60A SOLAR PANEL VOLTAGE REGULATOR PWM - Using industrial grade main control system, good performance and durability. - Large LCD display, adjustable charging and discharging parameters, with shutdown memory function. - Full 3-step charging management to better suit your needs. - Built-in overcurrent protection, short circuit, open circuit, reverse connection protection, all are self-recovery type, do not damage the controller. - Double output USB, maximum current up to 2,5 A, dual anti-return circuit MOS, very low heat generation. ⭕Specification⭕ - Item Type: Solar Charging Controller - Material: ABS - Color: as shown in the picture System voltage: 12 V /24 V (automatic identification) Maximum photovoltaic voltage:23 V at 12 V battery; 46 V battery at 24 V Increase charging voltage: B01 Closed type: 14,4 V, B02 Colloidal type:14,2 V, B03 Open type: 14,6 V.li> Floating charging voltage:13,7 V (default value, adjustable range: 12,7-15 V)li> Discharge cut-off voltage:10,7 V (default value, adjustment range: 9-11,3 V). li> Discharge recovery voltage: 12,6 V (default value, adjustment range: 11,5-13 V). li> Load recovery voltage: 13 Vli> Lighting control threshold: 8 V photovoltaic panel (there is a delay when the light is turned on)li> - Light off threshold: 8V photovoltaic panel (there is a delay when the light is turned off) - Standby current: <10mA - USB output: 5 V /2,5 A max. - Operating temperature: -35-60 ℃ ⭕List of packages: 1 x Solar Charging Controller 1 x Manual