Summary of Contents for Voltronic Power SCC-MPPT Series
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SCC-MPPT Solar Charge Controller Quick Guide SCC-MPPT 300W SCC-MPPT 600W SCC-MPPT 850W V. 2.3...
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Installation Introduction Inspection SCC-MPPT solar charge controller uses PWM-based DSP controller to keep the Remove the unit from the shipping package and inspect it for damage that may batteries regulated and prevent batteries from overcharging and discharging. occur during transportation. Notify the carrier and place of purchase if any damage Applying intelligent MPPT algorithm, it allows SCC-MPPT solar charge controller to is found.
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Terminal Installation Step 1: Prepare flat screwdriver, and stripped wires. Chart 1 Step 2: Screw assembled terminal and wire into solar charge controller. Refer to chart 2. Fig. 3 Fig. 4 Wiring CAUTION! Be sure to secure all wiring, especially for mobile applications. Use Chart 2 cable clamps to prevent cables from swaying when the vehicle is in motion.
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Step 2: Battery Wiring Fig. 7 Table 1: Step 1: connect battery positive (+) wire to the positive terminal of the unit and Model Solar Module Open Circuit Maximum Solar Module load negative (-) wire to the negative terminal of the unit. Voltage (max.) Power Step 2: install a DC Breaker or a DC fuse holder in a positive wire.
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CAUTION: It may not cause any damage to solar module or unit when connecting Status, LED/LCD Display and Audible Alarms polarity reversals. However, the unit will not be able to work normally. WARNING! Please use the appropriate cable. Please refer to Important Safety Warnings Section for the details.
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4. Specifications Problem Possible Cause Solutions Model SCC-MPPT 300W SCC-MPPT 600W SCC-MPPT 850W F1 fault code displays on Battery wires are not Check if battery wires are INPUT LCD panel. connected well. properly connected. MPPT Range @ Operating Battery defect. Replace battery.
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APPENDIX Table 4: Alarm point for low battery voltage table Model Alarm point Table 1: Recommended minimum battery cable size versus length SCC-MPPT 300W 10.5 V Model Nominal battery Charging 1 meter Dia-mm SCC-MPPT 600W 21.0 V Voltage Current (one-way) SCC-MPPT 850W 31.5 V SCC-MPPT 300W...
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