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expired Posted by Skillful_Pickle | Staff • 3d ago
expired Posted by Skillful_Pickle | Staff • 3d ago

ECO-WORTHY 30A Solar Charge Controller w/ Bluetooth Monitoring

+ Free Shipping

$20

$50

60% off
eBay
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Eco-worthy-us via eBay has ECO-WORTHY 30A Solar Charge Controller w/ Bluetooth Monitoring for $49.99 - 60% off w/ coupon code ECOWORTHY60NEW at checkout = $20. Shipping is free.

Thanks to Staff Member Skillful_Pickle for finding this deal.

Product Description:
  • Built-in Bluetooth pairs with your APP for remote monitoring and control. With 99% accuracy, it shows real-time solar panel & battery voltage, plus device status. Track performance easily for worry-free operation
  • Equipped with 6 built-in safeguards against short circuit, reverse connection, overheating, overcurrent, overvoltage, and low voltage, this 30A solar controller guarantees stable operation, durability, and worry-free use
  • It supports AGM/GEL/LiFePO4 batteries and 12V/24V solar systems (25V/50V max voltage). Adjustable parameters ensure easy integration with diverse setups, delivering optimal performance across applications
  • It offers All-Day, Auto, and Manual load modes, with adjustable over-discharge protection, recovery voltage, and constant charging. Optimize energy use and extend battery life via personalized settings.
  • It features an LCD screen for real-time data monitoring, wall-mounting holes for flexible installation, and 2 x 5V/2A USB-A ports for device charging, combining convenience, versatility, and practicality in one compact unit

Editor's Notes

Written by qwikwit | Staff
  • About this Deal:
    • Offer valid for a limited time only /while supplies last.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Eco-worthy-us via eBay has ECO-WORTHY 30A Solar Charge Controller w/ Bluetooth Monitoring for $49.99 - 60% off w/ coupon code ECOWORTHY60NEW at checkout = $20. Shipping is free.

Thanks to Staff Member Skillful_Pickle for finding this deal.

Product Description:
  • Built-in Bluetooth pairs with your APP for remote monitoring and control. With 99% accuracy, it shows real-time solar panel & battery voltage, plus device status. Track performance easily for worry-free operation
  • Equipped with 6 built-in safeguards against short circuit, reverse connection, overheating, overcurrent, overvoltage, and low voltage, this 30A solar controller guarantees stable operation, durability, and worry-free use
  • It supports AGM/GEL/LiFePO4 batteries and 12V/24V solar systems (25V/50V max voltage). Adjustable parameters ensure easy integration with diverse setups, delivering optimal performance across applications
  • It offers All-Day, Auto, and Manual load modes, with adjustable over-discharge protection, recovery voltage, and constant charging. Optimize energy use and extend battery life via personalized settings.
  • It features an LCD screen for real-time data monitoring, wall-mounting holes for flexible installation, and 2 x 5V/2A USB-A ports for device charging, combining convenience, versatility, and practicality in one compact unit

Editor's Notes

Written by qwikwit | Staff
  • About this Deal:
    • Offer valid for a limited time only /while supplies last.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.

Original Post

Community Voting

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+16
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Top Comments

Nice, it's PWM, not MPPT for those wondering.

12 Comments

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3d ago
567 Posts
Joined Dec 2007
3d ago
ahannan
3d ago
567 Posts

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

Nice, it's PWM, not MPPT for those wondering.
2
3d ago
550 Posts
Joined Jan 2016
3d ago
wildbird12
3d ago
550 Posts
Quote from ahannan :
Nice, it's PWM, not MPPT for those wondering.
Nice PWM unit, but IMHO, even at $20, it's not worth it unless you have a very specific use case.
3d ago
345 Posts
Joined Jun 2012
3d ago
breadbag
3d ago
345 Posts
Quote from wildbird12 :
Nice PWM unit, but IMHO, even at $20, it's not worth it unless you have a very specific use case.
What would be a good use case for this? I've slowly turned my old Honda element into a little stealth camper. I'm still learning and reading about solar. Thanks for any direction you might point me in.
1
3d ago
550 Posts
Joined Jan 2016
3d ago
wildbird12
3d ago
550 Posts
Quote from breadbag :
What would be a good use case for this? I've slowly turned my old Honda element into a little stealth camper. I'm still learning and reading about solar. Thanks for any direction you might point me in.
Your best sources for anything solar are Will Prowse's Youtube videos and the DIY Solar Forum.

As for this PWM, any application where the incoming panel voltage is as close as possible to the voltage required by the battery. So 12V panels on a 12.8V Li battery might work, but with a lot of sun, those panels will produce upwards of 15V, which the PWM can no longer convert.
2
3d ago
1,875 Posts
Joined Apr 2007
3d ago
topcho
3d ago
1,875 Posts
Quote from wildbird12 :
Your best sources for anything solar are Will Prowse's Youtube videos and the DIY Solar Forum.

As for this PWM, any application where the incoming panel voltage is as close as possible to the voltage required by the battery. So 12V panels on a 12.8V Li battery might work, but with a lot of sun, those panels will produce upwards of 15V, which the PWM can no longer convert.
25V max for a 12v battery. 50V for 24V.
2d ago
112 Posts
Joined Sep 2006
2d ago
DealMongr
2d ago
112 Posts
Quote from breadbag :
What would be a good use case for this? I've slowly turned my old Honda element into a little stealth camper. I'm still learning and reading about solar. Thanks for any direction you might point me in.
I bought one. My use case is I have an 11 year old Renogy CC capable of charging only a lead acid battery bank.

I've upgraded another battery bank with $130 MPPT CC and understand the advantages of MPPT, but don't want to spend the $ on one for this old setup.

The Renogy won't support replacing the lead acid battery with LiFePO4 when it dies, doesn't have BT remote monitoring.

So for $20 I can immediately get remote monitoring and support for LiFePO4 batteries.
2d ago
364 Posts
Joined May 2016
2d ago
billironman1
2d ago
364 Posts
Quote from breadbag :
What would be a good use case for this? I've slowly turned my old Honda element into a little stealth camper. I'm still learning and reading about solar. Thanks for any direction you might point me in.

Will Prouse YouTube

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2d ago
3,425 Posts
Joined Aug 2007
2d ago
graphixv
2d ago
3,425 Posts
Quote from breadbag :
What would be a good use case for this? I've slowly turned my old Honda element into a little stealth camper. I'm still learning and reading about solar. Thanks for any direction you might point me in.
I've got an Element I was going to convert also. When it comes to controllers (even though I use MPPT) it's not going to make a lot of difference here.

You're probably going to use something like a 100 watt panel on the roof connected to a roof rack. Either type of controller would work fine for that. The big MPPT advantage comes into play when you're using a lot more solar than what you would use in an Element.

Since it doesn't sound like you have a battery, you might just want to get a power station that has a charge controller already in it. If so, go above 500 watt hours. You don't want something puny for a stealth camper.
Yesterday
135 Posts
Joined Nov 2017
Yesterday
starchpoodle
Yesterday
135 Posts
Planning on adding this to into my DIY battery box that has solar input for charging. The added Bluetooth with be a nice upgrade to keep tabs on the battery
Pro
Yesterday
327 Posts
Joined Feb 2019
Yesterday
Anthony2016
Pro
Yesterday
327 Posts
Charge controllers are useful for ham radio since the radios operate on "12-v" (11.5-14.7v) circuits. You can use these to charge your lead acid and lithium batteries from main supply or from a solar panel.

Buying standalone 12v battery units is 75% cheaper per amp-hour compared to fancy "Bluetty" USB battery backups. More importantly, the standalone lithium batteries have less noise than the fancy ones.
Yesterday
128 Posts
Joined Feb 2018
Yesterday
kevin9367
Yesterday
128 Posts
Can this charge controller also charge batteries if plugged in at home to 120VAC(with DC adapter?). Use case is for a portable battery box, a universal solar and 120VAC charging device would help minimize wiring I think. Thanks!
Yesterday
828 Posts
Joined Dec 2015
Yesterday
wildbillybob
Yesterday
828 Posts
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