Solar controller main technical data:

1. Externality size: 210*145*48mm

2. Max. Self consumption: ≤3W

3. Accuracy of temperature measuring: + -2 C

4. Range of temperature measuring: 0~199C

5, Power of circulation pump: (temperature difference circulation pump, water-using end circulation pump): <600W

6. Auxiliary heating power: ≤2000W(standard collocation), ≤3000W(selection available)

7. Input signals: 6 temperature sensors(PT 1000 for collector, sensor temperature ≤500C silicon cable≤280C; NTC 10K for tank, sensor temperature≤135C PVC cable≤105C

8. Output signals: 5(electronic booster, 4 temperature difference circulation pumps or 3 circulation pumps, 1 three-wy electromagnetic valve)

9. Ambient temperature range: -20~60C

10. Water protection grade: IP 40

Packing:	Carton
Model NO.:	SP23
Standard:	CE certification
Productivity:	5000
Unit Price/Payment:	T/T, L/C
HS Code:	85167900
Trademark:	sunfield
Origin:	China
Min. Order:	10