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rm-rf 3.7K Views
Nov 11, 2026 5:20 PM

2-Pk ECO-WORTHY 48V 314AH 32.15kWh LiFePO4 Backup Battery

$3461 or Less

$4,859

+ Free S&Hat AliExpress
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Deal Details
ECOWORTHY-US Store via AliExpress has 2-Pack ECO-WORTHY 48V 314AH 32.15kWh LiFePO4 Off-Grid Backup Battery (EBUS-L13L314AH-2) on sale for $3641.49 - $180 when you apply promo code DBDEAL180 or BYE180F (or $155 off w/ USDEAL155 or USAFF155) at checkout = $3461.49 (or less; see note below). Shipping is free.

Thanks to Community Member rm-rf for sharing this deal.

Note: Choose PayPal as your payment method to save more (one-time use and daily limits apply; see complete terms). Price may vary by account or fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

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

Editor's Notes

Written by Nate650 | Staff

Original Post

Written by rm-rf
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECOWORTHY-US Store via AliExpress has 2-Pack ECO-WORTHY 48V 314AH 32.15kWh LiFePO4 Off-Grid Backup Battery (EBUS-L13L314AH-2) on sale for $3641.49 - $180 when you apply promo code DBDEAL180 or BYE180F (or $155 off w/ USDEAL155 or USAFF155) at checkout = $3461.49 (or less; see note below). Shipping is free.

Thanks to Community Member rm-rf for sharing this deal.

Note: Choose PayPal as your payment method to save more (one-time use and daily limits apply; see complete terms). Price may vary by account or fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

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

Editor's Notes

Written by Nate650 | Staff

Original Post

Written by rm-rf

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12 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.
1
1
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

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

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."
1
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.
1
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.
Today 2:59 AM
310 Comments
Joined Aug 2013
VitalyUToday 2:59 AM
310 Comments
Are these meant to power your entire home?

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Today 2:54 PM
69 Comments
Joined May 2018
AlexL2533Today 2:54 PM
69 Comments
Quote from BoastfulNest162 View quoted comment :
each of these weigh a lot... so just be aware of the weight of them.
Do not try to haul them upstairs or down the basement using stairs.
Today 2:56 PM
69 Comments
Joined May 2018
AlexL2533Today 2:56 PM
69 Comments
Quote from VitalyU View quoted comment :
Are these meant to power your entire home?
31kWh is good enough capacity for one day consumption of a moderately sized house.
Today 3:55 PM
3.6K Comments
Joined Apr 2010
bonbon525Today 3:55 PM
3.6K Comments
Quote from VitalyU View quoted comment :
Are these meant to power your entire home?
Family of 4 with a 2000+ sqft home. We use about 10kwhr per day so this would be plenty.
1
Today 3:55 PM
11 Comments
Joined Dec 2019
SlickShop358Today 3:55 PM
11 Comments
They won't sell/ship to Iowa? From a US warehouse?
Today 3:58 PM
18 Comments
Joined Jul 2022
NavyHeat2657Today 3:58 PM
18 Comments
Quote from BoastfulNest162 View quoted comment :
each of these weigh a lot... so just be aware of the weight of them.
Yeah... Ordered one that is arriving. Probably should have gotten cubix just cause of this. I think close to 300 lb.

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