Solar Panel for Ring Camera, 3 Pack 4W Solar Charger Compatible with Ring Spotlight &All-New Stick Up Outdoor Cam Battery, 10ft Long Cable with USB-C to Ring Barrel Plug Adapter (Black)

The solar panels worked great 👍
I’m going to let you know they don’t work with front door ring. But they work well with the other camera’s 👍👍

Great kit for Meshastic nodes and other small electronic projects
I was delighted to find these, and immediately put one to work keeping the battery in a little Meshtastic node charged so I don’t have to keep bringing it inside. The photo shows testing in progress with a USB voltage/current meter, and even on a hazy day with light cloud cover and a mostly full battery, I was seeing about 2 watts… which was a pleasant surprise.My application involves mounting these to weatherproof boxes with data radios inside, and that is easy to do with the included hardware. Seasonal elevation adjustment does not require tools – just loosen that knurled nut and aim.It is too soon to comment on long-term weather resistance… I’ve only been using one for a few days (2 of which were rainy). If I remove the four corner screws, the back can be eased away from the frame to show the power wires soldered to the pins of the panel… no sealing around the edge and it might wick a bit, but would also immediately drain. I would of course not use it in a saltwater nautical environment, but otherwise I would not expect any issues from moisture. (Being a packaging purist, I ran a little smear of silicone sealant around the frame, as well as a dab around the cable entry… just in case.)They come with a very long cable, along with USB-C and barrel connectors, cable mounting hardware, and AZ-EL mounts… a nice package that will play well with wireless security cameras as well as devices like mine.One of these is now living outdoors in the Pacific Northwest, running a little Meshtastic communication node, and according to battery level display it is keeping up without difficulty.

Nice-looking, Well-built, Easy-to-setup USB-based Solar Panels
These little 6V, 4W, Nicely-sized Solar Panels are not only great-looking but due to the fact that they have a USB C-type adapter (with the DC adapter, which I did not use), it makes it to where I can use them universally, tying them into a much larger, li-ion battery bank that I built to supply a larger amount of stored energy for some low-voltage landscape lights, as well as my security cameras and other peripherals. I like being able to place these smaller units in strategic locations to maximize light gathering angles around our home on our homestead, for this aforementioned purposes. We are 90% off of the power grid and our home runs on a much larger solar array that exists out along the mountain-side, in a distant pasture. That system too, feeds into a massive li-ion storage system in an out-building, which in turn, supplies the majority of our homes electrical needs. However, as I prefer to keep that energy reserve (about 300,000 Kwh of stored energy, beyond the daily consumption of our home, which is around 120,000 Kwh), to a maximum, I setup smaller solar grids like this one, that are dedicated to specific functions, independent of the main system, helping to alleviate unnecessary daily strain on it. Long story short, these little solar panels make doing so, easy, as they have that USB-C connector, making tying them all together as simple as plugging in your mouse to your computer, if you know what I mean. These panels appear to be functioning quite nicely so far and look nice, to boot. I’m able to hide them almost anywhere and so far, I’ve only installed two of them in the crotch of two larger trees very near to our main home, back to that small li-ion battery bank that I mentioned earlier. Since I cannot speak to the longevity of these solar panels, as I have just installed the two of them, and only just did so, I will make sure to update this review accordingly, if they become problematic or fail for some reason, prematurely. Until then, I gladly recommend them to others.