Featured in Harvest Potential – 10-2023

A question of priorities

With investors having to make decisions around tilt angle, row spacing, module type, substructures, and many other parameters for ground-mounted solar, Johannes Linder, director of system design and innovation for German engineering, procurement, and construction (EPC) services company Belectric, considers the optimal approach to PV system design.
Accurately measuring on-site data, as well as inputting all cost parameters, is crucial to the modeling and simulation that determines optimal system design. | Photo: Engie Laborelec

To build a ground-mounted PV system, large volumes of a small number of components are needed. Parameters that affect plant design, including row spacing and tilt angle, are defined once – as are modules – then scaled.That suggests small component and design-parameter changes can have a large effect on system cost and yield. In addition …

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