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frontpageiconian | Staff posted Today 07:39 AM
frontpageiconian | Staff posted Today 07:39 AM

100W ECO-WORTHY 12V or 18V Monocrystalline Solar Panel

+ Free S&H

$31

$50

38% off
AliExpress
18 Comments 2,855 Views
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Deal Details
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.

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.

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Our research indicates that this deal is $34.96 less (53% savings) than the next best available price from a reputable merchant with prices starting at $65.99 at the time of this posting.
  • About this Product:
    • Rated 4.9 out of 5 stars based on over 20 customer reviews.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
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.

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.

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Our research indicates that this deal is $34.96 less (53% savings) than the next best available price from a reputable merchant with prices starting at $65.99 at the time of this posting.
  • About this Product:
    • Rated 4.9 out of 5 stars based on over 20 customer reviews.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by iconian | Staff

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Top Comments

Robika
477 Posts
155 Reputation
I have 2 of these and 4 of the monofacial. They all put out right around what they're supposed to. Bifacial, of course, does a bit better. This is a great price, even better than the deal I posted a few weeks ago.

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.

19 Comments

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Today 11:46 AM
1,447 Posts
Joined Aug 2007
paulk11087Today 11:46 AM
1,447 Posts
Seems like a good deal, anyone have insight on these?
1
Pro
Today 12:19 PM
825 Posts
Joined Jun 2021
jdfetterman
Pro
Today 12:19 PM
825 Posts
The 100w panels keep getting cheaper and cheaper. I'd like to see larger panels come down like this.
Today 12:44 PM
638 Posts
Joined May 2017
BillytheGOATToday 12:44 PM
638 Posts
Quote from paulk11087 :
Seems like a good deal, anyone have insight on these?
They're just the economical choice, not the best 100w panel. I am planning on buying some in case of power outage during hurricane season this year, like 4-6 of them.
Last edited by BillytheGOAT May 1, 2026 at 07:18 AM.
Pro
Today 12:54 PM
477 Posts
Joined Oct 2004
Robika
Pro
Today 12:54 PM
477 Posts
Quote from paulk11087 :
Seems like a good deal, anyone have insight on these?
I have 2 of these and 4 of the monofacial. They all put out right around what they're supposed to. Bifacial, of course, does a bit better. This is a great price, even better than the deal I posted a few weeks ago.

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.
Today 01:11 PM
40 Posts
Joined Dec 2008
angryfatboyToday 01:11 PM
40 Posts
I bought 3 of the monofacial and they work as they should. The glass was completely cracked throughout on one and the seller offered a replacement. I haven't receive the replacement yet but its only been 4 days.
I ordered 4 of these bifacials just now.
Today 01:28 PM
2,256 Posts
Joined Dec 2009
itsme13Today 01:28 PM
2,256 Posts
Quote from Robika :

I have 2 of these and 4 of the monofacial. They all put out right around what they're supposed to. Bifacial, of course, does a bit better. This is a great price, even better than the deal I posted a few weeks ago.

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.
My experience with eco-worty panel is other way around, they don't come close to there rated wattage.
They are close to 76% of rated power, have gone though a year with them.
Today 01:29 PM
109 Posts
Joined Oct 2018
volblorxToday 01:29 PM
109 Posts
If I have solar panels already installed on my home, could these be hooked up to the system to add more energy generation? Or would they be incompatible somehow?

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Today 01:34 PM
348 Posts
Joined Jul 2006
safaToday 01:34 PM
348 Posts
thank you
1
1
Today 01:52 PM
41 Posts
Joined Jan 2018
matt.amportsToday 01:52 PM
41 Posts
Quote from paulk11087 :
Seems like a good deal, anyone have insight on these?
I have had Ecoworthy 100w panels on my camper van for a few years. No complaints.
Today 01:55 PM
48 Posts
Joined May 2009
JSealy00Today 01:55 PM
48 Posts
thanks
Today 01:59 PM
67 Posts
Joined Apr 2007
AlphaZeroToday 01:59 PM
67 Posts
Wow... around black Friday I got the Renogy 400W Portable Solar Panel Blanket for $380. Some reviewers claimed they slightly exceeded in direct sunlight, but I never got a chance to test that case.


I shouldv'e saved my money and got these instead. But to be fair, the Renogy is 16lb while one of these panels is 14.5lb, so there is that difference.

I wonder about their durability though. 25 years would be great but I'd want to be sure before installing on a roof (unless you're a DIY knowing what you're doing). Anybody here have them for years?
Last edited by AlphaZero May 1, 2026 at 07:04 AM.
Today 02:00 PM
118 Posts
Joined Mar 2019
Mark34204Today 02:00 PM
118 Posts
Quote from volblorx :
If I have solar panels already installed on my home, could these be hooked up to the system to add more energy generation? Or would they be incompatible somehow?

Best to have someone familiar with solar to take a look at your system. It might work if installed properly, or it might be totally incompatible, depending on what you have.
Today 02:24 PM
527 Posts
Joined Nov 2006
joshoowaToday 02:24 PM
527 Posts
Quote from volblorx :
If I have solar panels already installed on my home, could these be hooked up to the system to add more energy generation? Or would they be incompatible somehow?
You'll have to see if your system is compatible voltage and charge controller
Today 02:25 PM
317 Posts
Joined Jun 2013
Paul33570Today 02:25 PM
317 Posts
I was worried when I bought these a few weeks ago that they would come destroyed somehow. They are simply packed well.

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Today 02:29 PM
6,758 Posts
Joined Dec 2004
TroublestylistToday 02:29 PM
6,758 Posts
Aren't 48v panels becoming more common? I got the impression they were a better choice for most residential applications since you didn't have to series them to get a better voltage

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