LCD Display Large LCD display provides clear, ataglance information for battery and solar panel status, mode control, load output status, and parameter display. Benefit: easy monitoring and quick diagnostics without guesswork. 7 Operation Modes The controller supports seven modes: charging mode, light control mode, light control plus time delay control mode, general control mode, manual control mode, timing control mode, and test mode. Benefit: flexible operation to suit different solar applications and control needs. 4 Kinds of Voltages Automatic Identification Auto identifies DC12V, DC24V, DC36V, and DC48V, enabling seamless compatibility with a range of battery systems. Benefit: simple setup and versatile use across multiple configurations. LargeSection Wiring Port Largesection and widespacing wiring ports support up to 16 mm wires, enabling easier installation and reducing losses from current and voltage drop. Benefit: more reliable connections and efficient performance. Use scenarios Offgrid home solar system Pair with a battery bank and solar array to manage charging, load control, and monitoring through the LCD display. The automatic voltage identification supports different battery configurations without rewiring. Remote lighting or garden solar setup Use the light control modes (including timedelayed options) to automate outdoor lighting schedules, improving energy efficiency and reducing manual intervention. RV, boat, or workshop microgrid Benefit from the seven operation modes and easy wiring for adaptable power management in mobile or compact environments, with clear status readouts and reliable control.