EG4-LL 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
EG4-LL 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
No obligation — get a custom quote in minutes
EG4®-LL-S 48V / 100AH Lithium Battery | 5.12kWh Server Rack Battery | 10-Year Warranty
Testimonials
Join thousands of happy customers who made the switch to solar.
"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!"
Support
Can't find what you're looking for? Reach out to our friendly support team.
Contact SupportYes. 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.
Most products ship directly to your door using the most cost effective ground shipping services depending on size. You’ll receive tracking details and delivery coordination as soon as your order ships.
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.
We stand behind our products. If you have specific questions about returns, eligibility, or specific product conditions, you can learn more in our help center linked below.
All components are backed by 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. Apply during checkout and get approved in minutes.
You’ll have 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.*
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Very helpful sales and tech professionals
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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.
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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.
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Rated 5 out of 5
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Rated 5 out of 5
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These batts have all the power you can shove into a smallish package like this
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Rated 5 out of 5
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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.
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Rated 5 out of 5
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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!
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Rated 5 out of 5
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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
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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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Very Good Inverter I never use before.
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Rated 5 out of 5
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The service was great with this company and the product works as they said it would. I am very pleased
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Rated 5 out of 5
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