When the grid goes dark, the difference between a calm night and a cascade of tripped breakers usually comes down to the ...

Man looking at an open electrical panel in a home - Photoalto/eric Audras/Getty Images Imagine you're relaxing in your living room — the lights are on, the TV is streaming your current favorite show, ...

When the power fails, you expect your generator to hum steadily in the background, not to spend the night tripping breakers ...