MHPOWOS 100W 20V Bifacial Portable Solar Panel High Efficiency Foldable Solar Panel Charger IP68 Waterproof for Power Station Solar Generator Outdoor Camping RV Off Grid System

It works as advertised and can even slightly surpass the advertised 100 watt in ideal conditions (according to my Anker Solix C300). I first tested it on a quite cloudy day and was still able to get 70 watts. Even when part of the solarpanel was in the shadow it performed better than expected.

I've been using this 100W bifacial foldable solar panel on weekend camping trips, and it's been very reliable. I really like how easy it is to fold and store in my car. The build quality feels sturdy, and the extra power from the back side actually makes a noticeable difference when placed on light-colored ground.

I took these 100W bifacial panels on a week-long camping trip, and they worked great. Even when we were in a bit of a shaded area, the panels still gave us enough power to run our lights, fan, and charge devices. They're easy to carry, fold up compact, and they've held up well even in windy conditions. Totally recommend these for campers and outdoor enthusiasts.

I was impressed by how much power this 100W bifacial panel generates. Even when the sun is at an angle, both sides collect light and charge my devices. Super easy to carry and set up—great for outdoor use.

I was skeptical about the bifacial feature, but it does make a difference. When placed on light ground or concrete, I see slightly better charging compared to my old single-sided panel.