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frontpageRobika posted Apr 14, 2026 10:59 AM
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frontpageRobika posted Apr 14, 2026 10:59 AM

100W ECO-WORTHY 18V Monocrystalline Solar Panel

+ Free S&H

$33

$113

70% off
AliExpress
74 Comments 22,194 Views
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Deal Details
ECOWORTHY-US Store via AliExpress has 100W ECO-WORTHY 18V Monocrystalline Solar Panel (US-L02M100-B-1) on sale for $36.60 - $4 off when you apply promo code USDEAL4 on the checkout page = $32.60. Shipping is free (ships from within the United States).
  • 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].
Thanks to Community Member Robika for sharing this deal.

About this product:
  • 100W monocrystalline rigid solar panel
  • Up to 23% conversion efficiency
  • 18V output, 5.13A max power current
  • 2400Pa wind and 5400Pa snow load rating
  • MC4 connectors with pre-drilled mounting holes
Specs:
  • Rated Power: 100W
  • Solar Technology: Monocrystalline
  • Conversion Efficiency: Up to 23%
  • Output Voltage: 18V DC
  • Maximum Power Voltage (Vmp): 19.5V
  • Maximum Power Current (Imp): 5.13A
  • Open Circuit Voltage (Voc): 22.7V
  • Short Circuit Current (Isc): 5.55A
  • Maximum System Voltage: 1000Vdc
  • Maximum Series Fuse Rating: 10A
  • Estimated Daily Output: Up to 400Wh
  • Dimensions: 35.24" x 23.03" x 1.37"
  • Weight: 6.6kg / 14.55lb
  • Configuration: Off-Grid
  • Pliability: Rigid

Editor's Notes

Written by SubZero5 | Staff
  • About this Store:
    • ECOWORTHY-US Store via AliExpress has a 4.8 out of 5 store rating with 95.7% positive based on over 480 customer reviews.
    • Refer to AliExpress's Return Policy here.
  • Additional Information:
    • This offer is $4.72 less than the previous FP deal.
    • Our research indicates that this deal is $27.39 less (46% savings) than the next best available price from a reputable merchant with prices starting from $59.99 at the time of this post.
    • Rated 4.9 out of 5 stars at AliExpress based on a limited number of customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Robika
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECOWORTHY-US Store via AliExpress has 100W ECO-WORTHY 18V Monocrystalline Solar Panel (US-L02M100-B-1) on sale for $36.60 - $4 off when you apply promo code USDEAL4 on the checkout page = $32.60. Shipping is free (ships from within the United States).
  • 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].
Thanks to Community Member Robika for sharing this deal.

About this product:
  • 100W monocrystalline rigid solar panel
  • Up to 23% conversion efficiency
  • 18V output, 5.13A max power current
  • 2400Pa wind and 5400Pa snow load rating
  • MC4 connectors with pre-drilled mounting holes
Specs:
  • Rated Power: 100W
  • Solar Technology: Monocrystalline
  • Conversion Efficiency: Up to 23%
  • Output Voltage: 18V DC
  • Maximum Power Voltage (Vmp): 19.5V
  • Maximum Power Current (Imp): 5.13A
  • Open Circuit Voltage (Voc): 22.7V
  • Short Circuit Current (Isc): 5.55A
  • Maximum System Voltage: 1000Vdc
  • Maximum Series Fuse Rating: 10A
  • Estimated Daily Output: Up to 400Wh
  • Dimensions: 35.24" x 23.03" x 1.37"
  • Weight: 6.6kg / 14.55lb
  • Configuration: Off-Grid
  • Pliability: Rigid

Editor's Notes

Written by SubZero5 | Staff
  • About this Store:
    • ECOWORTHY-US Store via AliExpress has a 4.8 out of 5 store rating with 95.7% positive based on over 480 customer reviews.
    • Refer to AliExpress's Return Policy here.
  • Additional Information:
    • This offer is $4.72 less than the previous FP deal.
    • Our research indicates that this deal is $27.39 less (46% savings) than the next best available price from a reputable merchant with prices starting from $59.99 at the time of this post.
    • Rated 4.9 out of 5 stars at AliExpress based on a limited number of customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Robika

Community Voting

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Top Comments

TealActivity1814
272 Posts
46 Reputation
Surprised this took so long to show up. If you're buying at least 2 you can use the 10 off codes for a better deal (USDEAL10 and then USAA10). Bought 2 and 2 yesterday for super cheap.
IndigoWinter2667
2450 Posts
747 Reputation
How come? You're buying a Chinese made product from a Chinese retailer, do you think it suddenly turns into a better product if you buy it from Amazon?
The few times I've ordered from them (small electronics) they came way better packaged than anything I've ordered from amazon, not to mention Amazon's customer service is becoming a joke, im still battling an order from 6 months ago where they sent me the wrong item then charged me again because the item I returned wasn't what l ordered. Uh yeah thats the problem.
Robika
471 Posts
143 Reputation
I've ordered many things from AliExpress and only once got something other than what I ordered. I ordered a mini pc and the processor was not what they advertised. I contacted the retailer with a picture showing that they sent me the wrong one and they asked if I wanted to return or accept 50% refund. 50% of what I paid was a massive bargain for what I got so I went with the refund. 2 days later 50% back in my account.

I also feel much more comfortable ordering from AliExpress when it's being shipped from the US vs China. Also, I look at the reviews, there are many reputable retailers on there.

Hey, you do you. But to say that they should be blocked from SD is pretty silly, no one is forcing you to order from AliExpress.

74 Comments

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Apr 14, 2026 11:22 AM
14 Posts
Joined Nov 2020
BoastfulSoda9123Apr 14, 2026 11:22 AM
14 Posts
Thanks!
3
Apr 14, 2026 12:47 PM
333 Posts
Joined Dec 2016

This comment has been rated as unhelpful by Slickdeals users.

Apr 14, 2026 01:13 PM
2,450 Posts
Joined Nov 2018
IndigoWinter2667Apr 14, 2026 01:13 PM
2,450 Posts
Quote from Retro2010 :
I have never and will never buy anything from AliExpress. I wish there was a way to block them on Slickdeals.
How come? You're buying a Chinese made product from a Chinese retailer, do you think it suddenly turns into a better product if you buy it from Amazon?
The few times I've ordered from them (small electronics) they came way better packaged than anything I've ordered from amazon, not to mention Amazon's customer service is becoming a joke, im still battling an order from 6 months ago where they sent me the wrong item then charged me again because the item I returned wasn't what l ordered. Uh yeah thats the problem.
6
6
Apr 14, 2026 01:25 PM
41 Posts
Joined Oct 2016
wszwarcApr 14, 2026 01:25 PM
41 Posts
Quote from Retro2010 :
I have never and will never buy anything from AliExpress. I wish there was a way to block them on Slickdeals.
In my experience, it really is a toss-up on what you will get. I've gotten broken parts, heavy items packaged in a flimsy box with parts missing and I have received some really novel and fantastic bargains. I keep a mental total and so far I think I am ahead with what I've saved vs. what I tossed in the garbage. When you buy from the Alis, Shein, Temu, etc.. You are the importer and you are taking the risk. I can't imagine the frustration there is for someone who imports for a living!
3
Apr 14, 2026 01:30 PM
272 Posts
Joined Jan 2021
TealActivity1814Apr 14, 2026 01:30 PM
272 Posts

Our community has rated this post as helpful. If you agree, why not thank TealActivity1814

Surprised this took so long to show up. If you're buying at least 2 you can use the 10 off codes for a better deal (USDEAL10 and then USAA10). Bought 2 and 2 yesterday for super cheap.
5
1
Apr 14, 2026 01:30 PM
272 Posts
Joined Jan 2021
TealActivity1814Apr 14, 2026 01:30 PM
272 Posts
Quote from Retro2010 :
I have never and will never buy anything from AliExpress. I wish there was a way to block them on Slickdeals.
So it's not even because you had a bad experience, you just arbitrarily decided this?
7
1
Apr 14, 2026 01:37 PM
217 Posts
Joined Oct 2005
pookeyeApr 14, 2026 01:37 PM
217 Posts

Our community has rated this post as helpful. If you agree, why not thank pookeye

seriously, ive been buying from aliexpress for years, it all depends on what you are trying to get, if you know the chinese brand and is reputable and you buy directly from them on aliexpress, you get what you wanted, if you are buying some random thing then you should expect dollar store type of quality. the only issue i have with aliexpress is with return policy. if i have to send it back to china then what is the point of this, temu does a better job with that but their quality is not as good as aliexpress (as far as I can tell but still not bad)
1

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Apr 14, 2026 02:07 PM
526 Posts
Joined Jul 2019
RGonApr 14, 2026 02:07 PM
526 Posts
Quote from TealActivity1814 :
So it's not even because you had a bad experience, you just arbitrarily decided this?
The Lex Luthor of AliExpress.
7
1
Original Poster
Apr 14, 2026 03:42 PM
471 Posts
Joined Oct 2004
Robika
Original Poster
Apr 14, 2026 03:42 PM
471 Posts
Quote from Retro2010 :
I have never and will never buy anything from AliExpress. I wish there was a way to block them on Slickdeals.
I've ordered many things from AliExpress and only once got something other than what I ordered. I ordered a mini pc and the processor was not what they advertised. I contacted the retailer with a picture showing that they sent me the wrong one and they asked if I wanted to return or accept 50% refund. 50% of what I paid was a massive bargain for what I got so I went with the refund. 2 days later 50% back in my account.

I also feel much more comfortable ordering from AliExpress when it's being shipped from the US vs China. Also, I look at the reviews, there are many reputable retailers on there.

Hey, you do you. But to say that they should be blocked from SD is pretty silly, no one is forcing you to order from AliExpress.
1
Original Poster
Apr 14, 2026 03:46 PM
471 Posts
Joined Oct 2004
Robika
Original Poster
Apr 14, 2026 03:46 PM
471 Posts
Quote from TealActivity1814 :
Surprised this took so long to show up. If you're buying at least 2 you can use the 10 off codes for a better deal (USDEAL10 and then USAA10). Bought 2 and 2 yesterday for super cheap.
Great idea! Thanks for the input. woot
Apr 14, 2026 04:22 PM
1,544 Posts
Joined Apr 2008
GunWandererApr 14, 2026 04:22 PM
1,544 Posts
Quote from TealActivity1814 :
Surprised this took so long to show up. If you're buying at least 2 you can use the 10 off codes for a better deal (USDEAL10 and then USAA10). Bought 2 and 2 yesterday for super cheap.
With 2, is there a way to combine the charging cable into 1?
Apr 14, 2026 04:42 PM
2,450 Posts
Joined Nov 2018
IndigoWinter2667Apr 14, 2026 04:42 PM
2,450 Posts
Quote from GunWanderer :
With 2, is there a way to combine the charging cable into 1?
There are multiple ways to do this (in series or in parallel). There are advantages to both methods, so do a little googling to see what works best for you, then youll see if you need an adapter.
Apr 14, 2026 05:00 PM
72 Posts
Joined Apr 2007
Gr1nchApr 14, 2026 05:00 PM
72 Posts
Quote from TealActivity1814 :
Surprised this took so long to show up. If you're buying at least 2 you can use the 10 off codes for a better deal (USDEAL10 and then USAA10). Bought 2 and 2 yesterday for super cheap.
Can't get USDEAL10 to work. "for security reasons your request can't currently be processed" I must be hacking the mainframe of AliExpress or something. XD
Apr 14, 2026 05:23 PM
803 Posts
Joined Jun 2009
AndieApr 14, 2026 05:23 PM
803 Posts
Hopefully this deal is still available when I get home later today. Thanks

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Apr 14, 2026 05:37 PM
206 Posts
Joined Sep 2012
chasingstaticApr 14, 2026 05:37 PM
206 Posts
Quote from Retro2010 :
I have never and will never buy anything from AliExpress. I wish there was a way to block them on Slickdeals.
I've bought 5 3d printers and accessories and some cheap decor/misc stuff on Ali... All better quality than I expected, faster shipping than I expected, and better customer service than I expected... And great prices. Politics aside, it's an alternative to Amazon. Many of the same items for a fraction of the price.

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