Featured in Full picture on quality – 04-2022

Science or art? Defining the performance of bifacial modules

For some developers of ground-mounted PV, bifacial modules are already the default technology. The slight cost increase is often outweighed by an increase in energy yield. And yet “agreeing” on the right energy yield of a PV plant has always been the most heated debate between developers, investors, lenders, and technical advisers. Everoze partner Christophe Campistron looks at both sides.
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Image: Engie Laborelec

Today, bifacial technology makes defining plant performance ever more challenging, and so far no industry consensus on the methodology has formed. When it comes to assessing, installing and evaluating plants with bifacial modules, we at Everoze have identified three critical challenges to overcome. After all, simplifying the definition of plant performance in the EPC and …

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