Features 1PWM MODE: The solar controller adopts intelligent PWM charging mode with built in temperature sensor which is safe to use. 2WITH THERMAL SENSOR: PWM solar charge controller with temperature sensor interface distributed with thermal sensor plugged into the interface can detect the ambient temperature of the controller. 3DIGITAL DISPLAY: PWM solar panel charger controller has a large LCD screen display which can show the power and a variety of functions clearly displaying the status and data. 4MULTI FUNCTIONAL BUTTONS: pwm solar panel regulator has a variety of functional buttons you can operate according to your needs very convenient and simple. 5APPLICABLE EQUIPMENT: Solar charge controller is suitable for power generation system street lights smart home garden lights chargers ventilation system light boxes billboards traffic warning lights and other solar power supply systems. Specification Item Type: Solar Charge ControllerMaterial: PVC Aluminum Alloy Package List 1 x Solar Charger Controller1 x Thermal Sensor1 x Instruction Manual