parameter:
1. Rated voltage: 12/24V lead-acid battery voltage
2. Maximum charge and discharge current: 60A
3. Solar panel input voltage range: maximum 18V-750W/36V-1500W
4. Load working time setting: 1-24 hours adjustable
5. Charging mode: PWM
6. Overvoltage protection: 17V/34V
7. Fully disconnected: 13.8V/27.6V adjustable
8. Undervoltage disconnection: 10.8V/21.6V adjustable
9. Over-discharge recovery voltage: 12.2V adjustable
10. Wiring specification: less than or equal to No. 3 AWG (22 square millimeters)
11. Working environment temperature: -25-55 degrees Celsius

Features:
1. This controller is used for solar off-grid systems or solar street lights, solar power generation systems, etc., to adjust charging and discharging. It can prevent the battery from over-discharging and causing damage.
2. 12V/24V automatic identification of lead-acid battery voltage, maximum charge and discharge current 60A
3. Vivid LCD graphic symbol LCD display, simple button mode.
4. Intelligent micro-processing with automatic temperature compensation according to the pulse width PWM charging method.
5. Adjustable charge and discharge control parameters, load working mode that can be set
6. Various protection functions such as battery reverse discharge, undervoltage, and reverse connection protection
7. Polarity reverse connection protection, overload protection, overcharge protection, short circuit protection.
8. Has a wide range of applicability, automatic recognition of day/night
9. The timing period of street lamps is adjustable from 1 to 24 hours, with dual period load discharge setting function
10. Unique dual time control enhances the flexibility of the street light system
11. Adopt temperature compensation, automatically adjust charging and discharging parameters, and improve battery life