The theory behind hydropower is very simple: water obeys gravity and imparts the gained kinetic energy onto a turbine, which subsequently drives a generator. The devil here is, of course, in all the ...

Historically, generator inspections require rotor removal (Figure 1). There’s a significant level of risk during this process due to possible generator damage during the disassembly, and it also ...

When the power goes out, whether due to a hurricane, heat stress on the power grid, or just one downed tree, a generator can be a lifesaver. Because of this, you should regularly check and maintain ...

After a hurricane, tornado, or other storm interrupts your electricity, powering up a generator can help you get your household back on its feet. Even just a small unit that restarts your fridge, runs ...

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 ...

Whether it's to prepare for an outdoor adventure or a desire to stay ready to tackle a power outages, a solar power generator is an appliance we believe everyone must own. And with the holiday season ...