solar working station

Model:	sp116
Brand:	hopesun solar
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / New Energy / Solar Energy
Label:	solar working statio , solar controller , solar pump
Price:	US $298 / pc
Min. Order:	1 pc

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Product Description

solar hot water working station:

For closed loop, separated pump circulation system

Main functions
1. Pump cycle function based on temperature difference
2. Preset electrical back up start time. (Three periods)
3. Freeze protection
4. over heat protection
5. Temperature display (Collector, Upper part of tank, Bottom part of tank)
6. Auto recovery and setting memory after power cut.
7. Trouble display
8. Clear LCD display
9. Second cycle pump control

Main technical data

1. Externality size: 450mm*310mm*150mm

2. Max. self consumption:≤3W

3. Accuracy of temperature measuring: ±2

4. Range of temperature measuring: 0~150

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

6. Electrical booster power:≤3000W

7. System working pressure 8 bar and safety valve response pressure 6 bar
8. Input signal: 3 temperature sensors (for top of tank, for heat collector, for bottom of tank)
9. Output signal: 3 (electrical booster, temperature difference circulation pump and water-using end circulation pump)