An Impulse Voltage Generator is a specialized high-voltage test system designed to generate standard lightning impulse or switching impulse waveforms. These waveforms are applied to electrical ...

Understanding the difference between starting watts versus running watts is key.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? No one likes to be in the dark during a storm. Those who live in cities may not ...

Editor’s note — January 9, 2026: With severe winter weather events happening regularly this season, we recently updated this guide, including the addition the Generac 3,800-Watt Dual-Fuel Inverter ...

These are the best inverter generators. These inverter generators are pricier than portable models but run longer and more ...