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EG4 LL-S 48V 100Ah Lithium Server Rack Battery – UL1973 & UL9540A Certified – 1511082

EG4 LL-S 48V 100Ah Lithium Server Rack Battery – UL1973 & UL9540A Certified – 1511082

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SKU PES-ESS-BTS-0304

EG4 LL-S 48V 100Ah Lithium Server Rack Battery – UL1973 & UL9540A Certified – 1511082

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

$2,158.66 USD

$ $2,158.66 USD

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In Stock

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9+ sold

In the last 7 days

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Specifications

Voltage 48V

Capacity 100Ah

Product Category Battery

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

EG4 LL-S 48V 100Ah Lithium Server Rack Battery – UL1973 & UL9540A Certified

The EG4 LL-S 48V 100Ah Lithium Server Rack Battery (1511082) is a high-performance energy storage solution designed for commercial and off-grid applications. With 100Ah of capacity, it provides reliable and efficient power storage in a compact 19-inch server rack design. UL1973 and UL9540A certified, this lithium iron phosphate (LiFePO4) battery offers superior safety and durability, making it ideal for critical energy storage needs in backup power systems, renewable energy installations, and server applications.

Product Features

High Capacity and Efficient Storage

The 100Ah capacity provides ample energy storage, ensuring that you can store a significant amount of energy for use during outages or off-grid conditions.

UL Certified for Safety

The EG4 LL-S battery meets UL1973 and UL9540A safety standards, ensuring that it operates safely in both residential and commercial applications, with built-in protections against overcharging, overdischarging, and thermal runaway.

Compact 19-Inch Rackmount Design

The 19-inch server rackmount design makes the battery easy to integrate into existing power systems, saving space and ensuring efficient installation in server rooms and energy storage units.

Long Service Life

With a cycle life of over 4000 cycles at 80% depth of discharge (DoD), this battery offers a long-lasting, reliable energy storage solution for critical power needs.

How It Works

The EG4 LL-S battery module stores energy in lithium iron phosphate (LiFePO4) cells, which are ideal for high-cycle applications. The battery stores energy generated from renewable sources like solar panels, or it can be charged from the grid. During periods of low generation, the battery discharges its stored energy to supply power to your system, ensuring a continuous power supply for critical loads.

Energy Storage and Discharge

Energy is stored in the battery through an efficient charging process and can be used later, making it an essential component for off-grid or backup power applications.

Battery Management System (BMS)

The integrated BMS ensures that the battery operates safely and efficiently, providing continuous monitoring and protection to maximize battery life and performance.

Specifications

Capacity	100Ah
Voltage	48V
Energy Storage	4.8 kWh
Battery Type	Lithium Iron Phosphate (LiFePO4)
Rackmount Design	19-Inch
Cycle Life	4000+ cycles (80% DoD)
Weight	75 lbs
Dimensions (L x W x H)	19" x 10" x 3.5"
Certification	UL1973, UL9540A
Warranty	10 Years
Price	$1401.16

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

EG4 LL-S 48V 100Ah Lithium Server Rack Battery – UL1973 & UL9540A Certified

Product Features

High Capacity and Efficient Storage

The 100Ah capacity provides ample energy storage, ensuring that you can store a significant amount of energy for use during outages or off-grid conditions.

UL Certified for Safety

Compact 19-Inch Rackmount Design

The 19-inch server rackmount design makes the battery easy to integrate into existing power systems, saving space and ensuring efficient installation in server rooms and energy storage units.

Long Service Life

With a cycle life of over 4000 cycles at 80% depth of discharge (DoD), this battery offers a long-lasting, reliable energy storage solution for critical power needs.

How It Works

Energy Storage and Discharge

Energy is stored in the battery through an efficient charging process and can be used later, making it an essential component for off-grid or backup power applications.

Battery Management System (BMS)

The integrated BMS ensures that the battery operates safely and efficiently, providing continuous monitoring and protection to maximize battery life and performance.

Specifications

Capacity	100Ah
Voltage	48V
Energy Storage	4.8 kWh
Battery Type	Lithium Iron Phosphate (LiFePO4)
Rackmount Design	19-Inch
Cycle Life	4000+ cycles (80% DoD)
Weight	75 lbs
Dimensions (L x W x H)	19" x 10" x 3.5"
Certification	UL1973, UL9540A
Warranty	10 Years
Price	$1401.16

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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