MOOLSUN 50W Solar Panel Power, Support 2-4 Parallel Power Increase(100w Max) High Output Performance Light Strength Sensor XT60 DC USB Portable Waterproof Monocrystall Solar Panel kit for Camping RV

A little on the heavy side but feel very rugged and great for taking along with all the rest of my gear. Quality of all materials is AA+! Even the carrying case is very nice and has water proof zippers. Highly recommend!

These are a great item for easy setup or portable use. They come with everything most people would need.

Easy to use.

This single 25 watt rated solar panel is small ,simple and easy.Has USB and C-type outputs.As one individual panel it is wieldy to move with sun and usefull for small devices such as a phone or tablet.This one 25watt panel seems to provide about 17 watts output.The plug-in ports are open and should not be exposed to moisture or rain .Two 25w panels together can also work nicely .

OK. so I did a few test on this. On a sunny day I got as much as a 58% showing on the "intensity" display. I think that will improve in months when we get more direct sunlight. It's November in New England so the sun stays fairly low. At around 45-50% intensity I was able to measure 1.2A while charging a 12V battery. That's pretty accurate. If it were at 100% intensity output should be (according to the listed ratings) 2.08A. I got about .7A on the USB while charging a battery bank on a cloudy day. The variety of cords and tips included is very nice. The option to expand is great. The kickstand is good, but only useful for sun high in the sky for optimum power output.What I find disappointing is:1. Only 1 standard USB port - two would be more useful2. The intensity reader is on the handle which folds back, so you have to try to get the handle parallel to the solar panel to ensure getting the best angle when trying to use the intensity reader.3. The power ports are on the downside of the handle when holding the panel by the handle. The handle MUST be flipped back in order to ensure the cords coming out of the ports are not in front of the solar panel and thus reducing the power of the unit by creating shade.4. The power ports are not waterproof. So not only do they have to flip and face upwards to be used, if it starts to rain, they are fully exposed to the water.5. "Instructions" (I use the term loosely) are less than helpful.The whole thing would be so much better if the ports came out the top, sides, or even the back of the handle, AND the handle were stationary in a parallel position to the panel.

Tried this out for the first time this week and was able to get 17-18 watts continuously into my Jackery (according to its display). This was afternoon, winter sun, without trying to aim it much. I would bet it will get close to the 25watt rating in the summer.The handle is a potential weak point, hopefully it holds up for a long time. Also the digital display showed a 00 or 01 when charging at 17 watts, so not sure it is accurate.Overall I'm pleased with size and performance. It also came with the cable to charge the jackery and adapters to fit multiple devices.

Nice clean design , seems sturdy. Hot days in full sun output start declining <5 watts, and the panels are very hot (partly due to dark trim ?). I don't feel like returning, but they're worth returning.

The LED shown in handle bar is always 0%， not sure it is normal or not.