Enhance your solar power system with this advanced Solar Charge Controller, designed with an industrial-grade main control chip for superior performance and long-lasting durability. Featuring a large-screen LCD display, this controller allows you to easily adjust charge and discharge parameters, while the power-off memory function ensures your settings are saved for uninterrupted operation. Compatible with 12V and 24V systems through automatic voltage identification, it supports a maximum photovoltaic voltage of less than 25V for 12V systems and less than 50V for 24V systems, making it versatile for various solar setups. Key Features: · Industrial-Grade Main Control Chip: Ensures reliable and durable performance for efficient solar energy management. · Large LCD Display: Provides clear visibility of system status and allows adjustable charge and discharge parameters for customized operation. · Three-Stage Charging Management: Includes bulk, absorption, and float charging stages to optimize battery life and performance. · Comprehensive Protection Features: Built-in over-current, short circuit, open circuit, and reverse connection protections are self-recovering, preventing damage to the controller. · Dual USB Output Ports: Provides up to 2A maximum current with dual MOS anti-backflow circuits, delivering stable 5V power with ultra-low heat generation for charging devices. · Automatic System Voltage Recognition: Supports both 12V and 24V battery systems, automatically identifying and adjusting to the correct voltage. · Adjustable Charging Parameters: Includes increase charging voltage (sealed, colloid, open types), floating charge voltage (adjustable 12.7V-15V), discharge cut-off voltage (adjustable 9V-11.3V), and discharge recovery voltage (adjustable 11.5V-13V) to meet specific battery requirements. · Low Standby Current: Consumes less than 10mA to maximize energy efficiency during standby. · Wide Operating Temperature Range: Functions reliably between -35°C and 60°C, suitable for diverse environmental conditions. · Multiple Rated Current Options: Available in 10A, 20A, 30A, 40A, 50A, and 60A to match different solar power system sizes. · Durable ABS Material: Lightweight and robust construction ensures long service life and resistance to environmental factors. Specifications: · Material: ABS · System Voltage: 12V/24V (Automatic Identification) · Maximum Photovoltaic Voltage: <25V (12V system), <50V (24V system) · Increase Charging Voltage: Sealed 14.4V, Colloid 14.2V, Open 14.6V · Floating Charge Voltage: 13.7V (Adjustable 12.7-15V) · Discharge Cut-off Voltage: 10.7V (Adjustable 9-11.3V) · Discharge Recovery Voltage: 12.6V (Adjustable 11.5-13V) · Standby Current: <10mA · USB Output: 5V / 2A Max · Working Temperature: -35°C to 60°C · Size: Approx. 133 x 70 mm (5.2 x 2.8 in) · Rated Current Options: 10A, 20A, 30A, 40A, 50A, 60A Package Includes: · 1 x Solar Charge Controller This Solar Charge Controller is an ideal choice for managing and protecting your solar battery system efficiently. Its comprehensive safety features, customizable settings, and dual USB outputs make it a versatile and reliable component for residential or commercial solar power installations.