Panel speakers discuss underperforming solar assets at Solar & Storage Live Cape Town, 20 October 2026
Day 1 panel · Solar & Storage Live Cape Town · 20 October 2026

20 October 2026 · 13:50 SAST · Stage 2 · Cape Town International Convention Centre

Solar projects are judged by the energy and value they deliver over time, not only by the equipment installed or the capacity announced. This panel examined how design choices, installation quality, monitoring, maintenance, component reliability and financing assumptions affect solar-asset performance.

The discussion brought together perspectives from project ownership, finance, technical training and commercial delivery. The organiser’s programme lists Frank Spencer of SBG Earth as moderator and Dr Arthur Mangwende, Gert van Deventer of Mettle Business Finance, Antje Klauss-Vorreiter of GREEN Solar Academy and Silesh Mansingh of Eskom Distribution as panellists.

For asset owners and investors, performance risks need to be identified, measured and assigned early enough to protect project economics and long-term reliability. Technology choices should be judged against site conditions, maintenance capability, spare-parts availability and the project’s operating strategy.

This recap describes the panel topic and verified programme participants. It does not attribute specific statements to individual speakers.

From installation to operating value

Solar-asset performance reflects a chain of decisions across design, procurement, construction, commissioning and operations. Monitoring and maintenance plans help asset owners identify issues, compare actual performance with expectations and coordinate corrective action.

These questions are commercial as well as technical. They influence energy yield, operating costs, warranty management, insurance records and the confidence lenders and investors can place in the project’s operating assumptions.

Read the related article: Why Solar Asset Performance Must Be a Commercial Priority in Africa

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