ECO-WORTHY2pcs 100 Watt Solar Panels Monocrystalline Solar Panel for 12V/24V Battery RV Marine Boat and Other Off-Grid Applications, 2-Pack 100W

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.

These work great. Power output is good even when it is cold. We purchased Aluminum stands and the installation was easy.

Don't make my mistake and assume buying 4 of these (8 panels total) will equal 800W. It's outputting around 630W at high noon on a cloudless day when they're all wired together. I've cleaned the glass and checked the angles and I can't get it any higher. This means the panels are closer to 80W each. That's not good right off the bat, but since I bought so many I'm missing almost 200W. I grabbed a rather expensive panel tester just to verify and each panel comes in at 79W on the meter.Worse, as these panels age the discrepancy will only grow. Look elsewhere.