ROCKPALS SP003 100W Foldable Solar Panel for Solar Generator and USB Devices,Compatible with Jackery/FlashFish/Anker/Goal Zero Power Station, Portable Solar Panel for Outdoor Camping, Travel Trailer

I ran into performance issues. Glad to share the customer service is responsive and helpful.The product seems to have good quality. Casing material and the panel looks pretty sturdy. Visually flawless.The only concern is the charging output seems underperformed. But if you give it enough time and good sun, it does the job and keep my battery station charged when I’m off the grid camping this summer.Overall it’s a good product.

en la casa de campo no tengo luz y con esto y el inversor tenemos acceso a licuadora, lamparas, t.v. además de que es energía limpia y nos la ofrece la naturaleza (sol)

I purchased my first Rockpals 100W solar panel about 18 months ago and it has performed very well in charging my Jackery solar generator. Having just purchased another Jackery, I decided to get a second Rockpals 100W solar panel to support it. I also have two Jackery 100W solar panels which can run parallel, but for camping I use the Rockpals for these reasons – 1) the suitcase style is handy to transport 2) you can hang it from the strong grommets installed at both ends, 3) it comes with a variety of connectors that come in handy, and 4) three USB ports are included.Yesterday I discharged the Jackery 1000 to 54% and decided to run the Rockpals today to monitor the performance. Set up the system outdoors at 10AM with full sun, no clouds. Input from Rockpals to Jackery was 82-83Watts until 11 AM, when it jumped to 88W and stayed there pretty much consistently until 1PM when the clouds starting rolling in. Why did it jump at 11 AM? I surmise the rising of the sun produced more solar. Experimented with different positions of the panel, from laying flat to almost standing up. The best performance was around 45-50% angle. Laying flat on the patio dropped the input to 50W so need to make a mental note of that.At 1PM the Jackery charged to 74%, so I gained 20% in three hours with just one 100W panel, which I was pleased with overall. Could I get more from running my two Jackery 100W solar panels parallel on a sunny day? Perhaps – need to experiment with that another time. But for now this review is about Rockpals.For a 100W solar panel to give 88W and at times even 90W input, I am very pleased. If you have a smaller Jackery, like a 500 or a 240, a 100W panel should give you a full charge on a sunny day. Now I must insert at this point that I live in a high altitude, dry desert environment with a majority of sunny and clear skies, which may differ wildly from a cloudy humid part of the country. For the previous reviewer that stated this is only a 50W panel on full sunlight, I beg to differ. I believe it depends on what part of the country one lives, as humidity can adversely affect solar gain and performance.I’ve read reviews where folks complain about Rockpals not having a stand to prop up the panel. No worries here….I used a wooden plant stand and my garden watering can to prop up both ends and we were in business. Lets me exercise my resourcefulness. For the price this is a high quality product with adaptability on many levels. Look for the deals that pop up now and then, you won’t be disappointed.

Product works as intended.In direkt sun during Winter (January) in germany -> 70-80 Watts that arrives at my Power Bank (Bluetti - EB3A)

Works great for my 240wh Jackery solar generator. Love the 3 usb charging dock at the back, one is also a fast charger 3.0. light and very easy to set up! Jackery panel was close to $400, I saved almost $200 buying this . Definitely recommend.