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forum threadRed_Liz | Staff posted Today 07:21 PM
forum threadRed_Liz | Staff posted Today 07:21 PM

4-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries + Battery Monitor + 6-Tier Server Rack $3040 + Free Shipping

$3,040

$3,550

14% off
eBay
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eco-worthy-us via eBay [ebay.com] has 4-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries + Battery Monitor + 6-Tier Server Rack on sale for $3549.99 - $510 w/ 14% off = $3039.99. Shipping is free.

Battery Details:
  • Rated Voltage: 51.2V
  • Max Voltage Range: 40-58.4V
  • Charge Voltage: 58.4V
  • Low Voltage Cut-off: 40.0V
  • Nominal Energy: 5.12kWh
  • Usable Energy: 5.12kWh
  • Nominal Capacity: 100Ah
  • Dimension:20.55*17.13*5.63inches
  • Weight: 97lbs
  • Standard Charge Current: ≤50A
  • Max Charge Current: 100A
  • Communication: RS485/CAN/RS232/Bluetooth/WiFi
  • UL1973 & UL9540A Certified
Includes:
  • 4-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries
  • 48V Battery Monitor
  • 6-Tier Server Rack
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay [ebay.com] has 4-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries + Battery Monitor + 6-Tier Server Rack on sale for $3549.99 - $510 w/ 14% off = $3039.99. Shipping is free.

Battery Details:
  • Rated Voltage: 51.2V
  • Max Voltage Range: 40-58.4V
  • Charge Voltage: 58.4V
  • Low Voltage Cut-off: 40.0V
  • Nominal Energy: 5.12kWh
  • Usable Energy: 5.12kWh
  • Nominal Capacity: 100Ah
  • Dimension:20.55*17.13*5.63inches
  • Weight: 97lbs
  • Standard Charge Current: ≤50A
  • Max Charge Current: 100A
  • Communication: RS485/CAN/RS232/Bluetooth/WiFi
  • UL1973 & UL9540A Certified
Includes:
  • 4-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries
  • 48V Battery Monitor
  • 6-Tier Server Rack

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10 Comments

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Today 08:52 PM
1,844 Posts
Joined Dec 2013
MichaelM3467Today 08:52 PM
1,844 Posts
about 3 months too late.
Pro
Today 09:01 PM
1,696 Posts
Joined Feb 2009
CrazyGoat
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Today 09:01 PM
1,696 Posts

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

Don't buy these expecting to get it permitted. States are quickly adopting crappy electrical code guidance which insists on a UL listing that can only be obtained when the battery AND inverter are tested as one system.

Even worse, the exact configuration must be certified - meaning they'd have to certify an inverter with one, two, three, four batteries separately and get certs for each possible configuration. That's going to kill these DIY peacemeal offerings you see here

Another fun layer is that this UL listing cannot technically be satisfied by these Intertek certifications to "UL Standards" - though many inspectors won't bother checking.

Caveat emptor. (Though I think the price justifies all of the risks if you plan on doing all of it yourself anyway.)
3
Today 09:01 PM
340 Posts
Joined Mar 2019
UpbeatKnob539Today 09:01 PM
340 Posts
Are you sure this includes the rack?
Today 09:06 PM
508 Posts
Joined Sep 2019
FabulousStranger526Today 09:06 PM
508 Posts
Quote from CrazyGoat :
Don't buy these expecting to get it permitted. States are quickly adopting crappy electrical code guidance which insists on a UL listing that can only be obtained when the battery AND inverter are tested as one system.

Even worse, the exact configuration must be certified - meaning they'd have to certify an inverter with one, two, three, four batteries separately and get certs for each possible configuration. That's going to kill these DIY peacemeal offerings you see here

Another fun layer is that this UL listing cannot technically be satisfied by these Intertek certifications to "UL Standards" - though many inspectors won't bother checking.

Caveat emptor. (Though I think the price justifies all of the risks if you plan on doing all of it yourself anyway.)
There might be exemptions or at least less restrictions if these are placed in a shed on your property, as long as that shed is a minimum distance from your main dwelling. Building a shed allows you to control off-gassing events and control temperatures better too. Best consult your building code and/or friendly AI for direction/inspiration.
Today 09:07 PM
581 Posts
Joined Dec 2021
BraveTeam7995Today 09:07 PM
581 Posts
$3000 it better power my whole house , every single day or else it's junk
1
Today 09:10 PM
340 Posts
Joined Mar 2019
UpbeatKnob539Today 09:10 PM
340 Posts
Quote from BraveTeam7995 :
$3000 it better power my whole house , every single day or else it's junk
Maybe if you live in a shed.
Today 09:12 PM
508 Posts
Joined Sep 2019
FabulousStranger526Today 09:12 PM
508 Posts
Quote from BraveTeam7995 :
$3000 it better power my whole house , every single day or else it's junk
Your typical American household uses 30kWh per DAY. 60kWh of battery and 10kw of solar would get you through maybe 2 days of no sun.

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Today 09:37 PM
250 Posts
Joined Jul 2013
MannyforeverToday 09:37 PM
250 Posts
They're getting better. Will Prowse inspects them. Maybe the next gen or next will (exceed 🤞 or) be up to standard. Time will tell.
Today 09:41 PM
10 Posts
Joined Feb 2022
PurpleFriction9867Today 09:41 PM
10 Posts
This DOES NOT include the rack. Sketchy marketing.The ones pictured are also not the V3's, which are the only ones UL listed as far as I know. They sent me the V3's and I had to argue with them for a while about the rack being pictured, but not included and ended up paying the difference to get the rack. Such a headache.
Today 09:54 PM
66 Posts
Joined Oct 2024
fartboobsToday 09:54 PM
66 Posts
Quote from PurpleFriction9867 :
This DOES NOT include the rack. Sketchy marketing.The ones pictured are also not the V3's, which are the only ones UL listed as far as I know. They sent me the V3's and I had to argue with them for a while about the rack being pictured, but not included and ended up paying the difference to get the rack. Such a headache.
Really? The Slickdeals listing above explicitly states " ... + 6-tier Server Rack". That's BS!

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