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expiredTattyBear | Staff posted Jun 6, 2023 3:22 PM

ECO-WORTHY 100W 12V Monocrystalline Solar Panel

$63

$110

42% off
+ Free Shippingat Amazon
48.5K 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

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

Community Voting

Deal Score
+40
Good Deal
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111 Comments

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Jun 6, 2023 3:37 PM
6.9K Comments
Joined Oct 2009
SammieSocal25Jun 6, 2023 3:37 PM
6.9K Comments
Wow, finally, prices for solar power is going down
1
Jun 6, 2023 3:53 PM
2.2K Comments
Joined Jun 2015

This comment has been rated as unhelpful by Slickdeals users.

Jun 6, 2023 4:11 PM
994 Comments
Joined Jan 2007
sjaxkingpinJun 6, 2023 4:11 PM
994 Comments

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

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
1
1
Jun 6, 2023 5:00 PM
7 Comments
Joined Jan 2009
VazMJun 6, 2023 5:00 PM
7 Comments
Will this charge 200w portable power station?

I have this one ROCKPALS Portable Power Station 200W, 192Wh LiFePO4 Backup Battery
Jun 6, 2023 5:11 PM
3.2K Comments
Joined Nov 2014
ValueRangerJun 6, 2023 5:11 PM
3.2K Comments
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 5:59 PM
4.5K Comments
Joined Jan 2011
carlson03Jun 6, 2023 5:59 PM
4.5K Comments
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 6:37 PM
1.2K Comments
Joined Sep 2005
Sman_666Jun 6, 2023 6:37 PM
1.2K Comments

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 6:38 PM
994 Comments
Joined Jan 2007
sjaxkingpinJun 6, 2023 6:38 PM
994 Comments

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

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 8:05 PM
4.5K Comments
Joined Jan 2011
carlson03Jun 6, 2023 8:05 PM
4.5K Comments
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 8:17 PM
994 Comments
Joined Jan 2007
sjaxkingpinJun 6, 2023 8:17 PM
994 Comments

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

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
1
Jun 6, 2023 8:23 PM
4.5K Comments
Joined Jan 2011
carlson03Jun 6, 2023 8:23 PM
4.5K Comments
Quote from sjaxkingpin :
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
Thanks and repped for the info!
1
Jun 6, 2023 8:37 PM
1 Comments
Joined May 2023
HilariousSnake4722Jun 6, 2023 8:37 PM
1 Comments

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Quote from carlson03 :
Thanks and repped for the info!
The only thing you should consider when shopping for a basic 12 volt charge controller is the battery type. I believe the UPS batteries are all or mostly Sealed Lead- Acid batteries (SLA). Most charge controllers should be able to handle SLA batteries. Hobbyist generally use 12 volt lithium batteries (li-ion and/or LiFePo4) but not all charge controllers work with these types.
I'd recommend buying something that is compatible with LiFePo4 batteries to help future proof it a bit.
1
Jun 7, 2023 12:04 AM
920 Comments
Joined Apr 2005
metlfan2003Jun 7, 2023 12:04 AM
920 Comments
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.
Jun 7, 2023 5:44 AM
467 Comments
Joined Nov 2015
stripes777Jun 7, 2023 5:44 AM
467 Comments
It's funny, every time there is a sale on panels, I get excited. However, after 30 minutes of searching "cool 100 watt solar panel projects", I always conclude that I have no practical use for such a project. I have home solar panels that make a lot of power for me, but I just can't seem to find a use for a small setup. It's been like this for years now... Frown
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Jun 7, 2023 7:42 AM
507 Comments
Joined Aug 2013
CashCrocJun 7, 2023 7:42 AM
507 Comments
Could I put this on the roof of a gazebo and power a ceiling fan to move air, while we eat?

And maybe some LED string lights too?

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