Renogy Solar Panel 50 Watt 12 Volt, High-Efficiency 50W Solar Panel Monocrystalline PV Module Power Charger for RV Marine Rooftop Farm Battery and Other Off-Grid Applications

Good Solar Panels that delivery plenty of power and work well in full sun and part shade or cloudy day. Have not had any problems with any Renogy Solar panel I've bought.

This is a great quality solar panel. I have had a few other small trickle panels and a cheap flexible plastic one (total waste of money) and I am really impressed with the power and quality of this panel. It is really too strong for a trickle panel, but i find I can put it in the shade and it works fine with less power and it will totally charge up a "dead" car battery in no time (paired with a cheap charge controller, made mobile safe by hot glue gunning wiring points). I bought a panel this strong because I got a great sale price on it. Very worth it. Small enough to be portable and easily moveable and will fit on my dash even and large enough to really kick ass, charge up a lead acid battery and all my 5 volt usb lights and devices. Great for camping. My only problem with this panel on the onset was that it came with Renology MC4 connectors attached and I had trouble deciding whether to buy more of those or rip off the MC4 connector and just convert to 12 volt automotive water proof connector I already had on hand. For my uses, I was better off without the MC4 (a waterproof rating not size rating) I decided, and I finally pried them off and converted to the 12 volt auto connector, but the psychological block really impacted my project.

Outstanding performance!! Love these panels!!

Well made product. Durable. So far so good, puts out the same wattage as the other high end brand panel I have on my RV. Planning on buying more In the near future.

Bought 2 during Prime days. One came totally shattered and the frame was destroyed. The other came the next day in perfect condition. Replacement of the damaged panel was a problem with Amazon's overseas customer service "never received call back" I finally got help from a rep that solved my issue of getting a replacement not a refund. Panels are rated for 200W each and I'm getting 435W with them connected in parallel. Very happy with the performance of the pair. Would buy again during a sale

Pair this with Renogys charge controllers for heavy equipment and save your batteries. This is our second Renogy set up for batteries on heavy equipment. Works in all weather and maintains batteries perfectly. Snow is the only issue, you have to keep snow off the solar panel. The solar panel charges well even in winter and cloudy days. We work in forested environments where there is little direct sun. Still works very well. Easy to install and solid. First one we installed in a rough terrain forklift that is older. It has some electrical leaks, this panel and a renogy controller keeps it ready to start year round in New England winters. If you’re using this on heavy equipment or trucks to keep the batteries in good shape, you’ll be making a good choice. Keeps battery costs down and you can put away your jumper cables.

Great PV panel, perfect for keeping my 55Ah backup battery topped off. Charges from 50% to full in about 3hrs.

So I wanted to test this to make sure it works. So on this cloudless day, I set this up on stands behind the garage and plugged my EcoFlo into it. I made little attempt to align it up to the sun, just set it up pointed in the general direction of the sun. Very pleased with the 180 watt output. If I had taken more care I might have gotten closer to the 200 watt claimed output. It charged my EcoFlo Delta 2 from about 85 to 90 percent in about ten minutes. This panel is not the anti shading one. That one was not on sale and about $60 more than this one. I put my hand over it and its output dropped to half. I got this during prime days so it was a good value for the money. Being a 200 watt panel it is a pretty good size, but it is light enough to for one person to handle provided it is not too windy. However, with the EcoWorthy mounting kit it was easy to install it.