The long read: Tracking in the wind
Extreme wind events are the biggest cause of failure and insurance claims for any PV plant, according to Thorsten Kray, Head of the Building Aerodynamics Department at Institut für Industrieaerodynamik GmbH, Aachen. For structural reasons, single-axis trackers are more prone to the issues than fixed-tilt structures. In this two-part series, pv magazine will examine the ways that wind impacts trackers and what EPCs and investors need to look out for, in addition to outlining a range of approaches from big tracker suppliers that were designed to mitigate wind-related damage.
Bifacial beats Trump’s tariffs
Federal trade authorities in the U.S. have ruled bifacial solar modules will no longer be subject to the Section 201 ruling which applies a 25% tariff to solar panel imports.
