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forum thread Posted by Izzy138 | Staff • 2d ago
forum thread Posted by Izzy138 | Staff • 2d ago

ECO-WORTHY 14kWh 48V 280AH LiFePO4 Solar Battery Backup w/ 200A BMS $2250 + Free Shipping

$2,250

$2,600

13% off
eBay
24 Comments 9,203 Views
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eco-worthy-us via eBay [ebay.com] has ECO-WORTHY 14kWh 48V 280AH LiFePO4 Vertical Standing Solar Battery Backup w/ 200A BMS on sale for $2,399.99 - $150 with coupon code ECOUSAHOMEGARDE at checkout = $2,249.99. 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.
About this Item:
  • Battery Capacity: 280Ah
  • Battery Power: 14336Wh
  • Rated Voltage: 51.2V
  • Voltage Range: 40~58.4V
  • Maximum Charge/ Discharge Current: 200A
  • Charge Temperature Range: 0-55℃
  • Discharge Temperature Range:﹣20-55℃
  • Maximum Charge Voltage: 58.4V
  • Screw size: M8
  • Battery Size: 23.62x10.31x30.79in
  • Battery Weight: 297.6lb/135kg
  • Max. parallel units: 15
  • Connectors: RS232 / CAN / RS485
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay [ebay.com] has ECO-WORTHY 14kWh 48V 280AH LiFePO4 Vertical Standing Solar Battery Backup w/ 200A BMS on sale for $2,399.99 - $150 with coupon code ECOUSAHOMEGARDE at checkout = $2,249.99. 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.
About this Item:
  • Battery Capacity: 280Ah
  • Battery Power: 14336Wh
  • Rated Voltage: 51.2V
  • Voltage Range: 40~58.4V
  • Maximum Charge/ Discharge Current: 200A
  • Charge Temperature Range: 0-55℃
  • Discharge Temperature Range:﹣20-55℃
  • Maximum Charge Voltage: 58.4V
  • Screw size: M8
  • Battery Size: 23.62x10.31x30.79in
  • Battery Weight: 297.6lb/135kg
  • Max. parallel units: 15
  • Connectors: RS232 / CAN / RS485

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24 Comments

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Pro
2d ago
683 Posts
Joined Oct 2007
2d ago
z00mz00m
Pro
2d ago
683 Posts
Any chance this will be under $2000 in the future?
2
2d ago
288 Posts
Joined Nov 2018
2d ago
HairyButtGoblin
2d ago
288 Posts
Quote from z00mz00m :
Any chance this will be under $2000 in the future?

Likely, be a while though, the 280ah 12v I bought a year ago dropped 20 % in the last couple months during sales.
1
2d ago
303 Posts
Joined Mar 2009
2d ago
StrategyFreak
2d ago
303 Posts
Quote from z00mz00m :
Any chance this will be under $2000 in the future?

Possibly, if you want the best $/Wh the 12V 280Ah category is the best.

However expect all of these to be hit hard with the tariffs
1
Pro
2d ago
683 Posts
Joined Oct 2007
2d ago
z00mz00m
Pro
2d ago
683 Posts
Quote from StrategyFreak :
Possibly, if you want the best $/Wh the 12V 280Ah category is the best.

However expect all of these to be hit hard with the tariffs

Yeah tariff is what I'm concerned about. Should I buy it now when I don't need it yet or get it while it's cheaper before tariff hit
1
2d ago
105 Posts
Joined Sep 2013
2d ago
brawa
2d ago
105 Posts
Quote from z00mz00m :
Yeah tariff is what I'm concerned about. Should I buy it now when I don't need it yet or get it while it's cheaper before tariff hit

Tariff, plus who knows what will happen to the 30% tax incentive (depends on tax situation and how you use the battery)
2d ago
88 Posts
Joined Dec 2018
2d ago
itslancetime
2d ago
88 Posts
Quote from z00mz00m :
Yeah tariff is what I'm concerned about. Should I buy it now when I don't need it yet or get it while it's cheaper before tariff hit
I would buy now to avoid tariffs my friend
1
2d ago
477 Posts
Joined Nov 2017
2d ago
Lam.d09
2d ago
477 Posts
Would it be better to buy seperate rack batteries for easy replacement then something like this one piece?

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2d ago
32 Posts
Joined Apr 2017
2d ago
jeremyhuytran
2d ago
32 Posts
I wonder why they cant just slap a ac breaker to this big boy. I want to shutdown the battery quickly in any cases
1
Pro
2d ago
683 Posts
Joined Oct 2007
2d ago
z00mz00m
Pro
2d ago
683 Posts
Quote from brawa :
Tariff, plus who knows what will happen to the 30% tax incentive (depends on tax situation and how you use the battery)

You are right. I already expand my solar system because of fear of tariff and concern of 30% tax credit going away
1
2d ago
3,006 Posts
Joined May 2006
2d ago
nicedog
2d ago
3,006 Posts
What else do I need if I just need to power my fridge for a few days? Can someone please advise? Thank you.
2
Yesterday
143 Posts
Joined Aug 2017
Yesterday
fakespotF
Yesterday
143 Posts
Quote from nicedog :
What else do I need if I just need to power my fridge for a few days? Can someone please advise? Thank you.

These supply DC power so you'd need an inverter to turn it into AC. Likewise it would turn AC power into DC to charge it.

Then you might need a transfer switch of sorts so that you could connect this to the electric panel.

Some of this is wrong but it's sure to get someone else more knowledgeable to chime in.
Yesterday
562 Posts
Joined Mar 2007
Yesterday
Abel408
Yesterday
562 Posts
I have a grid tied solar system with a solar edge inverter. Can this be connected to my system some how to supply power when the grid power is out?
1
Yesterday
5 Posts
Joined Aug 2018
Yesterday
JayP7824
Yesterday
5 Posts
Quote from nicedog :
What else do I need if I just need to power my fridge for a few days? Can someone please advise? Thank you.

Victron Multiplus II in whatever size you need to run your loads.
Yesterday
27 Posts
Joined Apr 2014
Yesterday
andrewb6112
Yesterday
27 Posts
What grade cells are these? Are they UL listed yet?

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Yesterday
147 Posts
Joined Sep 2012
Yesterday
JoshT1444
Yesterday
147 Posts
Quote from Abel408 :
I have a grid tied solar system with a solar edge inverter. Can this be connected to my system some how to supply power when the grid power is out?

Depends if your inverter supports 48v or not. These are not UL approved if that matters to you.

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