ECO-WORTHY 2pcs 100 Watt Solar Panels Monocrystalline Solar Panel for 12V/24V Battery RV Marine Boat and Other Off-Grid Applications, 2-Pack 100W
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, May 6
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Style: 2 pack solar panel
Features
- [23% Efficiency] Daily output reaches 800wh under the condition of 4 hours of sunlight. PERC technology boosts cell efficiency to 23% by enhancing sunlight reflection, greatly improving sunlight utilization
- [The Best DIY Partner for 12V/24V System] Basic generator component for 12V/24V battery charging for on-grid, off-grid and hybrid power system for home, garden, RV, Boat and agriculture.You can also extend your existing system
- [25-Year Durability] Withstand high winds(2400Pa) and snow loads(5400Pa). Waterproof components, impact-resistant tempered glass, and a corrosion-resistant aluminum frame ensure 25-year lifespan. Shipped with corner protectors and pearl cotton for safe delivery
- [Excellent Low-Light Performance] Each panel comes with 35-inch cables. Bypass diodes are pre-installed in a waterproof IP65 rated junction box to minimize power drop caused by shade and ensure excellent performance in low-light environments
- [Effortless Installation for Beginners] Lightweight panels with plug-and-play connectors, and the pre-drilled holes on the back of the panels allow for quick installation on roofs or brackets. Even if you're a beginner, you can install them quickly
- [1.38-inch Thickness Edge] At 1.38 inches thick, our solar panel offers rapid heat dissipation for stable performance, withstands harsh weather with its sturdy build, and enables easy installation thanks to the extra spaceideal for pros and DIYers alike
Brand: ECO-WORTHY
Material: Aluminum, Glass
Product Dimensions: 35.24"L x 23.01"W x 1.4"H
Item Weight: 14.6 Pounds
Efficiency: High Efficiency
Efficiency: High Efficiency
Amperage Capacity: 5.8 Amps
Maximum Voltage: 12 Volts
Maximum Power: 100 Watts
Connector Type: MC4
Item Dimensions L x W x H: 35.24"L x 23.01"W x 1.4"H
Item Weight: 14.6 Pounds
Material Type: Aluminum, Glass
Brand Name: ECO-WORTHY
Included Components: Bag
Model Number: solar panels
UPC: 810127130708
Manufacturer Part Number: solar panels
Manufacturer: ECO-WORTHY
Item Type Name: solar panels
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, May 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 2 pack solar panel
Good panels, great price. Solid quality. I hooked 4 up in series and they work perfectly. These all come from China and are a commodity now. These seem very well made and we can dither about nerd stuff all day, personally I have other stuff to do. I just wanted decent panels for cheap. Pay more if you want to but at this price it isn't justified, much like light bulbs or tomato soup or LiFePO4 batteries.
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Reviewed in the United States on October 22, 2025 by RGMac
Style: 2 pack bifacial solar panel
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.
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Reviewed in the United States on March 24, 2025 by Dario
Style: 2 pack solar panel
These Panals are perfect!!! Great Product for the price.
Reviewed in the United States on March 9, 2026 by Yams
Style: 2 pack solar panel
As the price has been plummeting on these i’ve been buying them pretty much continuously as I can afford them. I find that in real world application in Southern Indiana on a clear winter day at a perpendicular orientation to the sun. I’m getting about 95 W. This is about what I expect out of solar panels. They are so cheap now that I don’t even bother and making sure that they have optimal tracking access to the sun. I have some of them oriented to morning sun some of them oriented to evening, sun, and some of them are used as border walls for the patio. That way I can make use of all of my available space. I’ve strategically wired them so that the controllers get input from panels as the sun moves so as to maximize my controller inputs from the panels, i.e. one one panel set is starting to lose sun, the next panel set is starting to gain sun. That way, the controllers are having the most made out of their time. Because they are getting so cheap, whenever I find a coupon or promo offer, I just buy it. I have a bunch stacked away so that if I have any damaged, I can just drop them in and replace them. So far in almost 40 years of being off grid, I’ve only ever had two panels fail. And in about four years of using these, none have failed and none have been damaged. I’ve only ever had one arrived damaged, and it was quickly replaced with no questions asked.
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Reviewed in the United States on May 11, 2025 by Mark
Style: 2 pack solar panel
got 4 total of these 100 watt panels and they are working pretty good I think. I put them in full sun at different angles and checked the watts, all put out over 100 watts at the best angle. they are well made and am happy with them so far but only had them for a couple of years now. they came two per box and one box was completely full of glass pieces. it was the shippers fault but eco worthy could have put just a bit more protection of the front panel. probably wouldn't cost a lot to add just a little something like another sheet of paper. i guess it adds up in extra cost if you made a million of em. amazon did me right and refunded the broken panels and ups picked it up at no cost so it worked out in the end.
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Reviewed in the United States on February 1, 2026 by jim
Style: 2 pack solar panel
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.
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Reviewed in the United States on October 6, 2024 by Michael G. Connell
Style: 2 pack bifacial solar panel
Excellent panels. I had been buying Eco-Worthy mono -facial panels, and was quite happy with them. Then one day, I went to buy another pair and saw that the bi-facials were at the same price on a sale, so I grabbed them. I hadn't heard any solid reviews of bi-facial panels, so I wasn't really expecting improvement over the monos, but there was a clear difference in their performance. Over the next couple of months, I purchased more of these and separated my panels into two arrays - 500 watts worth in mono-facial, then 500 watts worth in bi-facial. All cables are the same gauge and length. Each array runs through its own controller – both the same model, and finally into the same battery bank. The results will vary from day to day depending on several factors, but in a worst case, I got 10% more from the bi-facial, in the best case, I got 22% more from the bifacial, and an average over the month of August of 16% more from the bifacials. No matter how you slice it, I came out ahead - 16% more power in the same amount of space, and in my case, for the same price as monofacials.
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Reviewed in the United States on September 6, 2025 by M. Weigel
Style: 2 pack solar panel
Excellent panel for the price. I installed them on the roof rack of my NoBo 10.5. Mounted flat and with it overcast today, I was getting 22 volts with the pair wired in parallel. I’m confident in their performance. The price can’t be beat, either.
Reviewed in the United States on January 23, 2026 by Dustin