Specification Model ZK SJ30Power Output Maximum 700WInput Voltage Range DC 6 80VOutput Voltage Range DC 1 3 78V adjustableOutput Current Regulation 0 30A adjustableMeasurement Accuracy Voltage ±0 1V Current ±0 03AInput voltage rangeDC6 80VOutput voltage rangeDC1 3 78VVoltage display range1 40 80 00V Accuracy±0 1V or so Output currentregulation range0 30ACurrent display range0 00A 30 00A Accuracy±0 03A or so Adjusting knobMPPT voltage regulation output voltage regulation output current limiting regulationMPPT functionYesAnti backflowYes there is no need to connect diode to batteryConstant current currentlimiting YesOverpower protection700W If the power is exceeded the output will be turned off and OPP will be displayedSize110x93 5x46mmWeightProduct weight 223g with display 209g without displayPackage weight 259g with display 244g without displayApplicationSolar charging lithium battery charging LED constant current drive regulated power supply Features 1 MPPT Maximum Power Tracking technology for optimized solar charging 2 Adjustable output voltage and current for customized operation 3 Real time LCD display for monitoring input output voltage current and power 4 Overpower protection to avoid excess power output max 700W with OPP display 5 Integrated low internal resistance MOSFET for efficient heat dissipation 6 Anti backflow function eliminates the need for additional diodes during battery usage Package Includes 1 x ZK SJ30 Power Converter Modul