Product Description The 30A Intelligent LCD Solar Charge Controller is a high-reliability power management module designed to regulate the energy coming from solar panels to safely charge 12V or 24V batteries. Equipped with an advanced industrial-grade microcontroller, this controller automatically identifies the system voltage and adjusts charging parameters accordingly. It features a large, clear LCD screen that provides real-time monitoring of charging current, battery voltage, and discharge status. With built-in dual USB ports, it also serves as a convenient charging station for mobile devices, making it an essential component for off-grid solar setups, RVs, and solar street lighting.
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Key Highlights
Fully Automated Operation: Automatically detects 12V or 24V systems and adapts charging profiles to protect battery health.
Advanced PWM Charging: Utilizes a 3-stage PWM charging algorithm to prevent battery overcharging, increasing battery life and system performance.
Comprehensive Protection: Integrated protection against short-circuits, open-circuits, reverse polarity, and overloading.
User-Friendly LCD: Allows for manual adjustment of charging and discharging parameters to suit different battery types (Lead-acid, Gel, etc.).
Dual USB Ports: Provides 5V/2A output, allowing you to charge smartphones and tablets directly from your solar system.
Technical Specifications
Max PV Power: 390W (12V) / 780W (24V)
Self-Consumption: <10mA
Operating Temperature: -35°C to +60°C
Float Charge Voltage: 13.7V (Default, Adjustable)
Discharge Reconnect: 12.6V (Default, Adjustable)
Dimensions: ~133mm x 70mm x 35mm
Weight: ~150g
Installation Tip from Robogears Crucial Step: Always connect the Battery first before connecting the solar panel. This allows the controller to recognize the system voltage. When disconnecting, remove the solar panels first, then the battery. Ensure your wiring is tight and use appropriately rated cables to handle the 30A current to avoid overheating at the terminals. For best results, install the controller in a well-ventilated area away from direct sunlight.
Note: The product images provided are for illustration purposes only. The actual product may vary slightly in terms of design, color, or component layout due to manufacturing updates, but technical specifications will remain as described.
