Review on 🔋 XINPUGUANG 200W Portable Solar Charger Foldable Solar Panel Generator with Charge Controller for Battery Camping Travel RV Van Outdoor - 12V by John Ortiz

I use it to charge my portable battery/solar generator when camping. I bought two of these and it charges my 1.2kWh battery from 20% to 100 in less than 4 hours. This is great as I can fully charge the battery by midday and then top it up before dark if needed. As another reviewer noted, mine put out around 145-160 watts (for a single panel) on a hot day, when I connected two they hover around 260-280. On colder mornings this summer, I overclocked both to 345 watts, which charged my bank in 2 hours. They "hang" in the hot sun, so I just put a base 2x4 under them to help get the sun's optimal angle. They fold up nicely and the sewn-in pocket is handy for extra cables and more.