ECO-WORTHY 200 Watt Bifacial Solar Panel 2pcs 100 Watt Monocrystalline Solar Panel Module Off Grid PV Power for Home, Camping, Boat, Shed Farm, RV,12V/24V Battery

Solid, well built solar panels are great for Solar energy expansion or new installs on an RV. The data label on each panel speaks of their excellent functionality. I tested them before installing on my RV and they are everything I had hoped for. Highly recommended to all!

The product arriendo in good condition,fulfills its function and is an excellent price and quality

I have purchased many and they’re outstanding. 21.5 volts continuous on my meter each. You can click them together quickly with multiple panels for series wiring to charge 24, 36, and 48v battery banks if you want. Also will click directly into Eco Worthy controllers, connectors are very strong, wiring is heavy duty. Best buy going currently in my opinion…..I saw a YouTuber use a baseball pitching machine hurling 3” ice balls at 55mph into one and it didn’t break…... No sign of impact even so no real hail worries here.. I’m using an AmpInvt 40amp controller with WZRelb 48v inverter, so running into charge controller I did cut the wires for that connection being a different brand controller. There’s more wire and thicker insulation than what the Harbor Freight equivalent comes with.

Tested in full sun mid afternoon at 42 degrees N Lat. in December and recorded 98 watts in my Bluetti power station. This is the 100watt, non-bi facial panel oriented at the sun. The panel shown in some of the ads on Amazon for this panel show 16 bus bar (16BB) panels and this is not, its a nine bus bar panel. The frame was slightly dented in shipping and the glass surface shows signs of scum residue but neither of these affected the performance.

I have Lithium rack batteries that power my house using solar panels. I added a number of these panels and am pleased at the output and charging rate. Compared to 4 year old panels these provide 30% more power. The advantege of having sunlight adding more output adds up making the Bifacial design worth the small added cost.

I wasn’t expecting to be this impressed, but this ECO-WORTHY bifacial solar panel is honestly great. It was lightweight and easy to install, the pre-drilled holes and cables made setup fast on my house rooftop.Performance-wise, it really shines. Even on cloudy days, it still generates power thanks to the bifacial design. That 23% efficiency is real, not just a spec. It feels solid, durable, and reliable for off-grid use.I’ll do a six months review after they’re using it for a while.It arrived securely packed, which I appreciated. Though I did notice it was shipped facing outward instead of inward—I’m not sure if that’s standard for solar panels, but it might be safer the other way. Either way, mine arrived in perfect shape, but anyway, the seller states they will replace the panel if damaged in transport.If you’re looking for a compact, efficient panel that works rain or shine, this is a great choice.

I definitely love these panels as they work and deliver what there supposed too. This is my second pair and I grabbed them both on sale from amazon for $100. The only complaint I would have is there not exactly the same size even though they were advertised as such. It would definitely be a problem for someone mounting them in an existing array but as you can see for my popup camper boondocking setup I have them freestanding so I can adjust them throughout the day to the sun. I’ve got them run series parallel and have seen 365watts with my epever 40amp controller, charging my 2-200amph lifepo 4 batteries.All in all i’m happy with them and the results they provide. Shipping was fast and they were packed well and protected.Just so you know the size difference, my first two panels I purchased were 39.75” x 18” and the second pair are 35.25” x 23”.So definitely not the same size. As I said, if you were fitting them into your existing array you might be a little disappointed.Otherwise there great panels that put out the advertised wattage.

Seems a decent product for the price but they are not 12v panels, they are 18v when you look at the material it says so and my charge controller confirmed this. The bottom line is that 100w at 18v is much less power that 100w at 12v would be. Takes about 1.5 times as long to charge a battery bank than the same wattage in 12v would.