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expiredRobika posted Apr 14, 2026 10:59 AM

100W ECO-WORTHY 18V Monocrystalline Solar Panel

$33

$113

70% off
+ Free S&Hat AliExpress
85.7K Views
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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
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189 Comments

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Apr 16, 2026 2:59 PM
343 Comments
Joined Jun 2009
f2000saApr 16, 2026 2:59 PM
343 Comments
I have a Lifepo4 battery in my car to keep my dash cameras on all day. I am thinking to get this to charge it. I will put this in the trunk. I understand thatcthe efficiency will suffer a lot, but the battery is not large either (300w)
2
Apr 16, 2026 3:16 PM
3 Comments
Joined Nov 2012
barba1Apr 16, 2026 3:16 PM
3 Comments
can i use this panel to power ring solar and battery powered cameras
Apr 16, 2026 4:41 PM
3.4K Comments
Joined Dec 2009

This comment has been rated as unhelpful by Slickdeals users.

Apr 16, 2026 4:44 PM
3.4K Comments
Joined Dec 2009
RyanMPLSApr 16, 2026 4:44 PM
3.4K Comments
Quote from avalon :
I want to try the flexible thin version of solar panels for that price

like this but half the price?

https://www.ebay.com/itm/125807441710

can they be put in series or parallel onto a single XT60 port?
I would only get those for mobility. I hate mine and they kinda suck but they are light and super thin so good for packing up for camping or whatever.
Apr 16, 2026 5:04 PM
3.4K Comments
Joined Dec 2009
RyanMPLSApr 16, 2026 5:04 PM
3.4K Comments
Quote from poorSAP :
Solar newb here, what else do I need to make a complete solar system?
Do a search for "balcony solar". Bills are rolling though 30ish states to allow but easy to do if only the utilities would stop fighting it.
Apr 16, 2026 5:05 PM
403 Comments
Joined Jul 2006
sh4neApr 16, 2026 5:05 PM
403 Comments
Paid 65-70 for one of these a few years ago in hopes of powering a few bulbs in the garage. Have yet to take out of box 😪
1
Apr 16, 2026 5:14 PM
575 Comments
Joined Apr 2008
cheapass79Apr 16, 2026 5:14 PM
575 Comments
Quote from wszwarc :
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!
Yup, sounds about like Amazon lately to me!

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Apr 16, 2026 5:14 PM
575 Comments
Joined Apr 2008
cheapass79Apr 16, 2026 5:14 PM
575 Comments
Quote from sh4ne :
Paid 65-70 for one of these a few years ago in hopes of powering a few bulbs in the garage. Have yet to take out of box 😪
This is when you know you have reached peak slickdeals! Hopefully when you do open it up, its awesome- I'd like one for camping and backup.
2
Apr 16, 2026 5:18 PM
575 Comments
Joined Apr 2008
cheapass79Apr 16, 2026 5:18 PM
575 Comments
Quote from sh4ne :
Paid 65-70 for one of these a few years ago in hopes of powering a few bulbs in the garage. Have yet to take out of box 😪
Quote from ASFMon :
I am currently dealing with EcoWorthy through AliExpress, and this has been, without question, the worst customer service experience I have had in over 50 years. What should have been a simple return has turned into an ongoing, frustrating ordeal. The batteries I purchased do not fit, yet after more than a week, I am still being given the runaround with no resolution in sight. The level of inefficiency, lack of accountability, and overall disregard for the customer is frankly unacceptable. Based on this experience, I strongly caution anyone considering a purchase to think twice. I would not consider buying from this seller again under any circumstances.
You've heard "measure twice, cut once" before, right?

Was the listing inaccurate, or did you order the wrong size and expect them to foot the bill?
1
Apr 16, 2026 5:42 PM
9.5K Comments
Joined Mar 2007
handyguyApr 16, 2026 5:42 PM
9.5K Comments
Quote from barba1 :
can i use this panel to power ring solar and battery powered cameras
Not directly. just buy one used with those
Original Poster
Pro
Apr 16, 2026 7:01 PM
489 Comments
Joined Oct 2004
Robika
Original Poster
Pro
Apr 16, 2026 7:01 PM
489 Comments
Just received the one I ordered. Box a little beat up but panel is perfectly fine. Another tick mark in the win column with AliExpress for me. Delivered in 2 days after order.
Apr 16, 2026 7:04 PM
2.8K Comments
Joined Nov 2010

This comment has been rated as unhelpful by Slickdeals users.

Apr 16, 2026 7:14 PM
3.4K Comments
Joined Dec 2009
RyanMPLSApr 16, 2026 7:14 PM
3.4K Comments
Quote from cheapass79 :
This is when you know you have reached peak slickdeals! Hopefully when you do open it up, its awesome- I'd like one for camping and backup.
I have a Japanese pull saw out for delivery today. Am I a woodworker? No. WHAT ARE YOU TRYING TO SAY!?!

(I do have a single thing I kinda need it for)
3
Apr 16, 2026 8:20 PM
3.9K Comments
Joined Jun 2005
GTinMIAApr 16, 2026 8:20 PM
3.9K Comments
Quote from Mothma :
Honestly if it's your first time just go with a power station that takes solar and has settings to allow you to use solar power to a certain low percentage and then AC pass through (like Ecoflow). Then all you need is a solar to XT60i cable (also in the case of Ecoflow).
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.
Last edited by GTinMIA April 16, 2026 at 01:23 PM.
1

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Apr 16, 2026 8:40 PM
17 Comments
Joined Jun 2021
CharziSlickDealApr 16, 2026 8:40 PM
17 Comments
Thanks
1
1

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