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Quick features

  • Display panel with Connection box
  • Temperature sensor and water level sensor for water tank
  • Electromagnetic valve for filling water 220V 50HZ/110V 60HZ
  • If you choose this, you do not need water supplier


SR500 Solar Water Heater controller

Buy SR500 Solar Water Heater controller in Nairobi from Pavuta Kenya



1. Appearance of controller: see product itself ( dimension: 210mm x145mm x48mm)

2. Power supply: AC230V±10%

3.Power consumption: < 4W

4. Accuracy of temperature measuring: ± 2oC

5. Range of tank temperature measuring: 0 ~99 oC

6. Range of temperature display: 0~ 99 oC

7. Suitable power of pump: 1pc≤600W

8. Suitable power of electrical heating cable: 1pc ≤800W

9. Suitable power of electrical booster: standard ≤2000W.

10. Ambient temperature: -10oC ~ 50oC.

11. Water proof grade: IP40.

SR500 Solar Controller for Non-pressurized Solar Water Heaters, automatic water level control and temperature control. Easy for operation.


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