SK120: Input voltage: 6.0~36V Output current: 0~6.000A Output power: 120W Voltage resolution: 0.01V Conversion efficiency: about 88% Output voltage: 0~36V Voltage accuracy: ±0.5%+1 word Current accuracy: ±0.5%+3 words Current resolution: 0.001A Storage data group: 10 groups MPPT function: Support MPPT solar charging Buzzer: Yes Soft boot: Yes Protection mechanism: Input anti-reverse: Yes Output anti-backpouring: Yes Input undervoltage protection: 5.5-36V adjustable, 5.5V by default Output overvoltage protection: 0-38V adjustable, default 38V Output overcurrent protection: SK120:0-6.2A Adjustable, default 6.2A Output overpower protection: SK120:0-150W Adjustable, the default is 125W Overtemperature protection: adjustable from 0 to 110 °C, default 95°C Timeout protection: 0-100H adjustable, disabled by default Overcapacity protection: 0 to 9999AH adjustable, disabled by default Super energy protection: 0~4200KWH adjustable, default off. Feature: 1. The use of high-quality PCB materials, quality assurance, greatly improve the service life of the product 2. The LCD screen layout is reasonable, the font is large and full and round, and the professional power LCD screen has all the functions you want 3. Built-in buzzer, key prompt, alarm prompt, use more safe and assured 4. The product supports serial communication standard Modbus protocol, supports firmware upgrade, supports MPPT solar charging, and has comprehensive functions 5. The product has a wide range of applications, with anti-backfilling function to charge a variety of rechargeable batteries, and with MPPT function to support MPPT solar charging, can be connected to the external temperature probe to support overtemperature protection and so on Product parameters: SK60: Input voltage: 6.0~36V Output current: 0~5.000A Output power: 60W Voltage resolution: 0.01V Conversion efficiency: about 88% Output voltage: 0~36V Voltage accuracy: ±0.5%+1 word Current accuracy: ±0.5%+3 words Current resolution: 0.01A Storage da