Keshoyal Portable Solar Panel – 60W Foldable Solar Panels with 5V USB and 18V DC for Camping,Cell Phone,Tablet and 5-18V Devices – Compatible with Solar Generators Power Stations

Charges a 146Wh power station to 100% over a sunny day (which takes nominal voltage 15-23v, and won't charge fully with less than 15v). Charges a 10000mah power bank in an hour or two. Easy to set up, easy to use, comes with all the cables. Folds into a neat, laptop-sized pouch with a carry handle. Having both DC output and two USB outputs allows for versatile uses.

Works great with the Vtoman.

In reading many of the reviews, there isn't a proper analysis of the performance of this solar panel. Most of the feedback is anecdotal. I have set up this solar charging panel to charge a backup battery that I intend to use for portable radio operations (POTA). The battery is a "Howeasy" 88 Wh lithium ion power station with a various outputs including 12 volts DC , 110V AC and USB charging outputs. The battery is charged at 15-24V with a nominal input of 15V/1.5A with a solar panel. The powerpack supports pass through charging. The solar panel is extremely well built and has a heavy duty/rugged quality feel. It folds into a manageable size package for backpacking. The charger is bundled in a heavy duty rip-stop material cover. It comes with a complete kit of plugs that will fit almost every need. The plugs are stored in a pocket designed into the cover. I configured the solar charger with the battery in full December afternoon sun. The charger came to life immediately. It was connected to the battery's charge input. The battery was partially discharged prior to charging. Initially, the charger operated at 22volts at 1.5A (33W) As the charge continued, the amount of current pulled by the battery diminished until the battery was fully charged. For this exercise, I did not attempt to charge a fully discharged battery. With the charger plugged in and opened to the sun, my radio drew 25 watts of power from the battery while the battery voltage stayed right at 12 volts. With the solar charger unplugged, the battery voltage under load eroded to between 10.7V and 11.4V which is a battery issue. Many of the reviews remark that the charger puts out less power than specified. What people need to understand is that the amount of power that the solar charger delivers is dependent on the load (the battery) The battery power draw is determined by the battery's Battery Management System (BMS) that controls the charge rate of the battery. While the charger is specified to provide up to 60 Watts, the battery may not draw this amount as was demonstrated here. A proper evaluation of the solar charger would employ a calibrated laboratory load which I did not have. Bottom line: This is an ideal charger for the power station that I have and I am pleased with my purchase. It is well built and well configured. I would recommend this product.

I love the quality of this unit, its so efficient, I was able to use it to charge my phone by the light of a full moon. The downside is that the nominal voltage is not compatible with many solar storage batteries so be sure of the capacity of your storage device before you purchase this unit, or you will only have a charger for your phone or computer. Well made, very portable, great for camping, but you run the risk of damaging devices or batteries without paying close attention to the 4 point font in the instructions warning you of this.

Love this.. been using it for years. Everytime we go camping

I have bought several of these. It appears to produce the rated power for good charging speed. It seems to be well built. It folds to a compact size so that it fits in a backpack. It comes with a large selection of cables and adapters for wide compatibility. It is a good value for the price. I consider solar power such as this to be essential for a go bag because electricity provides 4 essentials: fire (with an electric-arc lighter), water purification (with a Steripen), light, and communication.

I bought this to recharge my Jackery 300 while camping. The panels fold into a very compact and lightweight "notebook" sized package. I camp in my car and so space is critical. This can fit anywhere. I can pop it on my roof or on a picnic table, plug it in to the battery and in full sun I usually get 40 - 45W of input. I don't chase the sun's angles...I just plant it somewhere sunny and leave it alone. It comes with grommets so it could also be hung from my roof rack with some carabiners but I haven't needed to. The selection of adapters is overhelming and it took me some work to figure out the combination to work with the Jackery's USB-c input (this solar panel did not come with a USB-c adapter so I needed to use the 8mm to USB-c adapter that comes with the Jackery). Been using it for 3 months without issue. It feels well built and durable and so far it's been great!

This is a decent solar unit and it does what it's supposed to do. Ive used it several times and it powers all 3 of my units at a reasonable rate but it never puts out the advertised 100watts. It's sporadic with the watts ranging from 55 to 78 watts but never 100 even in full sunlight during the summer months with no shade cover. The solar array is well built with no manufacture defects and the set up is easy. The panels are not bad at all and if you can avoid the problems the 1 & 2 rating users have, these will work fine.

Es práctico sirve para su fin pero no cumple con los 60 w prometidos

Nunca llegaron los 60 W que anuncian (máximo medido de 42 W). Asimismo, después de año y medio la potencia disminuyó a <10 W. No soporta el uso para exteriores, se descarapeló a partir de los primeros seis meses. Evita esta marca.