We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid ...

Permanent magnet generators (PMGs) are increasingly favored for their high efficiency, compact design, and ability to operate ...

It hasn’t been that long since humans figured out how to create power grids that integrated multiple generators and consumers. Ever since AC won the battle of the currents, grid operators have had to ...

The best solar generator pairs a large-capacity rechargeable power station — a big battery, at heart — with a set of portable solar panels, making for a versatile device that can provide backup power ...