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EG4 LifePower4 48V 100AH LiFePo4 Lithium Server Rack Mount Battery
$1149
$1,349.00
+ Free Shipping
Renewable Outdoors has EG4 LifePower4 48V 100AH LiFePo4 Lithium Server Rack Mount Battery on sale for $1,091.55 -> now $1149. Shipping is free.
Thanks to Community Member MinhTrinh for sharing this deal.
Specs:
Thanks to Community Member MinhTrinh for sharing this deal.
Specs:
- Composed of (16) UL listed prismatic 3.2V cells in series which have been tested at 7,000 deep discharge cycles to 80% DoD - fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency.
- Tier One, A+ Cell Composition
- 99% Efficiency LiFePo4 16-Cell Pack
- Max Energy Density
- Flexible Racking Options
- Environmentally Friendly & Lead-Free
- Stress-Free Battery Bank Expansion Capacity
- Longer Lasting; 10-20 year Design Life
- Reliable Built-In BMS, Voltage, Current, Temp. and Health Management
- Entire Battery UL Listed (BBFX2.MH65889)
- EG4 LifePower4 Additional Information
- Nominal Voltage: 51.2V
- Nominal Capacity: 100Ah
- Kilowatt-hour(s): 5.12kWh
- Dimensions: 17.4" x 18.5" x 6.1"
- Communications: RS485
- What's included:
- 1x EG4 Lifepower4 Lithium Battery
- 1x 1 foot RS485 Communication Cable and (1) Set of Parallel Cables per battery (shipped separately)
- 1x RS485 USB Battery Comm Cable PER (6) BATTERIES (shipped separately)
- 5-Year Warranty
- apply discount code SAVE5 during checkout
Original Post
Written by
Edited April 23, 2024
at 10:32 PM
Created 04-23-2024
at 03:26 PM
by MinhTrinh
in
Servers & NAS
(4)
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.
Community Wiki
Last Edited by SaltyOne | Staff
April 24, 2024
at
10:29 PM
$1,091.55 at Renewable Outdoors with code SAVE5 https://renewableoutdoo
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Where are finding them for mid $30k? I'm only able find them for $49k.
thanks
35k/90kw is about $390/kw. This deal is around $245/kw or so.
Our community has rated this post as helpful. If you agree, why not thank coltrane69
"Would you be up for posting a link to an example of 5KW of less convenient auto style Lifepo4 at Amazon for about $800 shipped any day"? Curious to see the options you're thinking of".
I'm not quite sure why you took issue with this. He didn't ask for an "elegant" or "anywhere as useful" solution for house applications. He asked for an example of a 5000kw auto battery solution for $800. I responded with an example of 7200kwh of LiFePo4 auto batteries for $860 shipped. Do you represent him? Do you know his technical knowledge or expertise or why he might be interested in this deal? I for sure don't. I was simply providing a personal example for the question that was asked.
By no means I'm I knocking this deal, I realize that rack mount home solar and power back up batteries are a different animal than 12v "auto" batteries, but that's wasn't the question that was asked.
And for people that might have some technical know how, and don't really care about the clean look of a rack type solution the potential for a 48v home setup using 12v "auto" LiFePo4 batteries is a very realistic possibility. A $30 wire shelf, $100 in wires and lugs, and 4 of the 12v 280ah "auto" batteries wired in series, gets you a 48v 280ah solution, or with these particular batteries that are rated at 3600kwh, 14.4kwh for around $1800.
I have 10kw of solar panels, which helps keep my EV charged up during the day. If I spend about 5k on batteries and another 2k for the inverter/accessories, it's about 7k. It's not terrible if it adds another 2-3 years to recoup the solar/battery costs. That's roughly 10 years to get full ROI.
The technology is mostly there. The price drops may make it very affordable in the coming couple years. I remember paying 1600 for 2.5kwh 4-5 years ago for my van. I can only imagine if these 5kwh server rack batteries go down to the 750 range. The marine/auto form factors are already in that range for that amount, sometimes less.
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Sure. There are lots of 100ah Lifepo4 on Amazon for $200 (or actually less) on Amazon right now. I'll lnk to ones that I personally can attest to. 4 of these in series for a portable power bank have served me well for hundreds of cycles sonfar.
They are $208 each right now, so for my example $832.
Timeusb LiFePO4 Battery 12V100Ah Pro Group 31 Deep Cycle Battery with Upgraded 100A BMS Lithium Battery 4000-15000 Cycles 10-Year Lifetime for Off-Grid Applications RVs Marine Travel Trailer Camping https://a.co/d/1QoQ3g0
thanks
Didn't build new one yet. Two I have built use threaded rods for compression. Bought a JK BMS for the new build which has active balancer built-in. Haven't enclosed my previous builds but the new one will be in an unheated CONEX so I will add a thermostatically controlled heating pad. I should mention I prefer a BMS I can manage locally and remotely and having individual cells are better than a battery like the 12v battery builds.
They are $208 each right now, so for my example $832.
Timeusb LiFePO4 Battery 12V100Ah Pro Group 31 Deep Cycle Battery with Upgraded 100A BMS Lithium Battery 4000-15000 Cycles 10-Year Lifetime for Off-Grid Applications RVs Marine Travel Trailer Camping https://a.co/d/1QoQ3g0
Very interesting in 30k lightning
Right, but the question wasn't form factor. Dude ask about specifics. Also I didn't suggest running them in parallel. 4x12v in series is the same amperage with more flexibility should one need.
I'm not knocking these eg4 rack mounts. if you have the money to spend get em. just highlighting a less expensive storage option.
I'm not knocking these eg4 rack mounts. if you have the money to spend get em. just highlighting a less expensive storage option.
Been there with a parallel 12v 100Ah setup. It works, but it's less elegant today. I wish I had waited and bought the 12v 200Ah instead. Buying 2 of those today would cost about the same as 1 100Ah battery I paid a few years ago.
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48v x 100ah = $999
12v x 100ah = $239
Shipping seems to be $290 no matter how many you order.
https://signaturesolar.