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Robika 87.5K Views
Apr 14, 2026 10:59 AM

100W ECO-WORTHY 18V Monocrystalline Solar Panel

$33

$113

70% off
+ Free S&Hat AliExpress
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Deal Details
Update: This popular deal is still available.

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 USBS04 on the checkout page = $32.60 -> $32.55 -> Now $33.21. 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
Expired promo code:
  • USDEAL4
  • USAA04

Editor's Notes

Written by RevOne | 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 500 customer reviews.
    • Refer to AliExpress's Return Policy here.
  • Additional Information:
    • This offer is $4.77 less than the previous FP deal.
    • Our research indicates that this deal is $27.44 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
Update: This popular deal is still available.

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 USBS04 on the checkout page = $32.60 -> $32.55 -> Now $33.21. 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
Expired promo code:
  • USDEAL4
  • USAA04

Editor's Notes

Written by RevOne | 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 500 customer reviews.
    • Refer to AliExpress's Return Policy here.
  • Additional Information:
    • This offer is $4.77 less than the previous FP deal.
    • Our research indicates that this deal is $27.44 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

Deal Score
+330
Good Deal

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189 Comments

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Apr 16, 2026 8:48 PM
81 Comments
Joined Mar 2017
wufawutianApr 16, 2026 8:48 PM
81 Comments
I wish it is 12V
1
Apr 16, 2026 8:51 PM
11.4K Comments
Joined Dec 2008
steppedinitApr 16, 2026 8:51 PM
11.4K Comments
Quote from 5491 View quoted comment :
I wish it is 12V
Apr 16, 2026 9:50 PM
339 Comments
Joined Jun 2025
informed-consumerApr 16, 2026 9:50 PM
339 Comments
3 in parallel exceeds 15 a limit
1
Apr 16, 2026 11:04 PM
2.7K Comments
Joined Aug 2008
hmmwvApr 16, 2026 11:04 PM
2.7K Comments
Awesome deal, in for a pair, $63 + tax
Apr 17, 2026 12:54 AM
117 Comments
Joined Jul 2012
Kaiserj11Apr 17, 2026 12:54 AM
117 Comments
Ain't a bad price for 100w
Pro
Apr 17, 2026 1:50 AM
5K Comments
Joined Feb 2006
Tazmania99
Pro
Apr 17, 2026 1:50 AM
5K Comments
Can anyone recommend a good mount bracket for these panels?
Last edited by Tazmania99 April 16, 2026 at 06:55 PM.
1
Apr 17, 2026 3:23 AM
258 Comments
Joined Mar 2012
nsls2061Apr 17, 2026 3:23 AM
258 Comments
Thanks OP!
1

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Apr 17, 2026 4:06 AM
339 Comments
Joined Jun 2025
informed-consumerApr 17, 2026 4:06 AM
339 Comments
Quote from GTinMIA View quoted comment :
Thanks for the tip. I already have an anker solix C1000, but looking to expand to solar with inverter, controller and batteries. I've got 2 of the 150AH eco-worthy batteries and looking to complete the system. I think this summer will be a scorcher in South Florida. Just getting my preps in order. Again thanks for responding.
agreed, it's 80 degrees in chicago in april. what climate change? there are still a couple glaciers left.😊
Apr 17, 2026 4:07 AM
339 Comments
Joined Jun 2025
informed-consumerApr 17, 2026 4:07 AM
339 Comments
kind of a bastard voltage , yes? what application does this voltage lend itself to?
1
Apr 17, 2026 5:07 AM
79 Comments
Joined Feb 2008
mmyyeApr 17, 2026 5:07 AM
79 Comments
How good is this?
1
Apr 17, 2026 1:41 PM
11 Comments
Joined May 2020
SeriousArm409Apr 17, 2026 1:41 PM
11 Comments
Quote from informed-consumer View quoted comment :
kind of a bastard voltage , yes? what application does this voltage lend itself to?
Two in series with the right kind of MC4 to solar input is perfect for nearly all solar "generators". Most are rated for 60V 10A. The larger 3KW version can accept up to 160V.
Pro
Deal Editor
Apr 17, 2026 1:53 PM
18K Comments
Joined May 2008
powerfuldopplerApr 17, 2026 1:53 PM
Pro
Deal Editor
18K Comments
Update: This popular deal is still available.
1
1
Apr 17, 2026 2:04 PM
786 Comments
Joined Jul 2011
mac4lyfeApr 17, 2026 2:04 PM
786 Comments
Quote from chasingstatic View quoted comment :
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.
I tried to buy 2 color printers on AliExpress and got scammed both times. The 2nd time AE asked me to prove the package wasn't delivered. The scammer showed them a delivery picture that was clearly the wrong address and the package clearly wasn't a printer. Still, I had to record a conversation with Fedex, upload a ton of pictures and it took over a month to finally get my money back. So, I'm very Leary about buying big ticket items on AE.
1
Pro
Apr 17, 2026 2:33 PM
5K Comments
Joined Feb 2006
Tazmania99
Pro
Apr 17, 2026 2:33 PM
5K Comments
If I were you, I would dispute the charge with Paypal and my bank. They have to prove to the bank the printer was delivered as is. Let them deal with my bank.

Quote from mac4lyfe View quoted comment :
I tried to buy 2 color printers on AliExpress and got scammed both times. The 2nd time AE asked me to prove the package wasn't delivered. The scammer showed them a delivery picture that was clearly the wrong address and the package clearly wasn't a printer. Still, I had to record a conversation with Fedex, upload a ton of pictures and it took over a month to finally get my money back. So, I'm very Leary about buying big ticket items on AE.

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Apr 17, 2026 2:43 PM
873 Comments
Joined Nov 2006
AcinaApr 17, 2026 2:43 PM
873 Comments
Quote from informed-consumer View quoted comment :
3 in parallel exceeds 15 a limit
You can exceed 15A, and the power station will at most pull 15A. You cannot exceed Voltage.
1

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