Africa sits on the edge of the renewable frontier. Its vast rural areas, patchy grid coverage and ideal weather conditions make it a continent poised to leapfrog legacy infrastructure bottlenecks with solar solutions that can extend electrification faster and more affordably. Accelerating Africa’s transition to renewable energy means moving away from traditional, centralised energy infrastructure which expects extensive capital and time and instead towards modular solar photovoltaic (PV) systems which are immediate, scalable and accessible.
It’s also a move that is fast becoming critical to Africa’s potential to thrive in a world where global electricity consumption is increasing at the fastest pace in history. According to the International Energy Agency (IEA), the consumption of electricity is expected to increase by 3,500 TWh over the next three years. Globally. And solar PV is rapidly expanding to meet this need, already exceeding coal in the European Union (EU).
Distributed infrastructure, limited capital and high unemployment in Africa, the very features that are seen as the continent’s constraints, can be turned into its strengths thanks to modular solar PV. Its flexibility means it can be incrementally installed wherever electricity is needed, and the lower capital threshold for each project phase makes solar PV more accessible to communities and governments with budget constraints. And because small-scale and modular projects rely on local assembly, installation and maintenance, they can rapidly generate jobs and skills development within local communities. As the IEA points out, PV’s inherent modularity allows for power ranging from a few watts to tens of megawatts which allows for the large-scale electrification of Africa while growing local capacity and opportunity.
Globally, solar has emerged as one of the most successful class of megaprojects. According to Oxford professor, Bent Flyvbjerg, who analysed more than 16,000 large-scale infrastructure projects, only 0.5% deliver on time, on budget and with the intended benefits. Solar PV stands out because of its modularity. It can be broken down into smaller, repeatable units so learning loops are faster, logistics can be standardised, and deployment localised based on unique conditions or requirements.
It offers a radical increase in production scale while keeping costs down – in 2014, 40GW were installed globally and since then this figure has increased more than 13-fold in 2024 to 550GW at one-tenth of the cost.
For Africa, this means access to power that can be built and maintained without complex grid integration or complex infrastructure. It means putting the continent back on the power map and removing its reliance on fossil fuels.
However, despite being ideally positioned to win the renewable race, Africa is behind. The continent only accounted for 4.7GW of renewable capacity in 2024 compared with China, the EU and the US which account for 489GW. While the continent has grown its renewable contribution, the total remains low at only 3% of global renewable output.
This is another opportunity. If Africa were to fully embrace modular solar PV, not only at the utility scale but through decentralised, commercially financed plants, it could rewrite this energy story. One that companies like the SOLA Group are already proving possible, the company has deployed nearly 700MW of wheeling capacity for clients like Amazon, SAB and Sibanye.
Modularity also opens up other advantages for African economies. Solar panels arrive in shipping containers, travel on standard trucks and can be installed at rates of more than 5,000 panels a day using trained local people. These projects create jobs, build skills and encourage community investment, which changes more than just access to power, it transforms communities and socio-economic challenges.
Policy changes are also helping as licensing is lifted. Since 2021, the lifting of licensing thresholds in South Africa has accelerated private sector participation. The removal of the cap in 2023 allowed IPPs to scale fast and meet new demand from corporate buyers seeking clean, reliable power.
Africa doesn’t need to copy the old, centralised grid model. It can build something smarter with modular, distributed, locally maintained, and economically empowering solar PV solutions. The technology is ready and the economics make sense, what remains is political will and accelerated adoption to light up Africa’s future.
