Optimize your solar power system with this high-quality Solar Charge Controller, featuring an industrial-grade main control chip for reliable and efficient energy management. Equipped with a large LCD display, it allows easy adjustment of charging and discharging parameters to suit your specific needs, ensuring optimal battery performance and longevity. Key Features: · Industrial-Grade Main Control Chip: Guarantees stable and efficient operation for your solar energy setup. · Large LCD Display: Provides clear real-time information and simple parameter adjustments for user convenience. · Dual USB Ports: Standard double USB outputs deliver 5V/2A max, compatible with smartphones, tablets, and various digital devices for versatile charging options. · Robust and Durable Design: Encased in sturdy plastic housing that enhances heat dissipation, safety insulation, and overall durability. High-quality wiring terminals ensure secure and stable connections without loosening. · Comprehensive Protection System: Features built-in overcurrent, short circuit, open circuit, and reverse connection protections, all self-recovering to extend the controller’s lifespan. · Intelligent 3-Stage PWM Charging: Utilizes a complete pulse width modulation charging system for efficient battery charging and maintenance. · Light Control Delay Mode: Adds convenience by intelligently managing solar power system lighting based on environmental conditions. · Dual MOS Anti-Backflow Circuit: Minimizes heat generation for safer and more efficient operation. · Automatic System Voltage Recognition: Supports both 12V and 24V systems with automatic identification, simplifying installation and use. · One-Click Operation: Ensures hassle-free setup with automatic disconnection when the battery is fully charged and data storage for monitoring system performance. · Wide Application Range: Ideal for solar power systems, smart homes, solar-powered lightboxes, billboards, caravans, and other solar energy applications. Specifications: · System Voltage: 12V / 24V automatic identification · Rated Charging Current: 30A · Rated Discharge Current: 10A · Maximum Voltage: <23V for 12V system / <46V for 24V system · Float Charging Voltage: 13.7V (adjustable range 12.7-15V) · Discharge Recovery Voltage: 12.6V · Standby Current: ≤10mA · USB Output: 5V 2A max · Working Temperature: -35°C to +60°C · Package Size: 13.3 x 7 x 3.5 cm (5.2 x 2.8 x 3.8 inches) · Package Weight: 160g (5.6 oz) Package Includes: · 1 x Solar Charge Controller · 1 x Instruction Manual This Solar Charge Controller combines advanced technology with durable construction to deliver efficient, safe, and versatile solar charging management. It is an essential component for maximizing the performance and lifespan of your solar battery systems while providing convenient USB charging for your digital devices.