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![EG4-[LL] Lithium Server Rack Battery Kit (V2) | [30.72kWh] | UL1973 | Includes Pre-Assembled Enclosed Rack | With Door & Wheels - ShopSolar.com](http://shopsolarkits.com/cdn/shop/products/EG4-LLLithiumBatteriesKit_V2_30.72kWh6ServerRackBatteriesWithFreePre-AssembledEnclosedRackWithDoor_Wheels_2.jpg?format=webp&v=1710806210&width=100)
![EG4-[LL] Lithium Server Rack Battery Kit (V2) | [30.72kWh] | UL1973 | Includes Pre-Assembled Enclosed Rack | With Door & Wheels - ShopSolar.com](http://shopsolarkits.com/cdn/shop/products/EG4-LLLithiumBatteriesKit_V2_30.72kWh6ServerRackBatteriesWithFreePre-AssembledEnclosedRackWithDoor_Wheels_3.jpg?format=webp&v=1710806210&width=800)
![EG4-[LL] Lithium Server Rack Battery Kit (V2) | [30.72kWh] | UL1973 | Includes Pre-Assembled Enclosed Rack | With Door & Wheels - ShopSolar.com](http://shopsolarkits.com/cdn/shop/products/EG4-LLLithiumBatteriesKit_V2_30.72kWh6ServerRackBatteriesWithFreePre-AssembledEnclosedRackWithDoor_Wheels_2.jpg?format=webp&v=1710806210&width=800)
EG4-LL-S lithium batteries offer second to none performance and longevity. Get peace of mind knowing our batteries are designed to last for more than 7000 deep charge and discharge cycles and have a life cycle of more than 15 years with an 80% depth of discharge daily.
On-board LCD Touch Screen
Easy to see BMS monitoring, and selectable closed-loop communications with EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters.
Enhanced Safety Features
Parallel up to 64 Batteries
Included:
(1) RS485 USB Battery Comm Cable PER (6) BATTERIES (shipped separately)
Rated for 7000 deep charge & discharge cycles 15-year life with 80% depth of discharge daily, designed for up to 20-year life
Tier One, A+ Cell Composition, 99% Efficiency LiFePo4 16-Cell Pack
#1 Energy Density Server Rack Battery Form Factor
Selectable closed-loop inverter communications including Schneider, Solark, Victron, Growatt, and EG4!
Dual Onboard automatic fire arrestors Failsafe operation in high-risk environments and to protect against rare hardware failure on high-voltage solar charge controllers!
Parallel up to 16 batteries Get the most power possible! Up to 81.9kWh while maintaining BMS communications!
Have existing V1 EG4-LL Batteries? Enable expanded communication for existing V1 EG4-LL Battery Banks by using a new V2 EG4-LL Battery as your master battery. This feature will be available with a firmware upgrade that will be released soon.
Performance Components
Advanced Configurability
Reliability & Safety Testing
EG4-LL-S lithium batteries offer second to none performance and longevity. Get peace of mind knowing our batteries are designed to last for more than 7000 deep charge and discharge cycles and have a life cycle of more than 15 years with an 80% depth of discharge daily.
On-board LCD Touch Screen
Easy to see BMS monitoring, and selectable closed-loop communications with EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters.
Enhanced Safety Features
Parallel up to 64 Batteries
Included:
(1) RS485 USB Battery Comm Cable PER (6) BATTERIES (shipped separately)
Rated for 7000 deep charge & discharge cycles 15-year life with 80% depth of discharge daily, designed for up to 20-year life
Tier One, A+ Cell Composition, 99% Efficiency LiFePo4 16-Cell Pack
#1 Energy Density Server Rack Battery Form Factor
Selectable closed-loop inverter communications including Schneider, Solark, Victron, Growatt, and EG4!
Dual Onboard automatic fire arrestors Failsafe operation in high-risk environments and to protect against rare hardware failure on high-voltage solar charge controllers!
Parallel up to 16 batteries Get the most power possible! Up to 81.9kWh while maintaining BMS communications!
Have existing V1 EG4-LL Batteries? Enable expanded communication for existing V1 EG4-LL Battery Banks by using a new V2 EG4-LL Battery as your master battery. This feature will be available with a firmware upgrade that will be released soon.
Performance Components
Advanced Configurability
Reliability & Safety Testing
No obligation — get a custom quote in minutes
![EG4-[LL] Lithium Server Rack Battery Kit (V2) | [30.72kWh] | UL1973 | Includes Pre-Assembled Enclosed Rack | With Door & Wheels - ShopSolar.com](http://shopsolarkits.com/cdn/shop/products/EG4-LLLithiumBatteriesKit_V2_30.72kWh6ServerRackBatteriesWithFreePre-AssembledEnclosedRackWithDoor_Wheels_3.jpg?v=1710806210&width=800)
![EG4-[LL] Lithium Server Rack Battery Kit (V2) | [30.72kWh] | UL1973 | Includes Pre-Assembled Enclosed Rack | With Door & Wheels - ShopSolar.com](http://shopsolarkits.com/cdn/shop/products/EG4-LLLithiumBatteriesKit_V2_30.72kWh6ServerRackBatteriesWithFreePre-AssembledEnclosedRackWithDoor_Wheels_2.jpg?v=1710806210&width=800)
EG4 LL-S Lithium Battery Rack Kit | 30.72kWh | 6 x Server Rack Batteries With Pre-Assembled Enclosed Rack | With Door & Wheels | Busbar Covers
Testimonials
Join the thousands of people who have already secured their energy independence.
"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."
"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"
"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."
"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."
"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."
"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"
"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."
"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"
"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."
"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."
"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."
"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"
Order With Confidence
Find the answers to some of the most common questions customers have before placing their order.
Yes. Our team can help you choose the right solar kit based on your goals, power needs, and location. We provide personalized guidance before and after your purchase at no additional cost.
Many of our customers complete the majority of installation themselves using our diagrams and support resources. For final electrical connections, a licensed electrician may be required depending on local codes.
While we do not directly install systems, we can help connect you with qualified local professionals and provide technical documentation to support your installer.
Our return policy is normally 30 days. If you have specific questions about returns, eligibility, or specific product conditions, you can learn more in our help center linked below.
All products are backed by full manufacturer warranties. In addition, our team provides free lifetime technical support to assist you throughout the life of your system.
Yes! We offer a variety of flexible payment plans to fit any budget. Options include monthly financing with competitive interest rates, and some plans require no money down. You can apply during checkout and get approved in minutes.
If you're ready to place your order, you can go ahead and checkout online right now. If you have questions, our friendly team of solar experts are happy to assist and can take your order over the phone. If you're interested in financing, you will find the application at checkout online. So whatever is best for you, we are happy to accommodate.
Our team works hard to process all orders within 24-48 hours. Most products ship directly to your door using the quickest, most cost effective ground shipping services depending on size. You’ll receive tracking details and delivery coordination as soon as your order ships. Our average shipping times are anywhere from 3-7 days.
You’ll have free direct access to our support team via phone, email, and chat. Whether it’s setup guidance or troubleshooting years down the road, we’re here to help.
Flexible Payment Options
We offer a wide variety of payment plan options to meet each customer's needs.
Fill out a short application and we'll match you with multiple payment plan options instantly.
Don't sweat it. We welcome all credit scores and a credit score is not required for approval.
Some payment plans offer as little as no money down, if you qualify.*
| Quality |
Rated 4 out of 5
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| Easy to Use |
Rated 4 out of 5
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This is my second rack of these batteries inpurchased to increase our capacity. It was fairly easy to assemble and working great!
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Rated 5 out of 5
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Rated 5 out of 5
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Very helpful sales and tech professionals
| Quality |
Rated 5 out of 5
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| Easy to Use |
Rated 5 out of 5
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The EG4LLS batteries have arrived. We just had the County final inspection. One of the prior EGG4'S didn't come on so we used on of the new ones. Our permit was for 4 batteries, so we used one of the new ones. I need a replacement on the battery that didn't come on. I want to install all 6 batteries which is 50% overkill.
Let me know and I will send you the serial number.
| Quality |
Rated 5 out of 5
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| Easy to Use |
Rated 5 out of 5
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There is really nothing to complain about other than the price increase from the tariffs! I have an entire cabinet of these batteries and they perform flawlessly. The US EG4 support is also top notch! Buy it and don't look back. There are cheaper options out there, but good luck if you have a problem.
| Quality |
Rated 5 out of 5
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| Easy to Use |
Rated 5 out of 5
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These batts have all the power you can shove into a smallish package like this
| Quality |
Rated 5 out of 5
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| Easy to Use |
Rated 5 out of 5
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I have received the batteries on time and they look perfect. A nice addition to my existing batteries.
| Quality |
Rated 5 out of 5
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| Easy to Use |
Rated 5 out of 5
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Total newbie here that needed help every step of the way. Everyone I talked to was extremely knowledgeable and was able to set me up with exactly what I need. Thanks everyone!
| Quality |
Rated 5 out of 5
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| Easy to Use |
Rated 5 out of 5
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This 3-slot battery rack arrived and was the perfect cabinet to complement our retrofit solar plant. Price Solar and Electric from Sheridan Wyoming installed our system and complemented this rack as it accommodated the system install perfectly. This is a highly recomended component to any solar installation utilizing the EG4 storage system. Thank You Shop Solar!
Christopher Roberts
On grid and selling back in Sheridan Wyoming
| Quality |
Rated 5 out of 5
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Rated 5 out of 5
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I've only used once so far but Battery seems to work perfectly.
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Rated 5 out of 5
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Rated 5 out of 5
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Very Good Inverter I never use before.
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Rated 5 out of 5
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Rated 5 out of 5
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