Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expired Posted by TattyBear | Staff • Jan 6, 2023
  1. Deal Image
Item 1 of 4
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 4
expired Posted by TattyBear | Staff • Jan 6, 2023

ECO-WORTHY 100W 12V Monocrystalline Solar Panel

+ Free Shipping

$73

$110

33% off
Amazon
57 Comments 37,432 Views
Visit Amazon
Good Deal
Save
Share
Deal Details
Amazon has ECO-WORTHY 100W 12V Monocrystalline Solar Panel High Efficiency Module on sale for $72.75. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Product Details:
  • Maximum Power: 100W
  • Open Circuit Voltage (Voc): 21.6V
  • Maximum/Peak Voltage(Vmp): 18V
  • Short Circuit Current (Isc): 6.11AA
  • Working Current (Iop): 5.55A
  • Output Tolerance: ±3%
  • Charge Voltage: 12V
  • Frame: Aluminum alloy frame
  • Temperature Range： -40℃ to +80℃ (-40°F to +176°F)
  • J-Box IP Rating: IP65
  • Promise of Power: 90% within 10 years, 80% within 25 years
  • Compact Size: 39.8 x 20.1 x1.4 in (1010×510×35mm)
  • Panel Weight: 13.14 lbs (5.96 kg)

Editor's Notes

  • About this deal:
    • This price is $37.24 less (34% savings) than the listed retail price.
  • About this product:
    • Daily output 500wh depends on the sunlight availability. 5-year material and workmanship warranty; 25-year transferable power output warranty.
    • 4.4 out of 5 stars rating at Amazon based on over 1,300 customer reviews
  • About this store:
  • Additional Note:
    • Please refer to the Forum Thread for additional discussion regarding this deal.

Original Post

Written by TattyBear | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has ECO-WORTHY 100W 12V Monocrystalline Solar Panel High Efficiency Module on sale for $72.75. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Product Details:
  • Maximum Power: 100W
  • Open Circuit Voltage (Voc): 21.6V
  • Maximum/Peak Voltage(Vmp): 18V
  • Short Circuit Current (Isc): 6.11AA
  • Working Current (Iop): 5.55A
  • Output Tolerance: ±3%
  • Charge Voltage: 12V
  • Frame: Aluminum alloy frame
  • Temperature Range： -40℃ to +80℃ (-40°F to +176°F)
  • J-Box IP Rating: IP65
  • Promise of Power: 90% within 10 years, 80% within 25 years
  • Compact Size: 39.8 x 20.1 x1.4 in (1010×510×35mm)
  • Panel Weight: 13.14 lbs (5.96 kg)

Editor's Notes

  • About this deal:
    • This price is $37.24 less (34% savings) than the listed retail price.
  • About this product:
    • Daily output 500wh depends on the sunlight availability. 5-year material and workmanship warranty; 25-year transferable power output warranty.
    • 4.4 out of 5 stars rating at Amazon based on over 1,300 customer reviews
  • About this store:
  • Additional Note:
    • Please refer to the Forum Thread for additional discussion regarding this deal.

Original Post

Written by TattyBear | Staff

Community Voting

Deal Score
+31
Good Deal
Visit Amazon

Price Intelligence

Model: ECO-WORTHY 100 Watt Solar Panel 12 Volt Monocrystalline Solar Panel High Efficiency Module RV Marine Boat Caravan Off Grid

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
01/05/24Amazon$58 frontpage
56
08/17/23Amazon$63 frontpage
63
06/06/23Amazon$63 frontpage
112
04/13/23Amazon$69 frontpage
53
03/11/23Amazon$72
6
Show More

Current Prices

Sort: Lowest to Highest | Last Updated 6/14/2025, 11:10 AM
Sold By Sale Price
Amazon$59.99
Leave a Comment
To participate in the comments, please log in.

Top Comments

jlaponte
I work as a solar electrician and these panels are garbage if you can try and contact a solar panel supplier and purchase directly you would have access to 300watt panels for maybe 50-60 bucks more - just my two cents - I know from coming out to peoples diy setups that these panels are not good for more than 5-6 yrs with normal enviro hazards like pollen sun bleaching, ect.

The fact that they are marine rated probably doesn't even mean anything as most panels are designed to be out in the elements - very much the same as "natural" in food descriptions
geek37
can this be also attached to a ecoflow or anker batteries?
sjaxkingpin
Not a terrible deal if you need one right now. Better deals on 100w panels come along but haven't seen any since before the holidays

56 Comments

Sign up for a Slickdeals account to remove this ad.

Jan 6, 2023
919 Posts
Joined Jan 2007
Jan 6, 2023
sjaxkingpin
Jan 6, 2023
919 Posts
Not a terrible deal if you need one right now. Better deals on 100w panels come along but haven't seen any since before the holidays
1
Jan 6, 2023
1,552 Posts
Joined Oct 2004
Jan 6, 2023
tenken
Jan 6, 2023
1,552 Posts
pretty close to bfcm which was 130 for for two panels
1
Jan 6, 2023
3,037 Posts
Joined Dec 2008
Jan 6, 2023
casetronic
Jan 6, 2023
3,037 Posts
U guys think they use the same panel as Renogy? Specs and size look identical.
1
Jan 6, 2023
33 Posts
Joined Jul 2013
Jan 6, 2023
jlaponte
Jan 6, 2023
33 Posts

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

I work as a solar electrician and these panels are garbage if you can try and contact a solar panel supplier and purchase directly you would have access to 300watt panels for maybe 50-60 bucks more - just my two cents - I know from coming out to peoples diy setups that these panels are not good for more than 5-6 yrs with normal enviro hazards like pollen sun bleaching, ect.

The fact that they are marine rated probably doesn't even mean anything as most panels are designed to be out in the elements - very much the same as "natural" in food descriptions
Last edited by jlaponte January 6, 2023 at 11:25 AM.
9
8
Jan 6, 2023
301 Posts
Joined Nov 2018
Jan 6, 2023
HairyButtGoblin
Jan 6, 2023
301 Posts
Quote from jlaponte :
I work as a solar electrician and these panels are garbage if you can try and contact a solar panel supplier and purchase directly you would have access to 300watt panels for maybe 50-60 bucks more - just my two cents - I know from coming out to peoples diy setups that these panels are not good for more than 5-6 yrs with normal enviro hazards like pollen sun bleaching, ect.

The fact that they are marine rated probably doesn't even mean anything as most panels are designed to be out in the elements - very much the same as "natural" in food descriptions
The 300 watt panels, what voltage?
Jan 8, 2023
3 Posts
Joined Oct 2013
Jan 8, 2023
shushisnob
Jan 8, 2023
3 Posts
I bought this and a Renology panel. The panel quality looks to be the same, but it is 3 inches shorter and fit on my VW bus better. No real time numbers yet, but I would think the larger Renology panels would be better due to the size alone.
1
Jan 8, 2023
1,068 Posts
Joined Sep 2014
Jan 8, 2023
geek37
Jan 8, 2023
1,068 Posts
can this be also attached to a ecoflow or anker batteries?

Sign up for a Slickdeals account to remove this ad.

Jan 8, 2023
804 Posts
Joined May 2016
Jan 8, 2023
Spook52
Jan 8, 2023
804 Posts
Quote from HairyButtGoblin :
The 300 watt panels, what voltage?
If you assume about 40 volts for a 300 watt panel, you'll be very close.
Jan 9, 2023
174 Posts
Joined Jan 2014
Jan 9, 2023
TitusP
Jan 9, 2023
174 Posts
Quote from jlaponte :
I work as a solar electrician and these panels are garbage if you can try and contact a solar panel supplier and purchase directly you would have access to 300watt panels for maybe 50-60 bucks more - just my two cents - I know from coming out to peoples diy setups that these panels are not good for more than 5-6 yrs with normal enviro hazards like pollen sun bleaching, ect.

The fact that they are marine rated probably doesn't even mean anything as most panels are designed to be out in the elements - very much the same as "natural" in food descriptions
Any recommendations on who to call?

I would like to do solar on my home. Unfortunately it's so expensive.
1
Jan 9, 2023
2,975 Posts
Joined Nov 2006
Jan 9, 2023
vnw98
Jan 9, 2023
2,975 Posts
Is this a good one to use to keep a deep cycle marine battery charged that runs 2 bilge pumps on a fyi floating dock. Based is some type of old fiberglass boat. I do have a 7.5 amp solar controller to prevent overcharging.
Jan 9, 2023
504 Posts
Joined May 2014
Jan 9, 2023
MONM5993
Jan 9, 2023
504 Posts
I got 2 x of the EF ECOFLOW 2PCS 100W 12V Solar Panels (4 x 100 panels) for $129 for 1 set (2 panels) in the first part of the Dec. 2022. That was a better deal for possible better panels. These 100 watt 12v panel, like any other panels, work better (higher efficiency) if they are string in serial to a higher voltage (24V,32V, 46V).
Jan 9, 2023
561 Posts
Joined Apr 2017
Jan 9, 2023
guardianx99
Jan 9, 2023
561 Posts
how do u go about to finding a local solar supplier i live in nyc
Jan 9, 2023
1,798 Posts
Joined Nov 2018
Jan 9, 2023
IndigoWinter2667
Jan 9, 2023
1,798 Posts
Quote from geek37 :
can this be also attached to a ecoflow or anker batteries?
You would need an XT4 to whatever adapter you need, but yes. They are fairly universal connections, so adapters are easy to find on amazon.
I run similar ecoflow panels for my anker powerhouse, and now ecoflow delta.
Jan 10, 2023
4,625 Posts
Joined Nov 2019
Jan 10, 2023
QueensGambit
Jan 10, 2023
4,625 Posts
Quote from jlaponte :
I work as a solar electrician and these panels are garbage if you can try and contact a solar panel supplier and purchase directly you would have access to 300watt panels for maybe 50-60 bucks more - just my two cents - I know from coming out to peoples diy setups that these panels are not good for more than 5-6 yrs with normal enviro hazards like pollen sun bleaching, ect.

The fact that they are marine rated probably doesn't even mean anything as most panels are designed to be out in the elements - very much the same as "natural" in food descriptions
Very helpful and repped!

Ya these looked cheap from the photos.
2

Sign up for a Slickdeals account to remove this ad.

Jan 10, 2023
75 Posts
Joined Nov 2012
Jan 10, 2023
Privatejoker
Jan 10, 2023
75 Posts
Regardless of what the picture shows, these are not for your house. There are MUCH better options in the grid tied space. These 12V panels are for rooftop mounting on RVs and mobile homes.

Related Searches

Free ShippingHome & Home ImprovementSporting GoodsOutdoorsAmazon

Popular Deals

View All
Found by
Just Now
$7.98$1443% off$7.98: 12-Pack Fruit of the Loom Men's Dual Defense No Show Socks at Amazon
1
Found by
Just Now
$34$6043% offCarhartt Men's Force Relaxed Fit Lightweight Logo Graphic Sweatshirt (Black) $33.74 + Free Shipping w/ Prime or on $35+
2
Found by
Just Now
$20$4858% off$19.96: Calvin Klein Men's Micro Stretch Boxer Brief at Amazon ($6.65 each)
5
Found by
Just Now
$4.22$8.4450% offNissin Cup Noodles Chicken Ramen, Microwaveable Paper Cup, 2.25 Ounce (Pack of 12) $4.22 Amazon w/ S&S + Free Shipping w/ Prime or on $35+
2
Found by
Just Now
$7.09$1758% off$7.09: Olympia Tools Turbofold Stainless Steel Utility Knife (33-125) at Amazon
1

Trending Deals

View All
Found by
Just Now
$24$8070% offPropane Torch with One-Touch Max Fire $23.9
5
Found by
Just Now
$68ONE+ 18V Cordless Ryobi 1/2 in. Hammer Drill Kit with 1.5 Ah Battery and Charger $67.88 @ HomeDepot
1
Found by
Just Now
$6.63$9.8332% off$6.63*: 24-Oz Silver Buffalo FRIENDS Central Perk Ceramic Oversized Coffee/ Soup Mug at Amazon
0
Found by
Just Now
$99$14933% offKobalt 297 Piece Standard (SAE) and Metric Mechanics Tool Set with Hard Case, $99, free pickup, Lowe's
3
Found by
Just Now
$127$24948% offRenogy 220w Portable Solar Panel Suitcase $127 + Free S/H
4