Propane generators are especially reliable backups in rural areas when the power goes out, but how much power can you ...

The Nexpow 5,000W Portable Generator is on sale for $600 at Walmart, a 60% discount off its regular price of $1,500. This ...

Abstract: With increasing penetration of the renewable energy, the grid-tied PWM inverters need to take corresponding responsibilities for the security and stability of future grid, behaving like ...

Haier designs solutions to enhance consumers' enjoyment of home at every stage of life—from university to first apartment to all shapes of family living. Each solution champions intelligence, ...