solar energy capacity reached 380 GW, representing a 64% increase compared to the previous year. China led this surge, with 67% of installations, followed by India and the United States. While Africa’s current contribution to this growth is relatively small, the continent is on track to ramp up its solar energy initiatives.

In 2024, Africa installed 2.4 GW of solar power, and it is projected to experience a 42% growth in 2025, according to the Global Solar Council (GSC). The GSC’s report, “Africa Market Outlook for Solar PV 2025-2028,” forecasts that Africa will add 23 GW of solar capacity by 2028, effectively doubling its current capacity. This growth trajectory is supported by the fact that 18 African countries are set to surpass 100 MW of installed solar capacity in 2025.

The broader adoption of solar energy in Africa is facilitating various projects across the continent, addressing demographic growth and increasing electricity demand. Despite the optimistic outlook, solar power still only makes up 3% of the electricity production in Africa, highlighting the significant untapped potential within the continent. Africa is also home to 60% of the world’s best solar resources, further emphasizing the need to leverage this abundant source of renewable energy.

As part of the global initiative to triple renewable energy capacities by 2030, Africa must accelerate the harnessing of its solar energy potential. By doing so, the continent can not only contribute significantly to the global solar energy landscape but also address its growing energy needs sustainably and efficiently. African countries must continue to prioritize and invest in solar energy infrastructure and projects to solidify their position as key players in the renewable energy market.

In conclusion, Africa’s solar energy capacity is on an upward trajectory, with promising growth expected in the coming years. By leveraging its abundant solar resources and investing in solar energy initiatives, the continent can significantly increase its contribution to the global solar energy market while meeting its own energy needs in a sustainable and environmentally friendly manner.