Solar Water Heater Controller

Temperature Monitoring: Provides real-time digital readouts of the water temperature inside your storage tank. Timed Heating Mode (THEH): Allows you to program up to three distinct daily time windows (e.g., early morning or evening) to activate the electric booster element automatically if the sun hasn't heated the water enough. Manual Overriding (M.H): Includes a dedicated physical button on the interface to trigger instant auxiliary heating outside of schedule whenever you need immediate hot water. Smart System Protection: Built-in safeguards protect the installation from freezing (CFR), overheating, and dry-heating damages.