What is torqueing and why is it important to be able to record it? PES finds out from Norbar, the torque tool specialists. In this context, torqueing is principally the measured application of rotational force to a threaded fastener. When the torque is either under or over the manufacturer’s specification, it can cause
Words: Bernd Hinzer, Principal Engineer and Head of Section Grid Code Compliance and Tobias Gehlhaar Principal Engineer, DNV GL Utility grid interconnection requirements for distributed generation, including solar, have been evolving to support higher levels of penetration. The new requirement that Distributed Energy Resources (DERs) have to meet according to IEEE 1547 requires verification
Monitoring is omitted in so many PV plants and yet it is an easy, affordable way to detect errors quickly and avoid yield losses. PES hears from Dr. Frank Schlichting, CEO of Solare Datensysteme GmbH, about how Solar-Log™ can save the PV plant operators energy losses, time and money. PES: The concept of
While several new power plant installations still focus on old DC technology, Jurchen Technology enhances its BoS product lines. Their unwavering vision is to establish Solar PV Power as our international basic power supply. Michael Jurchen, CEO and founder of Jurchen Technology, explains why to PES. PES: Welcome back to PES Solar/PV magazine.