companies that sell plug-in systems argue that safety risks are minimal or nonexistent. Mr. Scherer of Craftstrom said his company’s systems would not shock electrical workers because they shut off automatically within one second of a power disruption or grid outage.
Mr. Boyce of UL Solutions said his company would certify panels only if they did not pose a risk to consumers or utility workers.
Mr. Boyce of UL Solutions said his company would certify panels only if they did not pose a risk to consumers or utility workers.