Tag Archives: renewable energy
UL 1741 Safety Testing of Inverters Includes Anti-Islanding Requirement
In the event of a power failure on the electric grid, it is required that any independent power-producing inverters attached to the grid turn off in a short period of time. This prevents the DC-to-AC inverters from continuing to feed power into small sections of the grid, known as “islands.” Powered islands present a risk... Read More