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frontpageSkillful_Pickle | Staff posted Nov 10, 2025 06:50 PM
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Item 1 of 2
frontpageSkillful_Pickle | Staff posted Nov 10, 2025 06:50 PM

Eco-Worthy 48V 5.12kWh 100Ah Lithium LifePO4 Battery w/ Off-Grid 5kW Inverter

+ Free S/H

$1,040

$1,300

20% off
eBay
17 Comments 4,776 Views
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Deal Details
eco-worthy-us via Amazon has Eco-Worthy 48V 5.12kWh 100Ah Lithium LifePO4 Battery w/ Off-Grid 5kW Inverter on sale for $1299.99 - Extra $260 Off w/ coupon TOPGIFTPICKS (apply at checkout) = $1039.99. Shipping is free.

Thanks to SD Staff Skillful_Pickle for finding this deal

Note, must apply the listed coupon for discount to apply at checkout.

About the Product
  • 5000W Power
  • 5.12kWh Capacity
  • LiFePO4 Battery
  • 16-Piece Grade A Cells/6000+ Cycle
  • 4 Charging Modes
  • 10ms UPS
  • WiFi w/ Bluetooth Battery Status

Editor's Notes

Written by Discombobulated | Staff
  • Price Research
    • At the time of research, this product is $260 lower (20% savings) normally priced for $1299.99; best/lowest price available
  • About the Deal
    • Emergency power supply for home backup/off grid w/ grade A cells/BMS intelligent management. Fully equipped w/ all necessary accessories, including parallel wires, communication cables, grounding wire, protective terminal covers
    • Offer valid through November 16, 2025 or while coupon discount/supplies last
  • Additional Details
    • Product will be sold directly by the manufacturer/brand Eco-Worthy
    • Product is eligible for return within 30 days; seller pays for return shipping
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by Skillful_Pickle | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via Amazon has Eco-Worthy 48V 5.12kWh 100Ah Lithium LifePO4 Battery w/ Off-Grid 5kW Inverter on sale for $1299.99 - Extra $260 Off w/ coupon TOPGIFTPICKS (apply at checkout) = $1039.99. Shipping is free.

Thanks to SD Staff Skillful_Pickle for finding this deal

Note, must apply the listed coupon for discount to apply at checkout.

About the Product
  • 5000W Power
  • 5.12kWh Capacity
  • LiFePO4 Battery
  • 16-Piece Grade A Cells/6000+ Cycle
  • 4 Charging Modes
  • 10ms UPS
  • WiFi w/ Bluetooth Battery Status

Editor's Notes

Written by Discombobulated | Staff
  • Price Research
    • At the time of research, this product is $260 lower (20% savings) normally priced for $1299.99; best/lowest price available
  • About the Deal
    • Emergency power supply for home backup/off grid w/ grade A cells/BMS intelligent management. Fully equipped w/ all necessary accessories, including parallel wires, communication cables, grounding wire, protective terminal covers
    • Offer valid through November 16, 2025 or while coupon discount/supplies last
  • Additional Details
    • Product will be sold directly by the manufacturer/brand Eco-Worthy
    • Product is eligible for return within 30 days; seller pays for return shipping
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by Skillful_Pickle | Staff

Community Voting

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16 Comments

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Pro
Nov 10, 2025 08:31 PM
866 Posts
Joined Feb 2008
iandyli
Pro
Nov 10, 2025 08:31 PM
866 Posts
Is this battery latest version with UL certifications? Not seeing UL certs in full description.
Nov 10, 2025 08:56 PM
24 Posts
Joined Aug 2016
DanielJ4164Nov 10, 2025 08:56 PM
24 Posts
Quote from iandyli :
Is this battery latest version with UL certifications? Not seeing UL certs in full description.
I think all the ones with the recessed screws on the terminals are the V3 version, UL listed. You'll have to confirm with the seller if you don't want to take a chance.
Nov 10, 2025 10:01 PM
375 Posts
Joined Dec 2010
kirazhang45Nov 10, 2025 10:01 PM
375 Posts
Is this still qualified for the 30% rebate before end of the year?
Nov 10, 2025 10:17 PM
1,510 Posts
Joined Dec 2005
alphawaveNov 10, 2025 10:17 PM
1,510 Posts
Quote from kirazhang45 :
Is this still qualified for the 30% rebate before end of the year?
If installed and functioning by Dec 31, yes!
Nov 11, 2025 02:44 AM
19 Posts
Joined Aug 2013
YY3995Nov 11, 2025 02:44 AM
19 Posts
Battery is UL listed. I am not sure the inverter.
Nov 11, 2025 04:31 AM
375 Posts
Joined Dec 2010
kirazhang45Nov 11, 2025 04:31 AM
375 Posts
Quote from alphawave :
If installed and functioning by Dec 31, yes!
thanks, but this seems to be purely off line version, how to define the fuctioning to get the 30% rebate?
Nov 11, 2025 08:14 AM
1,510 Posts
Joined Dec 2005
alphawaveNov 11, 2025 08:14 AM
1,510 Posts
Quote from kirazhang45 :
thanks, but this seems to be purely off line version, how to define the fuctioning to get the 30% rebate?
Off-grid or on, doesn't matter, the rule doesn't distinguish. Just need to functionally add energy resilience to your home by Dec 31.

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Nov 11, 2025 01:49 PM
3,297 Posts
Joined Jul 2013
madmax718Nov 11, 2025 01:49 PM
3,297 Posts
I don't know how the price or quality of this unit is, but compared to an equalvalent system I built 3 years ago, this is a really good deal. The only difference is that this unit doesn't seem to have grid tie functionality. The all in one split phase (I had to get two units and a combiner kit to do that) and high pv.
Nov 11, 2025 03:18 PM
656 Posts
Joined Nov 2010
passinosNov 11, 2025 03:18 PM
656 Posts
I smoked 2 of these Inverters already.
Nov 11, 2025 03:32 PM
2,506 Posts
Joined Dec 2007
BrotherAliNov 11, 2025 03:32 PM
2,506 Posts
Quote from passinos :
I smoked 2 of these Inverters already.
Do you know why? Wonder if the hybrid inverter by the same company is better
Pro
Nov 11, 2025 04:57 PM
866 Posts
Joined Feb 2008
iandyli
Pro
Nov 11, 2025 04:57 PM
866 Posts

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

Quote from YY3995 :
Battery is UL listed. I am not sure the inverter.
Confirmed battery in this bundle is not v3 or UL certified from seller.
Last edited by iandyli November 11, 2025 at 10:50 AM.
4
Nov 11, 2025 09:33 PM
145 Posts
Joined Aug 2010
foogleNov 11, 2025 09:33 PM
145 Posts
Quote from iandyli :
Confirmed battery in this bundle is not v3 or UL certified from seller.
Can I still get the 30% energy rebate if it's not UL certified? Thanks.
Pro
Nov 11, 2025 09:37 PM
866 Posts
Joined Feb 2008
iandyli
Pro
Nov 11, 2025 09:37 PM
866 Posts
Quote from foogle :
Can I still get the 30% energy rebate if it's not UL certified? Thanks.
Consult with tax professional to confirm IRS rebate. UL certifications are about safety standards. I don't believe it's required for rebate.
Yesterday 06:38 PM
441 Posts
Joined Jun 2007
cowdog360Yesterday 06:38 PM
441 Posts
I wonder if this would work well as just a DIY UPS without solar for a bunch of equipment?

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Today 11:31 AM
3,141 Posts
Joined Aug 2006
whatgooddealToday 11:31 AM
3,141 Posts
definitely NOT 512KWh. if it was that capacity, i'd buy the entire stock immediately.
2

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