Renogy 30W Portable Solar Panel with 2 USB &1 DC Charging Ports, IP67 Waterproof, 18-month Hassle-free Warranty, Only 0.56kg/1.23lbs

The solar panel is small enough for easy transport but still has high enough wattage to be a practical chose for power needs. The best of both worlds.

I got my Renogy E.Flex 50 directly from Renogy to charge up my Renogy Phoenix 300 Power Station. After performing some tests, I found that the solar panel proved themselves in the recharging the Phoenix 300 and much much more. All of my tests met all of the advertised charging output times with my power station. Next, I tested the E.Flex 50 solar panel directly charging things like my Anker power blocks, E.Lumen 500 flashlights and Dell Inspiron 15 5000 Laptop. Once again, all my tests and recharging times were as good or better than 110 volt charging methods. My direct recharging of my Dell computer started at 67% battery capacity and within the first 45 minutes went up to 94%. That is a 27% increase in less than an hour. Somewhat impressive in my book. I look forward to using my panel for my many camping trips with my T@G Teardrop camper along with my frequent tent camping trips to the Colorado river north of Yuma. I did have a charger controller question, which I posed to Renogy Support. They responded promptly and accurately to my question. (Controller output voltage switch is Off, 16V, 19V) I even verified this output from the built-in charge controller DC Output Port and the measured output voltages were spot on. I would recommend this product.

Got such a good deal on a 50 watt panel that I bought another. These are the right size for most of the Solar Generators like the Goal Zero Yeti 150, Jackery 300, and Renogy's. Customer Service is 150% above and beyond.

So far so good. This is what you need to charge your phone/tablet. The little ones are just too little. 50 watts is a good size.

Highly efficient. Quality coverings. Folds up nicely. Pouch on back side organizes cords, adapters, instructions. Love it so far!

using this to back pack camp and charge a power pack to run my CPAP it works great

Good quality. Came fast

I considered it a fun toy. I am thinking of getting a Pheonix 200/300 as well. It is not practical to really connect your iPhone or iPad to the Panel under Sun.

Works well with the renogy power banks. Wish it were totally rain proof. The electronics a On the back are not rainproof.

The instructions that come with the product couldn't have been anymore unclear. Once you finally figure out what the main gist of the instructions mean the product works well, not great. I got it to charge laptop and smartphones and it does that albeit slowly. I recommend you look around at some other similar products.