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Nov 11, 2026 5:20 PM

ECO-WORTHY 2-Pack 48V 314Ah LiFePO4 Batteries with 32.15kWh Total Storage $3350 + Free Shipping

$3,350

$4,859

31% off
AliExpress
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ECO-WORTHY via AliExpress has ECO-WORTHY 2-Pack 48V 314Ah LiFePO4 Batteries with 32.15kWh Total Storage on sale for $3350 when you clip the $180 off coupon and apply code BYE180F at checkout (Backup code: USAFF155).

Two large-capacity batteries provide home energy storage for compatible solar and backup systems. Shipping is free from US warehouse.

Specs:
  • Quantity: 2 batteries
  • Total Energy: 32.15kWh
  • Capacity per Battery: 314Ah
  • System Class: 48V
  • Chemistry: LiFePO4
  • Installation: Vertical standing
  • Applications: Off-grid solar and backup power



https://www.aliexpress.com/item/1...18581.html
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Deal Details
Community Notes
About the Poster
ECO-WORTHY via AliExpress has ECO-WORTHY 2-Pack 48V 314Ah LiFePO4 Batteries with 32.15kWh Total Storage on sale for $3350 when you clip the $180 off coupon and apply code BYE180F at checkout (Backup code: USAFF155).

Two large-capacity batteries provide home energy storage for compatible solar and backup systems. Shipping is free from US warehouse.

Specs:
  • Quantity: 2 batteries
  • Total Energy: 32.15kWh
  • Capacity per Battery: 314Ah
  • System Class: 48V
  • Chemistry: LiFePO4
  • Installation: Vertical standing
  • Applications: Off-grid solar and backup power



https://www.aliexpress.com/item/1...18581.html

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6 Comments

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Nov 11, 2026 5:27 PM
857 Comments
Joined Nov 2014
warre2mNov 11, 2026 5:27 PM
857 Comments
Great value. Not UL certified unless you get lucky and they send you V2
Nov 11, 2026 10:59 PM
948 Comments
Joined Nov 2011
jep08Nov 11, 2026 10:59 PM
948 Comments
They keep charging sales tax in Florida even though solar equipment is tax-exempt in the state.
Nov 11, 2026 11:28 PM
529 Comments
Joined Nov 2019
MaroonPocket778Nov 11, 2026 11:28 PM
529 Comments
Holding out for ul listed one with fire suppression
Nov 12, 2026 1:15 AM
3.1K Comments
Joined Jul 2010
MasejoerNov 12, 2026 1:15 AM
3.1K Comments
Quote from jep08 View quoted comment :
They keep charging sales tax in Florida even though solar equipment is tax-exempt in the state.
Perhaps, but a battery isn't solar and from what I understand, it takes a very specific type of order/invoice to make a battery/"storage device" fall under the exemption. Buying a battery alone wouldn't be exempt.

As always, §193.624 is so vague on its own, but the internet/various sites seem to generally say that just a battery would still be fully taxed. This seems to match up what the internet says though: "large stationary whole-home battery systems (like a Tesla Powerwall or similar LFP storage) purchased standalone without a solar contract may not automatically receive the dedicated solar component sales tax exemption unless billed as part of a certified renewable install."

This me this screams "expensive install by a solar company."
Nov 12, 2026 5:36 PM
15 Comments
Joined Jan 2025
BoastfulNest162Nov 12, 2026 5:36 PM
15 Comments
each of these weigh a lot... so just be aware of the weight of them.
Yesterday 2:28 AM
1.7K Comments
Joined Aug 2008
WildRigger47Yesterday 2:28 AM
1.7K Comments
Quote from MaroonPocket778 View quoted comment :
Holding out for ul listed one with fire suppression
It's always an option to 'hold out' for a deal on the UL approved V2 version, but no matter how long you hold out that UL approved version with the 'fire suppression' will never even be close to the $1675/each pricing you're seeing here.

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