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expiredSkillful_Pickle | Staff posted Sep 22, 2025 03:24 PM
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expiredSkillful_Pickle | Staff posted Sep 22, 2025 03:24 PM

ECO-WORTHY 14kWh 51.2V 280AH LiFePO4 Solar Battery Backup + Busbar

+ Free Shipping

$1,920

$2,600

26% off
eBay
23 Comments 12,623 Views
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Deal Details
eco-worthy-us via eBay has ECO-WORTHY 14kWh 51.2V 280AH LiFePO4 Solar Battery Backup w/ 200A BMS (Version2) + Busbar on sale for $2399.99 - 20% with coupon code LOVETOSAVE at checkout = $1919.99. Shipping is free.

Note: This is for a Battery System Only and will require connectors and a compatible power system (such as a inverter) in order to function.

Thanks to Staff Member Skillful_Pickle for sharing this deal.

About this Item:
  • Battery Capacity: 280Ah
  • Battery Power: 14336Wh
  • Rated Voltage: 51.2V
  • Voltage Range: 40~58.4V
  • Maximum Charge/ Discharge Current: 200A
  • Discharging Temperature: -4~131 ℉ / -20 ~55 ℃
  • Maximum Charge Voltage: 58.4V
  • Battery Size: 23.62*10.31*30.79in
  • Battery Weight: 297.6lb/135kg
  • Max. parallel units: 15
  • Manufacturer Page for more details.

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
    • At the time of this posting, our research indicates that this is $480 lower (20% savings) than the next best comparable prices starting from $2,399.99.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.

Original Post

Written by Skillful_Pickle | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay has ECO-WORTHY 14kWh 51.2V 280AH LiFePO4 Solar Battery Backup w/ 200A BMS (Version2) + Busbar on sale for $2399.99 - 20% with coupon code LOVETOSAVE at checkout = $1919.99. Shipping is free.

Note: This is for a Battery System Only and will require connectors and a compatible power system (such as a inverter) in order to function.

Thanks to Staff Member Skillful_Pickle for sharing this deal.

About this Item:
  • Battery Capacity: 280Ah
  • Battery Power: 14336Wh
  • Rated Voltage: 51.2V
  • Voltage Range: 40~58.4V
  • Maximum Charge/ Discharge Current: 200A
  • Discharging Temperature: -4~131 ℉ / -20 ~55 ℃
  • Maximum Charge Voltage: 58.4V
  • Battery Size: 23.62*10.31*30.79in
  • Battery Weight: 297.6lb/135kg
  • Max. parallel units: 15
  • Manufacturer Page for more details.

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
    • At the time of this posting, our research indicates that this is $480 lower (20% savings) than the next best comparable prices starting from $2,399.99.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.

Original Post

Written by Skillful_Pickle | Staff

Community Voting

Deal Score
+29
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22 Comments

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Sep 22, 2025 03:37 PM
23 Posts
Joined Nov 2019
SharpSardine6995Sep 22, 2025 03:37 PM
23 Posts

Our community has rated this post as helpful. If you agree, why not thank SharpSardine6995

deal description says it is a 2-pack, this is incorrect, it is only one completed unit for the stated price
2
Sep 23, 2025 12:40 AM
481 Posts
Joined Oct 2008
pmasonSep 23, 2025 12:40 AM
481 Posts
I haven't put mine to use yet from the two pack deal (still waiting on an inverter), but the build quality looks generally very good, they were well packaged/palletized, and the communication with the company was good regarding delivery.
Sep 23, 2025 12:47 AM
277 Posts
Joined Dec 2010
b67Sep 23, 2025 12:47 AM
277 Posts
Quote from pmason :
I haven't put mine to use yet from the two pack deal (still waiting on an inverter), but the build quality looks generally very good, they were well packaged/palletized, and the communication with the company was good regarding delivery.
How big is it , takes up a lot of floor space?
Sep 23, 2025 01:06 AM
481 Posts
Joined Oct 2008
pmasonSep 23, 2025 01:06 AM
481 Posts
Dimensions are in the listing, but they're tallish for the weight, I'd definitely recommend taking extra care when moving them around on their casters (which are nice quality btw) as they are heavy af. For me the dimensions are ideal, I'd prefer to have them as tall as possible to take up less floor space. I think they achieved that, couldn't go any taller without getting too tipsy.
Sep 23, 2025 02:54 AM
936 Posts
Joined Nov 2011
jep08Sep 23, 2025 02:54 AM
936 Posts

Our community has rated this post as helpful. If you agree, why not thank jep08

You got charged sales tax in Florida? I thought there wasn't any on batteries and solar stuff. Lowes and Home Depot don't charge tax on batteries if you're in Florida. Did I miss something?
1
Sep 23, 2025 04:47 AM
27 Posts
Joined Jun 2016
rrmsdSep 23, 2025 04:47 AM
27 Posts
Instead of casters, they should have just given it two feet.

https://starwars.fandom.com/wiki/...<br /> But seriously though, I've had casters degrade over time from my concrete basement floor. I don't know if it's the caster material or the concrete causing issues?
Sep 23, 2025 02:10 PM
509 Posts
Joined Nov 2009
Old_Snake308Sep 23, 2025 02:10 PM
509 Posts
I'd have more confidence if they offered a longer warranty. Should be at least 5 years minimum. It's a no buy for me, dont want a 300lb brick after
2

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Sep 24, 2025 02:33 AM
256 Posts
Joined Sep 2008
PhayenKSep 24, 2025 02:33 AM
256 Posts
I have solar. and a power wall already. but the power wall runs out (or down to my set 20% capacity) in just a few hours. is it possible to augment my existing system with one or two of these? would an electrician even entertain that?
1
Sep 24, 2025 09:27 PM
82 Posts
Joined Dec 2016
DoaitSep 24, 2025 09:27 PM
82 Posts
Quote from rrmsd :
Instead of casters, they should have just given it two feet.

https://starwars.fandom.com/wiki/...<br />But seriously though, I've had casters degrade over time from my concrete basement floor. I don't know if it's the caster material or the concrete causing issues?
Caster Material. Some are better than others.
Sep 25, 2025 12:12 AM
690 Posts
Joined May 2005
food1313Sep 25, 2025 12:12 AM
690 Posts
What inverter should I pair this with if I want to use it during peak 5pm-8pm rates? And then charge it back up with cheaper off-peak rates? Is that possible?
1
Sep 25, 2025 12:14 AM
202 Posts
Joined Dec 2007
stealth11Sep 25, 2025 12:14 AM
202 Posts
Quote from jep08 :
You got charged sales tax in Florida? I thought there wasn't any on batteries and solar stuff. Lowes and Home Depot don't charge tax on batteries if you're in Florida. Did I miss something?
You have to request a tax exempt account from Ebay. At the end of the month you send the exempt purchases on a spreadsheet to them and they refund the tax.
Sep 25, 2025 03:49 AM
20 Posts
Joined Jan 2024
LavenderMustang7811Sep 25, 2025 03:49 AM
20 Posts
Quote from Old_Snake308 :
I'd have more confidence if they offered a longer warranty. Should be at least 5 years minimum. It's a no buy for me, dont want a 300lb brick after
the message I got back from them, I own several of their products presently, was that the new are 10 yr warranted, refurb are 5
1
Sep 25, 2025 03:51 AM
20 Posts
Joined Jan 2024
LavenderMustang7811Sep 25, 2025 03:51 AM
20 Posts
Quote from PhayenK :
I have solar. and a power wall already. but the power wall runs out (or down to my set 20% capacity) in just a few hours. is it possible to augment my existing system with one or two of these? would an electrician even entertain that?
usually best if not imperative that you use all one type, identical, connected to a given inverter. your charging can be erratic across them inverter is not likely to communicate w different types simultaneously.
Sep 25, 2025 04:34 AM
364 Posts
Joined Apr 2005
3ackokSep 25, 2025 04:34 AM
364 Posts
Does anyone have this or similar battery in a basement? My county adopted the most draconian code. It requires installation by a licensed electrician and a "fireproof closet". I was thinking about going rogue on them,, but if anything happens dealing with insurance could be a nightmare.
1

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Sep 25, 2025 01:18 PM
430 Posts
Joined Nov 2010
mhoward84Sep 25, 2025 01:18 PM
430 Posts
Quote from Old_Snake308 :
I'd have more confidence if they offered a longer warranty. Should be at least 5 years minimum. It's a no buy for me, dont want a 300lb brick after
Picture says 10 years. I'd check with eco worthy

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