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SOK

SOK Current Connected Battery 100Ah 48V Rack Mounted Battery

  • Capacity100 Ah
  • Nominal voltage48 V

$1,565.65

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Works with: 48 V systems

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SKU SK48V100

Overview

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

SPECIFICATIONS

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

Show the full description
  • 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

Specifications

Key specifications
Capacity100 Ah
Nominal voltage48 V
ChemistryNot listed
Warranty10 years
CertificationsNot listed
Dimensions24 × 21 × 13 in
Weight100 lb
Identifiers
BrandSOK
SKUSK48V100

Runtime estimate

Based on this battery's rated capacity of 100 Ah at 48 V (about 4.8 kWh), assuming 90% usable capacity and 92% inverter efficiency, the same as the system calculator. Real runtime also depends on temperature and age.

Add up the watts of everything you want to run at once.

Estimated runtime4 hours

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