Solar controller main technical data:

1. Externality size: 170*148*40mm

2. Max. Self consumption: ??3W

3. Accuracy of temperature measuring: + -2 C

4. Range of temperature measuring: 0~99C

5. Auxiliary heating power: ??2000W(standard collocation), ??3000W(selection available)

6. Input signals: 1temperature sensors(for tank)

7. Ambient temperature range: -20~60C

8. Water protection grade: IP 40