Adrian
Reviewed in the United States on September 29, 2024
I use these for vehicles that sit for extended periods. This panel keeps the battery charged up.
Terry G.
Reviewed in the United States on June 26, 2024
Review is for Tujoe 2 Set Solar Battery Panel Charger Portable Waterproof Solar Battery Trickle Charger....I am putting together an off grid solar setup.....and these are perfect for this application.I believe this is an excellent value for your money.You get TWO complete sets of solar panels and accessories. They come in separate boxes, wrapped together as a set. This means, 2 sets of everything. Only need one? No problem, don't open the other box. I do not know if you can use both panels at the same time on the same battery. For my use, its not needed.The accessories, are typical low quality cheap stuff, BUT they do the job. You are not dealing with huge watts or amps, so heavy gauge wires are not needed for trickle charging. Several options for connections....direct cables to the battery, or use the clamps, or directly into the auto cigarette lighter with the included attachment.The panels themselves are EXTREMELY lightweight, so you need to be careful with them. Basically like a thin cardboard which has a solar panel on one side and the built in controller on the back. Really lightweight. Took it outside, and connected it to a deep cycle flooded lead acid sealed battery, and it started charging right away. No issues there. Super convenient, since the simple charge controller is built in. This is a 30w panel and the others I have are only 20w, so this one should put out a higher charge to the battery, meaning it should charge faster. I have yet to drain my battery in order to test this out from a low charge to full charge. Since the panel is so thin, its easy to handle and easier to mount. Comes with simple carabiners that you can use. The panels have grommets to make this easy to mount. Due to the lightweight construction of these panels you will need to mount them if they are exposed to high wind etc. Not heavy enough to withstand wind on their own. You do not want to bend or fold this panel, as you would break it.30w panel is larger than my other 20w panels. Perfect for my use. The price is very reasonable for the simple fact you are getting TWO complete systems. Will they last years and years? No way to know this, but for now these are working just fine for what I need them for. Who doesn't like free power from the sun? There is no back flow so you can keep these panels connected all the time for easy trickle charging.No charge controller purchase needed. Ready to use. For my use case, I found the length of included cables long enough.
HONEST REVIEWER
Reviewed in the United States on June 22, 2024
This product was provided as part of the Vine reviewer program; please consider this an objective review. Some of the items can be reviewed by a simple one sentence. Sometime I am brutally honest and that it is only my opinion.These are very sturdy extremely well built and work like a dream. I think they’re well worth the money and they are as described in the description. They charge the batteries very well. I have only used them on a deep cycle. I’m going to test them out on my lithium and see if they work on that, I’ll update once I try them for The lithium battery