Features 1、The controller is used for solar street lamps, solar power generation systems, etc., to regulate charging and discharging, which can prevent battery from being over-discharged and causing damage. 2、12V/24V automatic identification of lead-acid battery voltage. Maximum charge and discharge current is 60A 3、LCD display and 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. Settable load operation mode 6、Reverse battery discharge, undervoltage, reverse connection protection, etc. 7、Reverse polarity protection, overload protection, overcharge protection. short circuit protection. 8、Wide applicability, automatic identification of day/night 9、The timing of the street lamp is adjustable from 1 to 24 hours. With dual-time load discharge setting function 10、Unique dual-time control enhances the flexibility of the streetlight system 11、Adopt temperature compensation, automatic adjustment of charge and discharge parameters to improve battery life 1 2、The controller has overcharge, over discharge, overload, short circuit automatic protection 1 3、Any combination of PV modules and battery reverse connection automatic protection Specification Item Type: Solar Charge Controller Standard: L60 Maximum Charge and Discharge Current: 60A Solar Panel Maximum Input Power: 18V-24V-750W/36V-48V-1500W Load Working Time Setting: 1-24 Hours. Adjustable Charging Mode: PWM Overpressure Protection: 17V/34V Fully Disconnected: 13.8V/27.6V Adjustable Undervoltage Disconnection: 10.8V/21.6V Adjustable No-Load Loss: ≤40mA Connection Wire Specifications: ≤3#AWG（22mm²） Working Environment Temperature: -25℃ -55℃ Package List 1 X Controller 1 Bag Mounting Parts 1 X DC Head 1 X User Manual