Features 【Control】Solar charge controller adopts industrial-grade main control chip and large LCD display, adjustable charging and discharging parameters, real-time monitoring, at a glance 【Efficient Management】Solar panel controller built-in industrial microcontroller automatically manages solar panel and battery work, realizing comprehensive 3-stage PWM charging management. 【Dual Protection】Battery charge control utilizes a dual MOS reverse current prevention circuit with extremely low heat generation, combined with superb overload/short circuit protection, open circuit protection and reverse connection protection. 【Parameters】Battery intelligent regulator specifications for 12V/24V 30A charging current, aluminum heat sink effectively reduces power loss, and is equipped with 5V/3A USB output, which can be used to charge cell phones and other devices. 【Compatible】Solar battery charge controller is widely used in home, industry and commercial use, PVC product material and precise size design. Features: 【Control】Solar charge controller adopts industrial-grade main control chip and large LCD display, adjustable charging and discharging parameters, real-time monitoring, at a glance【Efficient Management】Solar panel controller built-in industrial microcontroller automatically manages solar panel and battery work, realizing comprehensive 3-stage PWM charging management.【Dual Protection】Battery charge control utilizes a dual MOS reverse current prevention circuit with extremely low heat generation, combined with superb overload/short circuit protection, open circuit protection and reverse connection protection.【Parameters】Battery intelligent regulator specifications for 12V/24V 30A charging current, aluminum heat sink effectively reduces power loss, and is equipped with 5V/3A USB output, which can be used to charge cell phones and other devices.【Compatible】Solar battery charge controller is widely used in home, industry and commercial use, PVC product material and precise size design. Specification: Item Type: Solar Panel ControllerProduct Material: PVCProduct Specifications: 12V/24V 30ARated Charging Current: 30ARated Discharge Current: 10AUSB Output: 5V/3ASize: Approx. 148.57mm / 5.8in139.89mm / 5.5in55.71mm / 2.2in77.99mm / 3.1in Package List: 1 x Solar Panel Controller1 x User Manual Package List 1 x Solar Panel Controller 1 x User Manual