How to Choose a 48V Server Rack LiFePO4 Battery
Compare 48V-class server-rack LiFePO4 batteries by kWh, current, heating, communications, rack size and inverter compatibility—with practical sizing steps.
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SOK SK48V100N 51.2V 100Ah 5.12kWh Server Rack LiFePO4 Battery
SOK SK48V100N 51.2V 100Ah 5.12kWh Server Rack LiFePO4 Battery
SKU: SOK-SK48V100N
- Regular price
- $1,199.00
- Regular price
- Sale price
- $1,199.00
- Unit price
- per
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Rack-ready energy storage for 48V-class systems
Put 5.12kWh of LiFePO4 storage into a compact 3U rack module.
The SOK SK48V100N combines a 51.2V 100Ah battery, smart BMS, 100W internal heater, pre-charge circuit and CAN/RS485 communications in a 3U server-rack enclosure. It is built for compatible stationary solar, off-grid and home-backup systems—not as a stand-alone power station.
At a glance
SOK SK48V100N 51.2V 100Ah 5.12kWh Server Rack LiFePO4 Battery key specifications
5.12kWhNominal stored energy
51.2V / 100AhBattery rating
3URack-mount form factor
100WBuilt-in heater
A system component, not an all-in-one power station
Plan a compatible inverter, rack or cabinet, DC disconnects, overcurrent protection, busbars, cables and communications. Confirm the exact inverter protocol and pinout before ordering.
System fit
Confirm inverter, rack and protection architecture before installation.
This 51.2V module is intended for a properly engineered 48V-class stationary system. CAN/RS485 support is not universal compatibility; protocol selection, firmware, cable pinout, battery quantity and inverter settings must all match.
Inverter fitVerify the exact inverter model, supported protocol, firmware and communication cable before purchase.
Rack and DC designConfirm rack depth and load rating, ventilation, busbars, fusing, disconnects, cable gauge, grounding and local code requirements.
Professional setupHigh-current battery systems should be designed and commissioned by a qualified installer using SOK and inverter documentation.
In the box
What is included
- One SOK SK48V100N 51.2V 100Ah battery module
Rack bracket, cabinet, external power cables, communication accessories, inverter, busbars, fuses and disconnects are not represented as included.
Warranty & support
Manufacturer coverage with Torven Power fit guidance
SOK lists a 7-year limited warranty for the SK48V100N. Coverage, exclusions and RMA obligations—including warranty shipping costs—are governed by SOK's current written warranty policy. Torven Power can help verify voltage, charging, inverter and installation fit before purchase.
Common questions
SOK SK48V100N 51.2V 100Ah 5.12kWh Server Rack LiFePO4 Battery FAQ
Which inverters work with the SK48V100N?
SOK lists CAN and RS485 communication with many inverters, but compatibility depends on the exact inverter model, firmware, protocol setting and cable pinout. Confirm the complete combination before ordering.
Is a rack or bracket included?
No rack hardware is represented as included. SOK sells the model-specific bracket and battery cabinet separately.
Can I use it like a portable power station?
No. It is a 51.2V battery module that requires a compatible inverter, protection, wiring, rack or cabinet and professional system design.
How much energy does one module store?
One 51.2V 100Ah module stores 5.12kWh nominal. Usable energy depends on system settings, operating conditions and the inverter's conversion losses.
Product Data
Technical Specifications
| Specification | Details |
|---|---|
| Nominal voltage | 51.2V |
| Rated capacity | 100Ah |
| Nominal energy | 5,120Wh |
| Battery chemistry | LiFePO4 (lithium iron phosphate) |
| Enclosure | 3U SPCC/SGCC server-rack case |
| Ingress protection | IP20 |
| Built-in heater | 100W built-in heater |
| Bluetooth | Bluetooth with OTA updates |
| Communications | Selectable CAN and RS485 inverter protocols |
| Recommended charge current | 50A |
| Maximum charge current | 100A |
| Maximum continuous discharge | 100A |
| Dimensions | 19.14 x 16.95 x 5.22 in |
| Weight | 100 lb |
| Terminal type | M8 terminals |
| Manufacturer warranty | 7-year SOK limited warranty; SOK warranty/RMA shipping costs are not covered |
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Ordering Information
Shipping & Returns
Shipping origin: Products may ship from manufacturer- or authorized-distributor-operated U.S. warehouses. Shipping origin, availability, handling, carrier, and transit times vary by item and destination.
Shipping: Review Shipping Information for current eligibility, exclusions, and order details.
Returns: Review the Easy 30-Day Returns for eligibility, conditions, and return instructions.
Warranty: Manufacturer warranty support is subject to SOK's current written terms, exclusions, and RMA process. Contact Torven Power if model-specific coverage needs to be confirmed before ordering.
SOK Battery
SOK SK48V100N 51.2V 100Ah 5.12kWh Server Rack LiFePO4 Battery
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