Jakiper 48V / 100Ah Lithium Battery [1st Generation] - 5.12kWh Server - ShopSolar.com
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by Jakiper

Jakiper 48V / 100Ah Lithium Battery [1st Generation] - 5.12kWh Server Rack Battery | 10-Year Warranty

Current price $999.00
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The Jakiper 48V Server Rack Battery contains the latest LiFePO4 lithium cells, which means it combines exceptional performance with a long-lasting lifespan. One of the things that sets this deep-cycle battery apart is the fact that it offers truly outstanding value. Typically, you would expect to pay far more for a battery of this quality.

Jakiper Server Rack Overview:

  • Power key (for BMS On/Off)
  • Terminal fit up to 2 AWG wire
  • Create 48 Volt Storage Systems
  • Connect in parallel, up to 16 for 81,920 Watts
  • Automatic system cell balancing
  • All parameters available on LCD display
  • Temperature monitoring (high and low cut-off), 6 temperature sensors
  • Exceptional voltage stability
  • Maintenance-free
  • No hydrogen generation or gassing
  • <70% the weight of similarly sized SLA batteries
  • 10-Year Warranty

Outstanding Value & Storage Capacity:

With a storage capacity of 5,120Wh, a single Jakiper 48V Server Rack Battery can store a tremendous amount of solar power. While one battery can certainly store enough power to be a practical backup battery bank for blackouts and temporary power outages, it is its unique, rack-mountable design that really makes it an appealing option for larger-scale solar applications.

Convenient Storage Options:

The rack-mountable design means you can easily slide one or more Jakiper 48V Batteries into any 19-inch telecom cabinet-style rack. Not only is this helpful for storage, as it allows you to save space by easily storing the batteries on top of each other, by choosing a rack with built-in wheels, you can easily move your entire power storage system where it is needed.

Fixed stainless steel handles make it easy to insert and remove each battery from a rack. Thanks to built-in side brackets, you also have the option to attach two batteries together without the use of a rack. This is really helpful if you are planning to lay your batteries out on the floor, rather than stack them vertically.

Unlimited Expandability:

Jakiper also designed the 48V Server Rack Battery so it can be connected in parallel to an unlimited number of batteries, which means you can easily decide how large you would like your power storage system to be. You have the option to start out with a single battery, then expand the number of batteries you use as your power needs increase.

Reliability You Can Trust:

Another major highlight of this high-capacity battery is its built-in Smart Battery Management System (BMS), which automatically protects the battery from over-charging issues. Six temperature sensors prevent overheating issues and automatically shut the system down if it is operating in temperatures that are cold enough to cause damage to the battery cells.

In total, the built-in BMS offers 10 layers of protection, which explains why Jakiper are confident enough to back the battery with a 'no questions asked' that even transfers to the next owner if you decide to sell your power storage system!

The Ideal Battery for Any Solar Application:

Thanks to an estimated life-cycle rating of 4,000 cycles, this battery can last for many years and still retain 80% of its original storage capacity. It also features a built-in LCD screen, which allows users to easily monitor their battery's performance.

The rack-mountable design, massive storage capacity rating, and affordable price are just some of the reasons why it is such an in-demand battery. Overall, you really cannot go wrong with the Jakiper 48V Server Rack Battery!

Jakiper Specifications:

  • Nominal Voltage 51.2 V
  • Nominal Capacity 100 Ah
  • Dimension (LxWxH) 17.4 x 18 x 7″ (442x460x177mm) Approx.
  • Weight 99 lbs ( 45 Kg )
  • Capacity @ 20A 300 min
  • Energy 5120 Wh
  • Resistance < 50mΩ
  • Self Discharge < 3%
  • Cells 3.2V 100Ah Cells
  • Recommended Charge Current 20 A
  • Maximum Charge Current 100 A
  • Recommended Charge Voltage 56 – 58.4 V
  • BMS Charge Cut-Off Voltage > 59.2 V
  • Reconnect Voltage < 54 V
  • Balancing Voltage (Cell > 3.4 V When Charging)
  • Maximum Continuous Dishcarge Current 100 A
  • BMS Discharge Current High Warning 105 A
  • BMS Discharge Cut-Off Current 110 A (1000ms)
  • Low Voltage Warning 44.8 V ( 2.8 V/Cell*16)
  • BMS Discharge Cut-Off Voltage <40V( or Cell<2.5 V) (1 s)
  • Reconnect Voltage >42.5 V
  • Short Circuit Protection 300 μs
  • Terminal Type M8x4
  • Terminal Torque 106 ~ 132 in-lbs ( 12 ~ 15 N·m )
  • Case Material Steel
  • Recommended Connection Wire 6 AWG
  • Temperature Sensor Quantity 6 pcs
  • Discharge Temperature – 4 ~ 140 °F ( – 20 ~ 60 °C )
  • Charge Temperature 23 ~ 131 °F ( – 5 ~ 55 °C )
  • Recommended Storage Temperature 23 ~ 95 °F ( – 5 ~ 35 °C )
  • BMS High Temperature Cut-Off 149 °F ( 65 °C )
  • Reconnect Temperature 140 °F ( 60 °C )

More Features:

  1. Communicate with [Growatt]/[Luxpower]/[MPP Solar]/Deye Inverters, and Many Others
  2. Size:442*460*177mm | Weight:45kgs
  3. @100% DOD >4000 Cycle Life, @80% DOD >7000 Cycle Life(0.5C)


All Jakiper products come with a 10-year limited warranty.

  • Covers any defects in materials or workmanship
  • Covers LiFePO4 cells failure over 10 year
  • Covers the original purchaser only, non-transferable.

Still Have Questions? Give us a call today 1-877-242-2792

What is the Shop Solar Kits returns policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer must pay for the return shipping costs. See our complete return policy on our Shipping, Deliver, and Returns page.

What’s covered by the Shop Solar Kits returns policy?

Our returns policy covers all purchases made through Shop Solar Kits. 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 Shop Solar Kits order?

All orders are processed within 72 hours and you can expect delivery within 5 to 10 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 the financing and payment options at Shop Solar Kits?

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, see our Financing page for more details

How does the Shop Solar Kits Lifetime Support work?

Our legendary lifetime customer support has helped make us the #1 solar kit 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 Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

Why Choose Shop Solar

Top Solar Company in the USA

Top Solar Company in the USA

The prestigious ranking by Consumer Affairs is based on comprehensive evaluations, including ratings and reviews, equipment options, support services, pricing transparency, warranties, and various other factors. Among the top 6 nominated companies, Shop Solar stands out with the highest review rating, reaffirming its dedication to customer satisfaction and product quality.

Best Components, Lowest Prices

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Expert Guidance

Our team of solar professionals is here 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.

We're people just like you

We're people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

Trusted Solar Authority

With over 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.

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