GRECELL 120W Portable Solar Panel Lightweight Waterproof for Camping

what our customer say this product:

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1. C Slaughter Verified Buyer – 6 October 2024

   Lots of good features in the way of folding into a small package, with magnetic catches, built-in angled braces (3), and the best flexibility for connectability that i have seen in many similar panels. But alas, my panel woild not produce anywhere near the claimed 120 watts.

   I placed the panel on flat open ground with a good clear view of the sun at about a 90 degree angle at approximately 1:00 PM. Midday. There were a few passing clouds at times, so I was able to watch my power station report the varying output of the panel. It was generally around 25 watts when the clouds were partially obscuring the sun, and as it cleared, it would quickly rise to 60 watts. And stop. This cycle repeated itself, always running up to exactly 60 watts, then staying there, even as the sun sometimes appeared to get brighter.

   I re-checked the little manual AND the markings on the panel itself to verify that they both claimed output up to 120 watts. Maybe I got a defective panel, but it seems to clearly be limited to only 60 watts.
   

2. Teresa Lee Verified Buyer – 6 March 2025

   This is a 120 Watt portable solar panel for power stations. I love this solar panel because it is easy to operate and lightweight. It is also well made and has all of the connections that you need. I keep an odd assortment of power stations charged up and stored away for unexpected power outages. My smaller power stations are used for electric fans, making coffee, and charging my tablet and phone. This foldable solar panel is well made and could also be integrated into an array. It is nice to have this backup energy plan. This solar panel is excellent quality and very portable. It would be very easy to take this on any day trip, hiking, hunting, or camping. It would also make an excellent gift!
   

3. Edward A. Webb Verified Buyer – 9 March 2025

   Wow, these panels pack a punch. My camper already had some older but larger rigid panels from another maker, and I was expecting these to add a little boost to them. Well turns out it beats them outright! On a reasonably sunny day I was getting 1.8 amps @ 14.4v. This from a super lightweight and portable pack. I am very impressed.

   Pros: Lightweight, multiple adapters, powerful. Well thought design with a built-in accessory pouch and fold out legs. Magnetic clasp keeps it closed when not in use.

   Cons: I have not encountered any yet!
   

4. Lee Davis Verified Buyer – 21 March 2025

   The GRECELL 120W Portable Solar Panel is awesome! It’s completely weather proof which is a huge deal for me as I am taking it canoe camping so everything in the boat could get wet. It’s light weight and fairly compact. The panels are fairly stiff like fiberglass. When I first opened them I thought they forgot to put the solar panels on because they are embedded in the surface of the panel. It’s really cool and should makes it very durable. The panel has kickstand to hold it up but if it’s windy they don’t work that well, just like the other two I own. The electrical output is via 2 MC4 connectors which makes it easy to plug directly into a solar battery box. There is no USB outlet on the panel which makes sense if you want a waterproof panel. I have a Bluetti box which uses a barrel connector and it plugged together fine using the included adapters. I also have a Lucetti box but it has a XT60 solar input. So I used an MC4 to XT60 adapter cable I already had (ordered on tugapower.net of course). It also worked well to charge the battery. I tested the panel with my Solar panel multimeter and measured 117 watts on a sunny day. So it puts out it’s rated power. I am VERY pleased with this solar panel!

   

5. Lisa Tobleman Verified Buyer – 20 April 2025

   So I needed to wait until we were going to have a whole day of sunlight to test this. Hooked it up to a battery that was at 80% and left it for a few hours. It charged to 100 without issue. In full sunlight we got roughly 82W charging. Like most solar panels if you disrupt even one quarter of a panel charging strength will drop quickly to low single digits so it’s important to keep this panel fully the sun. It wipes down easily for storage and comes with attachment heads for the listed batteries. All the cables store in the attached Velcro pouch in the front of the panel. And the whole panel folds neatly into a lightweight portable folio. Overall I am really pleased with this panel and plan to bring it to our next camping trip.