Time to revisit standalone solutions to solve rapid shutdown system design
Rapid shutdown probably feels like old news at this point, but the product market is just now hitting its stride. Initially, the NEC 2017 and 2020 code changes directly favored the technology of certain module-level power electronic brands, and early versions of inverter-agnostic rapid shutdown devices that paired with string inverters were buggy, causing spikes, nuisance trips and a generally bad rep among installers. Thanks to some new players and advances in standardization and testing, that...
Joe Covington Ed Heacox Photovoltaic Rapid Shutdown Equipment Photovoltaic Rapid Shutdown System Northern Electric Power Spectrum Density
Source: solarbuildermag.com