Complete 25kWh SOK 48V Rack Battery Kit

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