ตัวควบคุมเครื่องทำความร้อนด้วยน้ำแสงอาทิตย์

1)Easy operation
2)Water level and temperature preset
3)Intelligent self-detective
4)Beautiful design and durable using

Features:
The device type is a solar energy heater controller, fully intelligently micro-computer controlled with the latest SCM technology.
Our product has such characters as water temperature and water level digital color-display, water level alert, high temperature preventing, leakage preventing electricity leakage protection, constant temperature heating, constant water level compensation and manual control.

Function:
1) Operaion self-detective.
2) Water level preset ranges 25%, 50%, 75% and 100%.
3) Water temperature ranges 30 to 80. If electric heating is not needed, it will shut the electric heating function for a long time.
4) It displays the temperature inside the solar water heater.
5) It displays the actual water level inside the solar water heater.
6) Water insufficiency alert: When the water level comes down and becomes insufficient, the buzzer will alert and the 25% water level will shine at the same time