Solar charge controller with large LCD for clear monitoring and flexible control Key benefits - Clear system status at a glance: the large LCD shows battery and solar panel status, active mode, load output status and key parameters so you can monitor performance and troubleshoot quickly. - Flexible control to match your setup: seven working modes let you tailor charging and load behavior for different applications and operating conditions. - Broad compatibility: automatic identification of DC12V, DC24V, DC36V and DC48V systems removes guesswork during installation and makes the controller suitable for a wide range of battery systems. - Reduced installation loss and easier wiring: large-area cable connections accept 16 mm wires, simplify installation and minimize voltage and current drop for better overall efficiency. Core functions and features - Large LCD display: clear readout of battery voltage/status, solar panel status, selected operating mode, load output on/off and configurable parameters for straightforward monitoring and control. - Seven working modes: - Charging mode - Light control mode - Light control + time delay mode - General control mode - Manual control mode - Timing control mode - Test mode (for commissioning and diagnostics) - Automatic voltage identification: detects and configures for DC12V, DC24V, DC36V or DC48V systems automatically. - Heavy-duty wiring terminals: designed for large cables (16 mm), enabling secure connections and lower power losses across the system. - Load output status: instant feedback on whether loads are powered, helping prevent unexpected outages and simplifying load management. Why customers need this product - Simplifies setup and reduces errors by automatically detecting system voltage and providing clear status on an easy-to-read LCD. - Offers multiple operating modes to match diverse system requirements without complex programming. - Improves system efficiency and reliability with large wiring capacity that reduces resistive losses and supports cleaner installations. - Includes a test mode for commissioning and troubleshooting so installations can be validated on-site. Practical applications - Off-grid home power: manage battery charging from solar panels, choose appropriate charging and light-control modes, and monitor battery health and load status from the controller’s LCD. - RVs and boats: automatic voltage detection and compact monitoring make this controller suitable for mobile systems that may use 12V, 24V or higher battery banks. - Remote lighting and small telecom sites: use light control, timing control or light+delay modes for automated load management, and rely on the test mode for field commissioning. What stands out - Straightforward, readable LCD for quick decision-making. - Seven versatile modes that cover automated, timed, manual and test scenarios. - Automatic multi-voltage support for easy compatibility across installations. - Large-area terminals that accept 16 mm wiring to reduce losses and speed installation. Technical and installation notes - Displays battery and solar panel status, mode control, load output status and parameters on the LCD. - Supports automatic identification of DC12V, DC24V, DC36V and DC48V systems. - Uses large-area wiring connections designed to hold 16 mm wires to minimize voltage drop and installation complexity. - Includes a dedicated test mode to verify operation during setup. This controller delivers clear status information, flexible operating modes, wide voltage compatibility and robust wiring connections to simplify installation and improve the reliability of solar charging systems.