Numerical Control Adjustable Direct-Current Voltage Step Down PowerSupply Module Constant Voltage and Constant Current Solar Recharge Buck Converter Type: SK60X, SK120X (optional) Main color: black+white Input voltage: 6.0-36.00V Output voltage: 0-36.00V Output current: SK60X 0-5.000A, SK120X 0-6.000A Voltage accurancy: ±0.5％ Output power: SK60X 60W, SK120X 120W Current accurancy: ±0.5％ Voltage resolution: 0.01V Current resolution: 0.001A Storage data group: 10 group Screen size: 38 * 29mm Conversion efficiency: 88％ Input undervoltage protections: 5.5-36Volt adjustable, default 5.5V Output over-voltage protections: 0-38Volt adjustable, default 38V Output over-current protections: SK60X 0-5.2A adjustable, default 5.2A; SK120X 0-6.2A adjustable, default 6.2A Output over-power protections: SK60X 0-80W adjustable, default 65W; SK120X 0-150W adjustable, default 125W Over temperature protections: 0-110℃ adjustable, default 95℃ Timeout protections: 1min-99h59min, default turn off Over capacity protections: 0-9999Ah adjustable, default turn off Over energy protections: 0-4200KWh adjustable, default turn off Item size: 111 * 65 * 57mm Item weight: SK60X 288g / 10.2ounce; SK120X 302g / 10.7ounce Package size: 135* 107 * 75mm Package weight: SK60X 330g / 11.6ounce; SK120X 344g / 12.1ounce