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expired Posted by TattyBear | Staff • Jun 6, 2023
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expired Posted by TattyBear | Staff • Jun 6, 2023

ECO-WORTHY 100W 12V Monocrystalline Solar Panel

+ Free Shipping

$63

$110

42% off
Amazon
112 Comments 46,938 Views
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Deal Details
Amazon has ECO-WORTHY 100W 12V Monocrystalline Solar Panel on sale for $62.49 when you clip the $10 off coupon on the page. Shipping is free.

Thanks to Deal Hunter TattyBear for sharing this deal.

Note: Must be logged in to clip coupons; coupons are typically limited to one per account.

Specs:
  • 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

Written by powerfuldoppler | Staff
  • About this deal:
    • This price is $6.94 lower than our previous FrontPage Deal.
  • About this product:
    • Rating of 4.3 from over 760 Amazon customer reviews.
  • About this store:
  • Additional note:

Original Post

Written by TattyBear | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has ECO-WORTHY 100W 12V Monocrystalline Solar Panel on sale for $62.49 when you clip the $10 off coupon on the page. Shipping is free.

Thanks to Deal Hunter TattyBear for sharing this deal.

Note: Must be logged in to clip coupons; coupons are typically limited to one per account.

Specs:
  • 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

Written by powerfuldoppler | Staff
  • About this deal:
    • This price is $6.94 lower than our previous FrontPage Deal.
  • About this product:
    • Rating of 4.3 from over 760 Amazon customer reviews.
  • About this store:
  • Additional note:

Original Post

Written by TattyBear | Staff

Community Voting

Deal Score
+40
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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
04/13/23Amazon$69 frontpage
53
03/11/23Amazon$72
6
01/06/23Amazon$73 frontpage
57
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Current Prices

Sort: Lowest to Highest | Last Updated 1/20/2025, 09:42 AM
Sold By Sale Price
Amazon$59.99
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Top Comments

Sman_666
I have a 50w solar panel on my rv. I Have a 12v marine battery that runs everything for the weekend. The 50w has the battery fully charged by the next weekend even when its cloudy during the week. If you're looking to trickle charge a battery you might want to look into a 20w solar panel.
sjaxkingpin
Aside from internet pedants pointing out that you can of course charge anything with a solar panel and the right equipment. It's in no way practical to charge up electric car with a couple of hundred watt solar panels.

If someone needs a single 100 watt panel though, this deal is solid
metlfan2003
I picked up this 100W BougeRV panel [amazon.com] a few weeks back to pair with my Ecoflow River 2, and it works great for charging a small (256Wh) power station such as that. The River 2 has a 110W max solar input so the 100W panel is a good pair for it. I have no idea how this Eco-Worthy panel compares to the BougeRV, but I've seen as high as 95W off my panel on a very sunny, clear day and will average around 80W in normal sunny conditions.

Keep in mind that you'll still need to factor in cables to convert the solar output (MC4 connectors) to whatever your power station requires. My Ecoflow needed a standard XT60 female adapter to connect but other stations may use different connections. Cable can be very expensive depending on the length and gauge you need, so just budget for that also.

I charged my River 2 this weekend over 100W solar from 0% to 100% and it took around 3.5 hours. That's averaging around 80W, so obviously that time will vary depending on conditions. If you have a larger power station, you'll probably want to either get several of these, or just get a bigger panel. The 100W panels are about as large as I'd like to transport for camping etc, as anything more powerful are going to get heavy and large. However, these solid panels will typically be more durable and longer lasting than portable/foldable panels at the same price point.

112 Comments

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Jun 6, 2023
6,637 Posts
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Jun 6, 2023
SmokyBearLex0722
Jun 6, 2023
6,637 Posts
Wow, finally, prices for solar power is going down
1
Jun 6, 2023
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Joined Jun 2015

This comment has been rated as unhelpful by Slickdeals users.

Jun 6, 2023
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sjaxkingpin
Jun 6, 2023
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Quote from TheRedEyeBandit :
I know nothing about solar system... could I get a couple of these and a 'cheap' controller to slow charge an electric car (13amp 120v charger) ??
Aside from internet pedants pointing out that you can of course charge anything with a solar panel and the right equipment. It's in no way practical to charge up electric car with a couple of hundred watt solar panels.

If someone needs a single 100 watt panel though, this deal is solid
1
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Jun 6, 2023
6 Posts
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Jun 6, 2023
VazM
Jun 6, 2023
6 Posts
Will this charge 200w portable power station?

I have this one ROCKPALS Portable Power Station 200W, 192Wh LiFePO4 Backup Battery
Jun 6, 2023
2,735 Posts
Joined Nov 2014
Jun 6, 2023
ValueRanger
Jun 6, 2023
2,735 Posts
Quote from VazM :
Will this charge 200w portable power station?

I have this one ROCKPALS Portable Power Station 200W, 192Wh LiFePO4 Backup Battery
Not a big fan of Rockpals proprietary practices; but look into the VoC range for the solar panels, and the range of voltage input of the power station.
Jun 6, 2023
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Jun 6, 2023
carlson03
Jun 6, 2023
4,157 Posts
Quote from sjaxkingpin :
Aside from internet pedants pointing out that you can of course charge anything with a solar panel and the right equipment. It's in no way practical to charge up electric car with a couple of hundred watt solar panels.

If someone needs a single 100 watt panel though, this deal is solid
What about mounting this to my shed and using it to "trickle charge" my john deere? Would that work?
2
Jun 6, 2023
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Jun 6, 2023
Sman_666
Jun 6, 2023
1,233 Posts

Our community has rated this post as helpful. If you agree, why not thank Sman_666

Quote from carlson03 :
What about mounting this to my shed and using it to "trickle charge" my john deere? Would that work?
I have a 50w solar panel on my rv. I Have a 12v marine battery that runs everything for the weekend. The 50w has the battery fully charged by the next weekend even when its cloudy during the week. If you're looking to trickle charge a battery you might want to look into a 20w solar panel.
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Jun 6, 2023
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sjaxkingpin
Jun 6, 2023
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Quote from carlson03 :
What about mounting this to my shed and using it to "trickle charge" my john deere? Would that work?
Overkill, but would work fine. Pair it with a cheap PWM charge controller and you are good.
1
Jun 6, 2023
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Jun 6, 2023
carlson03
Jun 6, 2023
4,157 Posts
Quote from sjaxkingpin :
Overkill, but would work fine. Pair it with a cheap PWM charge controller and you are good.
So as for the batteries, lets say hypnotically i have a dozen 12v APC UPS batteries, could I put those in parallel to store the power? LMAO
Jun 6, 2023
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Jun 6, 2023
sjaxkingpin
Jun 6, 2023
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Quote from carlson03 :
So as for the batteries, lets say hypnotically i have a dozen 12v APC UPS batteries, could I put those in parallel to store the power? LMAO
Of course. Any 12v charge controller should work. If you are planning that for hobby and edu then by all means. But I would caution that it's pretty sub-optimal with differing wear levels brands etc. for actual power storage

But...

Solar with the battery you got and upgrade if you dig it
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