Skip to content
Contact Us Price Match Guarantee FAQs Why Buy From Us About Us Customer Reviews Installer Program
Complete 25kWh SOK 48V Rack Battery Kit

Complete 25kWh SOK 48V Rack Battery Kit
Sold out
$7,959.25 - $7,959.25
$7,959.25
$7,959.25 - $7,959.25
$7,959.25
✓ Authorized SOK Battery Dealer
✓ Lowest Price Match Guaranteed
✓ Brand New & FREE Shipping: In Stock Ready To Ship
✓ Questions? Talk to a SOK Battery Expert: 1-303-876-7654

Complete 25kWh SOK 48V Rack Battery Kit

  • 5 SOK 48v 100ah LiFePO4 Server Rack Batteries
  • 1 5 Slot Battery Rack
  • 4 sets of Spartan Power, Made in the USA, 100% pure copper 9 inch 2/0 battery interconnection cables
  • 1 set of Spartan Power, Made in the USA, 100% pure copper 7 foot 4/0 main power leads
  • 4 sets of 1 foot long RJ45 battery to battery communication cables
  • 1 set of 6 foot long RJ45 rack to rack communication cables

Spartan Power Battery Cables Features:

  • Made in the USA
  • Polyvinyl-chloride (PVC) insulation
  • 90°C MTW – UL & CSA 105°C
  • Voltage rating: 600 volts
  • VW-1 & moisture resistant
  • ROHS Compliant
  • UL 1232/1283/1346/10269* Approved

SOK Battery 100Ah 48v Features:

  • 48 Volt (51.2 Nominal) 100Ah, 5.12 kWh
  • 20 Year Typical Lifespan & 10 Year Warranty
  • Cells rated for 80% Capacity after 4000 Cycles, 100% DOD @1C Rate
  • Typical capacity at 80% DOD @.5C Rate is over 7000 Cycles
  • Maintenance Free
  • Built-In Smart Battery Management System (BMS)
  • 5 Temperature sensors, protected from low and high temperatures
  • Pre-Charge Circuit to Prevent BMS Damage
  • Detachable cover, user serviceable BMS and cells
  • RS485 & CANBus communication, works with many inverters
  • Rack Mountable for quick and easy installation

SK48V100 Electrical Properties

  • Model: SK48V100
  • Nominal Voltage: 51.2 (48v Range)
  • Nominal Capacity: 100Ah
  • Run Time at 20A Load (~1000w): 300 Minutes
  • Energy: 5120Wh
  • Self Discharge: < 3% per month
  • Max Batteries in Series: 1
  • Max Batteries in Parallel (with BMS communication): 16*

SK48V100Discharge Performance

  • Max Continuous Discharge Current: 100A (1C)
  • Peak Discharge Current: 200A (3 Seconds, automatic shutdown)
  • BMS Low-Voltage Disconnect: 42V
  • BMS Low-Voltage recover: 46V

SK48V100 Charge Performance

  • Recommended Charge Current: 0~63A
  • Maximum Charge Current (Continuous): 100A
  • Recommended Charge (Absorption) Voltage: 58.2V
  • BMS Cell Protection Voltage: 3.7V
  • BMS Pack Protection Voltage: >58.2V

SK48V100 Temperature Performance

  • Discharge Temperature: -4°F – 140°F
  • Charge Temperature: 32°F – 113°F
  • Storage Temperature: 23°F – 95°F
  • Low Temperature Charge Protection: Yes
  • Internal Temperature Sensors: 4 Cell Sensors, 1 BMS Sensor, 1 Ambient Air Sensor

SK48V100 Physical Properties

  • Case Material: Powder-Coated Steel
  • Rack Mountable: Yes, 4U
  • Unit Weight: 99.2Lbs
  • Weather Rating: IP20
  • Third Party Testing: UL1642 & UL9540 testing in progress. Anticipated September 2022, UL1973 (Cells)
  • Shipping Classification: UN3480, Class 9, MSDS

SK48V100 Dimensions

  • Width: 17.5in
  • Height: 7in
  • Depth: 18in