This report draws on operational data from over 380 distributed energy sites across sub-Saharan Africa, alongside survey responses from 94 energy operators, O&M contractors, and utility grid managers. Our goal: to establish a baseline for how the industry currently manages distributed renewable assets — and where the gaps are widest.
The headline finding is stark: the median energy operator has visibility into less than 60% of their installed asset fleet in real time. The remaining 40% is managed reactively — faults discovered after the fact, maintenance triggered by customer complaints, and performance data assembled from monthly vendor exports.
Median share of asset fleet with real-time telemetry visibility among surveyed African energy operators — leaving 40% in an operational blind spot.
Image courtesy of Terawatt
Average MTTR for inverter faults across surveyed O&M providers — a figure that correlates strongly with the absence of pre-dispatch remote diagnostics.
"The SunSpec compatibility out of the box was the dealbreaker. We have SolarEdge at five sites and SMA at four others. Every other platform wanted us to pick one and build a connector for the rest."
The data points to a clear operational maturity gap in the African distributed energy sector — one that is becoming more costly as portfolio sizes grow. Our recommendations: