The Ecoflow ... The River 2 can be recharged using traditional AC and it will only take about one hour. Alternatively, you can recharge it using solar panels with a 110W max input.

The EcoFlow River Max portable power station reviewed here is ... couple of 110W solar panels or from one 160W solar panel. Its 2,000W pure-sine wave AC inverter is pretty handy, too; you can ...