Features Adjustable charge and discharge control parameters. Adjustable load mode Wide applicability, automatic detection of day/night. 12V/24V automatic detection of lead-acid battery voltage. The maximum charging and discharging current is 60A. The controller is used for solar street lights, solar power generation systems, etc. to regulate charging and discharging, which can prevent the battery from being discharged too much and causing damage. Intelligent micro-processing with automatic temperature compensation according to the pulse width PWM charging process. LCD display and simple button mode. Reverse polarity protection, overload protection, overcharge protection. Short circuit protection. Specification: Item Type:Solar Charge ControllerStandard:L60 System voltage: 12 V/24 V (lead-acid battery). Maximum charge and discharge current: 60 A. Maximum input power of solar panel: 18V-24V-750W/36V-48V-1500W Charge the working time setting: 1-24 hours. Adjustable Charging mode: PWM Overpressure protection: 17 V/34 V. Fully separated: 13.8V/27.6V adjustable. Low voltage shutdown: 10.8V/21.6V adjustable Over-discharge recovery voltage 12.2V adjustable No-load loss: ≤ 40 mA. Connection wire specifications: ≤3#AWG (22 mm²). Working environment temperature: -25°C to 55°C. Function: 1. . Unique dual time control increases the flexibility of the street lighting system 2. . Adopt temperature compensation and automatic adjustment of charging and discharging parameters to improve battery life 3. . The controller has automatic overcharge, overcharge, overload and short circuit protection. 4. . Any combination of PV modules and automatic battery reverse polarity protection 5. Battery discharge, undervoltage, reverse polarity protection, etc. 6. The timing of the street light is adjustable from 1 to 24 hours. With dual time load discharge setting function Package list: 1 x controller. 1 bag attachment parts. 1 x DC head. 1 x user manual (English language not guaranteed) Package List 1 X Controller 1 Bag Mounting Parts 1 X DC Head 1 X User Manual