Update: This very popular deal is still available.
ECOWORTHY-US Store via Aliexpress has
100W ECO-WORTHY 12V or 18V Monocrystalline Solar Panel on sale for $33.03 - $2 w/ promo code
USDEAL02 at checkout =
$31.03.
Shipping is free.
- Note: You may get 2 for $58.06 ($29.03 each) when you apply promo code USDEAL8 at checkout.
Thanks to Deal Editor
iconian for sharing this deal.
Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your
address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email
[email protected].
Product Details:
- Highly weather-resistant panels can last for 25 years supported by an IP65 junction box, impact-resistant tempered glass, and corrosion-resistant aluminum frame. Delivered under the escort of corner protectors and pearl cotton, designed to protect your goods.
- Size: 35.24 x 23.03 x 1.4inches, weight 14.55 Lbs. Diodes are pre-installed in junction box, with a pair of pre-attached 2.95ft Cable.
- Bifacial solar panels are designed with a transparent back of 12BB solar cells, the back panel uses composite materials, the light transmittance up to 91.5%, the conversion rate of 23%, the power generation is 858Wh per day under ideal conditions, compared to traditional solar panels, the power can up to 33%.
- PERC technology: passivation film is used to enhance the reflection of sunlight inside the silicon base, improving the efficiency of the cells to 23%.Compared with the traditional 12BB mono panel that is only beautiful but has no actual improvement, this one achieve a win-win situation in terms of aesthetics and efficacy.
+ Free S&Hat AliExpress
Top Comments
I'm getting 2 more to complete 2 parallel strings of 48V.
Better deal if you buy 2 and use code CDUS08 for $8 off.
And yes, I trust AliExpress, like I said I have 6 panels from them already and they all work perfectly fine. Only mentioning for those that are on the fence about buying from AE, cuz I know there are a lot of AE haters out there. And no, I'm not a shill.
Community Reviews
Eco-Worthy's 100W monocrystalline panel comes across as a very cheap option for backup power, van setups, sheds, and other small solar projects. Real-world reports range from about 75 percent of rated output to roughly 85 to 93 watts in good sun, with some setups lasting years without issues and shipping arriving quickly from the US. The panels are also described as bulky for camping and not ideal for whole-house systems. A few comments flag cracked glass, compatibility checks, and the need to match voltage and wiring carefully.
The panels can produce close to their rated output when used in the right setup.
The panels can work well for van or camper van use over multiple years.
The panels can arrive well packed and in good condition, reducing damage worries.
The panels can be practical for powering small off-grid loads like pool deck lights.
The panels can underperform their labeled wattage, reaching roughly 50-76% of rated output.
The listing can create confusion because the title and specs may indicate different voltages.
The panels can arrive with cracked glass, and replacement handling may take time.
Customer service can be difficult when returns or fitment issues occur.
Common Questions (5)
AI-generated summary based on comments from the community. Updated ago
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132 Comments
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These are Model Number: L02M100TM-1 Panels and are going for 69.99$ plus shipping on the eco worthy main site..
What's the $30 off coupon?
I looked up my order receipt it showed the 30 off but not the code but 35 looks better and I just make another order to take advantage if other lower amount coupons show up..
It's more than wiring that's an issue. Although that is too. 4 of these panels will cost more than 3 full size 100W panels. They also won't generate as much power. In my experience 3 full size 100W panels generate more power than 4 of these panels do. So you are paying more for less.
Back to wiring. The cost for that can add up. If you run them parallel, you'll need a 4 combiner instead of 3. That will cost more. If you care about safety, you'll need another fuse. If you use a PV fuse, that will cost a decent amount more. Even if you use a cheap car fuse, a holder for that won't be free. So that makes the value proposition even worse.
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Only if you are just judging it by square inches. You also have to take account form factor. How are you Tetris skills?
It's more than wiring that's an issue. Although that is too. 4 of these panels will cost more than 3 full size 100W panels. They also won't generate as much power. In my experience 3 full size 100W panels generate more power than 4 of these panels do. So you are paying more for less.
Back to wiring. The cost for that can add up. If you run them parallel, you'll need a 4 combiner instead of 3. That will cost more. If you care about safety, you'll need another fuse. If you use a PV fuse, that will cost a decent amount more. Even if you use a cheap car fuse, a holder for that won't be free. So that makes the value proposition even worse.
That's a lot of panels for something that you haven't gotten before. My hat's off to you. Since I tend to buy a couple to check out before buying more. But with all those panels you can be like this guy. From his 15 panels he's getting 1060 watts.
https://www.youtube.com/watch?v=2OOm9RU
I remember when $100 for 100watt panel was a good deal. Awesome!
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