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Quick-start Guide
to Set Up, Operate, and Maintain the
24VDC Li BOS 2000-120
P/N: 20-0205199 Rev-
SS20230512

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Summary of Contents for Solar Stik BOS 2000-120-5199

  • Page 1 Quick-start Guide to Set Up, Operate, and Maintain the 24VDC Li BOS 2000-120 P/N: 20-0205199 Rev- SS20230512...
  • Page 2 BOS 2000-120-5199 Electrical Circuits 24V LiFePO Battery 24.4–30 VDC IN/OUT 2100 Wh (battery expansion) Battery Charger 1500 W 100 A *29.0 V 100 A Solar Charge Controller 25 A DC bus 480 W *30.0 V Inverter 9-36VDC DC>120 VAC Battery Charger...
  • Page 3 Feature and Connections Twist-lock QR Code Case Latches link to this document Operator Operator Instructions Instructions and Specs Power Input Power Output Connectors Connectors Circuit Battery Status Data Breaker Monitor and Display Port Refresh Switch Switches Front...
  • Page 4: Right Side

    Feature and Connections Twist-lock Twist-lock Case Latches Case Latches Auto-stowing Lift Handles Air Intake Vents Ground Lug Back Air Exhaust 24 VDC IN/OUT Vent (energy storage Twist-lock expansion) Case Latches Right Side Auto-stowing Lift Handles Air Exhaust Vent Left Side...
  • Page 5 BOS Electrical / Power Connections Power OutputConnectors USB 5 VDC (x2): These ports are for charging only, no data. 120 VAC 2000 W continuous 24 VDC Output: combined Pin A (+) Pin B (-) A(+) Pin C (unused) B(-) DC output voltage is equal to DC bus/battery voltage.
  • Page 6 AC Input Limit Switch The purpose of this switch is to prevent the BOS AC-powered battery charger from drawing more current than an AC power source can supply. If the setting chosen is too high, the BOS will overcurrent the power supply and trip the associated AC power supply breaker.
  • Page 7 41-60% location where the rmware version is 21-40% Indicator. 0-20% documented. For more information on 5-segment the rmware, contact Solar Stik Technical Support. Screen 1 Timestamp of Battery net current +in/-out last refresh A. During normal operation, the display is updated automatically at intervals of three (3) minutes.
  • Page 8 BOS 2000-120 Operator Instructions BOS Setup BOS Discharging and Charging Discharging (supporting loads) 1. Ensure all breakers are OFF before connecting anything to Battery-only Run Times BOS. The BOS internal battery stores 2.1 kWh of energy when fully 2. Set AC Input Limit Switch. Choose the highest setting that charged.
  • Page 9: Operation Considerations

    Ambient temperature and battery state of health also affect autonomous run time. • Do not connect lead-acid batteries or other types of Li-ion batteries to DC IN/OUT port. Contact Solar Stik Technical Support for the necessary information for energy storage expansion.
  • Page 10: Diagnostic Screen

    Battery Warnings and Faults Notifications An exclamation mark (“!”) will appear in the left-most bar when SOC drops to 0% (top left). If/when an internal battery fault occurs, the word “FAULT” appears in the upper right corner of the display. If the fault is unattended for three (3) minutes, “FAULT”...
  • Page 11 The battery may report one or more faults at a time on the diagnostic screen. If a condition other than the ones shown below appears, contact Solar Stik for assistance. Faults place the BOS into Protected mode until the fault is corrected and the BOS returns to Operational mode.
  • Page 12 MAINTENANCE CHARGING INSTRUCTIONS In-storage BOS Internal Battery Status Information The Battery Status Monitor will display the last status acquired before the POWER switch was turned OFF. However, battery voltage will decrease during storage due to self-discharge. Toggle ON the POWER switch to update in-storage battery status. Never store a BOS in a discharged state! Charge BOS fully before placing in storage.