1、Scope of Application: MTTP solar charger controller with maximum power point target function is suitable for battery or pack solar charging and load charge control. 2、Advanced Technology: The MTTP solar charge controller adopts advanced charging technology with efficient and professional battery maintenance technology, possesses digital programming options, complete protection features and intuitive LCD display. 3、Multi Protection: This charger controller supports multiple protections, including overcharge, deep discharge, short circuit, open battery circuit, overtemperature temperature, battery overvoltage and overcurrent protection. 4、For These Batteries: This charger controller supports charging for these 4 batteries, acid batteries, including sealed, AGM, gel, immersed in water and user, lithium battery. 5、Wide Application: This charge controller is widely used in solar RVs, home systems and industrial site monitoring, etc., suitable for off grid solar systems with wide voltage. 1 x Solar Charge Controller1 x Manual Item Type: Solar Charge ControllerMaterial: PCVoltage: 12V, 24V, 36V, 48V, 60VRated Discharge Current: 10A, 20A, 20A, 30A12V Float Voltage: 14. 2V (default adjustable) 12.0- 15.0V12V Discharge Cut Off Voltage: 10.7V (default value adjustable) 9.0- 11.5V12V Discharge Recovery Voltage: 12.5V (default, adjustable) 11.0- 13.0V24V Float Voltage: 28.4V (recognition adjustable) 24.0- 29. 0V24V Discharge Cut Off Voltage: 19. 0V (default adjustable) 18 0- 22. 0V24V Salt Recovery Voltage: 22. 0V (default, adjustable) 22 0- 26. 0V36V Float Voltage: 42.0V (default, adjustable) 36.0- 45.0V36V Power Generation Shoe Stop Voltage: 30.0V (default, adjustable) 27.0- 83.0V36V Discharge Recovery Voltage: 30.0V (default, adjustable) 36.0- 42.0V48V Float Voltage: 56.0V (default, adjustable) 48.0- 60.0V48V Discharge Cut Off Voltage: 40.0V (default, adjustable) 36.0- 44.0V48V Discharge Recovery Voltage: 50.0V (default, adjustable) 48.0- 56.0V60V Float Voltage: 71.0V (default, adjustable) 60.0- 75. 0V60V Discharge Cut Off Voltage: 50.0V (default, adjustable) 45.0- 55. 0V60V Discharge Recovery Voltage: 63.0V (default, adjustable) 60.0- 70.0VStandby Current: Less than 10mAUSB Output: 50V 2A MaximumWorking Temperature: -10℃ to +60℃ Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin