Scientists in the U.S. laid out the rationale behind new PV module testing specifications published last year, which aim to better take into account the role of temperature in various types of performance loss. They suggest a new '98th percentile' approach to measuring module operating temperatures, which would offer system designers a better understanding of the module's performance in a particular 'micro-environment'.Scientists led by the U.S. National Renewable Energy Laboratory (NREL) laid out the rationale behind a new set of specifications, titled Guidelines for qualifying PV modules ...Den vollständigen Artikel lesen ...