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expiredRed_Liz | Staff posted Jan 15, 2025 08:58 PM
expiredRed_Liz | Staff posted Jan 15, 2025 08:58 PM

ECO-WORTHY 25W 12V Solar Panel + 10A Charge Controller + Mount Kit

+ Free Shipping

$34

$50

32% off
Amazon
52 Comments 55,600 Views
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Deal Details
Eco-Worthy US via Amazon has Solar Panel Kit: 25W 12V Waterproof Solar Panel + Adjustable Mount Bracket + SAE Connection Cable + 10A Charge Controller for $49.99 - $16 w/ code 322LIEMD at checkout = $33.99. Shipping is free.

Note: You must be logged in to clip coupons; coupons are typically for one-time use.

Thanks to Staff Member Red_Liz for finding this deal.

Features:
  • Function: Off-grid solar kit for charging 12V batteries (sealed lead-acid, lithium, AGM, etc.), producing 100Wh in full sunlight. Works on cloudy days and maintains battery charge.
  • Durable Panel: Low-iron tempered glass, corrosion-resistant aluminum frame, withstands wind (2400 Pa) and snow (5400 Pa), waterproof, ideal for outdoor/winter use, with high-efficiency monocrystalline cells.
  • Battery Protection: 10A PWM charge controller protects against overcharging, over-discharging, over-voltage, short circuits, and reverse current. Includes 5V/2A USB output and charge/discharge status indicators.
  • Adjustable Mount: 360° adjustable mounting brackets, pre-drilled holes for easy installation, and SAE connector for easy connection. Suitable for boats, trailers, RVs, and more.
  • What's in the Box: 1x 25W mono solar panel, 1x 10A PWM charge controller, 1x 1.54ft cable with alligator clips, 1x 1.38ft cable with O-ring terminal.

Editor's Notes

Written by SaltyOne | Staff
  • About this deal:
    • This price is $16 lower (32% savings) than the list price of $49.99
  • About this product:
    • Rating of 4.3 from over 2000 customer reviews.
  • About this store:

Original Post

Written by Red_Liz | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Eco-Worthy US via Amazon has Solar Panel Kit: 25W 12V Waterproof Solar Panel + Adjustable Mount Bracket + SAE Connection Cable + 10A Charge Controller for $49.99 - $16 w/ code 322LIEMD at checkout = $33.99. Shipping is free.

Note: You must be logged in to clip coupons; coupons are typically for one-time use.

Thanks to Staff Member Red_Liz for finding this deal.

Features:
  • Function: Off-grid solar kit for charging 12V batteries (sealed lead-acid, lithium, AGM, etc.), producing 100Wh in full sunlight. Works on cloudy days and maintains battery charge.
  • Durable Panel: Low-iron tempered glass, corrosion-resistant aluminum frame, withstands wind (2400 Pa) and snow (5400 Pa), waterproof, ideal for outdoor/winter use, with high-efficiency monocrystalline cells.
  • Battery Protection: 10A PWM charge controller protects against overcharging, over-discharging, over-voltage, short circuits, and reverse current. Includes 5V/2A USB output and charge/discharge status indicators.
  • Adjustable Mount: 360° adjustable mounting brackets, pre-drilled holes for easy installation, and SAE connector for easy connection. Suitable for boats, trailers, RVs, and more.
  • What's in the Box: 1x 25W mono solar panel, 1x 10A PWM charge controller, 1x 1.54ft cable with alligator clips, 1x 1.38ft cable with O-ring terminal.

Editor's Notes

Written by SaltyOne | Staff
  • About this deal:
    • This price is $16 lower (32% savings) than the list price of $49.99
  • About this product:
    • Rating of 4.3 from over 2000 customer reviews.
  • About this store:

Original Post

Written by Red_Liz | Staff

Community Voting

Deal Score
+55
Good Deal
Visit Amazon

Price Intelligence

Model: ECO-Worthy 25 Watts 12V Off Grid Solar Panel SAE Connector Kit: Waterproof 25W Solar Panel + Adjustable Mount Bracket + SAE Connection Cable +10A Charge Controller for Car RV Marine Boat 12V Battery

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
03/19/25Amazon$34
9
02/19/25Amazon$34
7
03/23/24Amazon$39
7

Current Prices

Sort: Lowest to Highest | Last Updated 8/3/2025, 11:58 AM
Sold By Sale Price
Amazon$49.99

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Top Comments

parmdhoot
24 Posts
183 Reputation
I used this on my daughter's toy jeep. I added a lfp battery and it works great. The kids would never plug it in.
LochNiSS
639 Posts
288 Reputation
Looks like it can maintain car/ATV/etc 12v batteries. I'm always looking for a solar system that can power my Wyze cams. This is the best so far: EverExceed Trail Camera Solar Panel https://a.co/d/12MmzfQ
Nwryguy
647 Posts
119 Reputation
I use it to power my exhaust fan in the shed. Keeps drawing out the heat in the summer time

51 Comments

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Jan 16, 2025 01:46 AM
121 Posts
Joined Aug 2015
Jan 16, 2025 01:46 AM
Acid409Jan 16, 2025 01:46 AM
121 Posts
Genuine question since I am wanting to get into solar. What could this power? Looks like maybe a few LED lights? Just curious about some ideas 🙂
2
Jan 16, 2025 02:12 AM
639 Posts
Joined Jan 2007
Jan 16, 2025 02:12 AM
LochNiSSJan 16, 2025 02:12 AM
639 Posts

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

Quote from Acid409 :
Genuine question since I am wanting to get into solar. What could this power? Looks like maybe a few LED lights? Just curious about some ideas 🙂
Looks like it can maintain car/ATV/etc 12v batteries. I'm always looking for a solar system that can power my Wyze cams. This is the best so far: EverExceed Trail Camera Solar Panel https://a.co/d/12MmzfQ
4
Jan 16, 2025 04:18 AM
24 Posts
Joined Nov 2013
Jan 16, 2025 04:18 AM
parmdhootJan 16, 2025 04:18 AM
24 Posts

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

I used this on my daughter's toy jeep. I added a lfp battery and it works great. The kids would never plug it in.
4
1
Jan 16, 2025 03:54 PM
263 Posts
Joined Nov 2010
Jan 16, 2025 03:54 PM
hondyboyJan 16, 2025 03:54 PM
263 Posts
Quote from Acid409 :
Genuine question since I am wanting to get into solar. What could this power? Looks like maybe a few LED lights? Just curious about some ideas 🙂
I'm researching to see if it can be used to maintain the battery for a remote gate opener.
Jan 16, 2025 05:27 PM
2 Posts
Joined Jan 2025
Jan 16, 2025 05:27 PM
BoastfulNest162Jan 16, 2025 05:27 PM
2 Posts
Quote from Acid409 :
Genuine question since I am wanting to get into solar. What could this power? Looks like maybe a few LED lights? Just curious about some ideas 🙂
25W is pretty decent way to get into this

Buy a cheap lifepo4 battery with it as well. I use mine to power a tp-link tapo camera indefinitely (it uses ~4Wh, so ~100W total per day); 25W solar panel gets ~4 to 6 hours of sunlight, so at 80% efficiency, looking at 6*20 = ~120W per day.
so you should be able to power a 4w-5w device "indefinitely"
4-5w devices include things like cellphone running a basic app, usb string lights, usb fans. (basically all the random usb devices)
My raspberry pi server tends to use ~11w-15w due to it also powering hard drives, so I use that with a 200W solar panel and a 100ah battery.
1
3
Jan 16, 2025 05:33 PM
2,980 Posts
Joined Nov 2006
Jan 16, 2025 05:33 PM
vnw98Jan 16, 2025 05:33 PM
2,980 Posts
Thanks this should work for me to keep my boat batteries charged up.
Jan 16, 2025 05:36 PM
504 Posts
Joined May 2009
Jan 16, 2025 05:36 PM
raj98207Jan 16, 2025 05:36 PM
504 Posts
Anyone tried putting this in Greenhouse to use heat lamps?
1
1

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Jan 16, 2025 05:41 PM
6,399 Posts
Joined May 2009
Jan 16, 2025 05:41 PM
jkloisdafoiwdafJan 16, 2025 05:41 PM
6,399 Posts
Quote from BoastfulNest162 :
25W is pretty decent way to get into this

Buy a cheap lifepo4 battery with it as well. I use mine to power a tp-link tapo camera indefinitely (it uses ~4Wh, so ~100W total per day); 25W solar panel gets ~4 to 6 hours of sunlight, so at 80% efficiency, looking at 6*20 = ~120W per day.
so you should be able to power a 4w-5w device "indefinitely"
4-5w devices include things like cellphone running a basic app, usb string lights, usb fans. (basically all the random usb devices)
My raspberry pi server tends to use ~11w-15w due to it also powering hard drives, so I use that with a 200W solar panel and a 100ah battery.
the math is not quite realistic

if you expect no downtime, the panel / battery would need to be way oversized. The panel is probably not at optimal angle for a good part of the day, and you might get a few overcast days in a row. I don't think 25W is sufficient for stuff that require a consistent 5W power draw
1
Jan 16, 2025 06:02 PM
647 Posts
Joined Mar 2018
Jan 16, 2025 06:02 PM
NwryguyJan 16, 2025 06:02 PM
647 Posts

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

Quote from Acid409 :
Genuine question since I am wanting to get into solar. What could this power? Looks like maybe a few LED lights? Just curious about some ideas 🙂
I use it to power my exhaust fan in the shed. Keeps drawing out the heat in the summer time
3
Jan 16, 2025 06:06 PM
549 Posts
Joined Jan 2007
Jan 16, 2025 06:06 PM
jeepstreamJan 16, 2025 06:06 PM
549 Posts
Nice deal for my small RV trailer with a lithium battery since this includes a setting to fully charge lithium batteries.
1
Jan 16, 2025 06:14 PM
86 Posts
Joined Nov 2022
Jan 16, 2025 06:14 PM
HonestWeather6238Jan 16, 2025 06:14 PM
86 Posts
I don't need the battery, correct? Been trying to get a solar powered water pump for fountain going during the day.
4
Jan 16, 2025 06:58 PM
109 Posts
Joined Nov 2010
Jan 16, 2025 06:58 PM
smtxomJan 16, 2025 06:58 PM
109 Posts

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

I bought one of these exact kits a while back. The charger arrived dead. The panel was providing power according to my meter. Support made me film a video of my meter on the panel as well as pics of the meter on the output side of the charge controller ports. They sent me another charge controller that also seemed to have issues. I gave up. I'll just buy the one HF sells when I get tired of having a dead battery on my mower.
2
Jan 16, 2025 08:00 PM
3,690 Posts
Joined Nov 2005
Jan 16, 2025 08:00 PM
defbrizzoJan 16, 2025 08:00 PM
3,690 Posts
Quote from HonestWeather6238 :
I don't need the battery, correct? Been trying to get a solar powered water pump for fountain going during the day.
Same question!
4
Jan 16, 2025 08:19 PM
1,359 Posts
Joined Apr 2008
Jan 16, 2025 08:19 PM
bigjonneeJan 16, 2025 08:19 PM
1,359 Posts

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

Quote from Acid409 :
Genuine question since I am wanting to get into solar. What could this power? Looks like maybe a few LED lights? Just curious about some ideas 🙂
Well it's a 25 watt panel. So assuming 4-5 bright sunny hours you could store ~100 watt-hours. So you could run a 10 watt light for 10 hours at night for example. You could run something less than 3-4 watts 24 hours maybe.
3

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Jan 16, 2025 08:22 PM
1,359 Posts
Joined Apr 2008
Jan 16, 2025 08:22 PM
bigjonneeJan 16, 2025 08:22 PM
1,359 Posts
Quote from defbrizzo :
Same question!
You need a battery. The controller stores the solar in the battery so you can power your pump! Maybe you can plug the solar panel directly to your pump and it will get ~18 volts when it's sunny? But that's not the intended purpose.

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