Single pipeline solar pump station

Solar workstation
Model: SR881

Single pipeline solar pump station For Solar Water Heating Systems

Max. number of collectors:1
Max. number of storage tanks:1
Max. number of relays:2
Max. number of sensors:3
Max. number of application system:1

Main technical data

01. Dimension:400mm*200mm*145mm
02. Installation: wall mounting,also suitable for mounting into patch panels
03. Power supply:200V-240V AC or 100V-130V AC,50-60Hz. .
04. Power consumption: < 3W
05. Accuracy of temperature measuring: ± 2°C
06. Range of collector temperature measuring: -10 ~200°C
07. Range of tank temperature measuring: 0 ~110°C
08. Suitable power of pump: 2 pumps possible to be connected, power of each pump < 200W .
09. Inputs: 3 sensors,
10. Pt1000 sensor (≤500oC) for collector (silicon cable≤280°C),
11. NTC10K, B3950 sensor (≤ 135°C) for tank, (PVC cable ≤105°C),
12. Outputs:2 relays, for circulation pumps or 3-way electromagnetic valve
13. Ambient temperature:-10°C ~ 50°C.
14. Water proof grade: IP40.


01. Timing heating
02. Temperature difference control 1*ΔT
03. Collector emergency shutdown
04. Collector cooling function
05. Collector low temperature protection
06. Collector frost protection
07. Tank re-cooling function
08. Celsius and Fahrenheit temperature switch
09. Maximum temperature of tank(max. number 1)
10. Anti-Legionella function
11. Temperature controlled hot water circulation pump
12. RPM speed controlling(1*semiconductor)
13. Thermal energy measuring
14. Pump interval functions.
15. High temperature by-pass function
16. Manual Control( for 2 outputs:P1,H1)
17. Password setting
18. Recovery to factory setting
19 Holiday function
20 Manual Heating
21. Temperature query function
22. Memory Protection
23. Screen protection
24. Trouble shooting
25. Trouble protection
26. Trouble checking


Place of Origin China Model Number
Price Terms FOB, CIF Brand Name JINYI & OEM
Payment Terms T/T, L/C Minimum Order 1 sets
Supply Ability 2,500sets/month Delivery Time 7 days

Schematic diagram single pipeline solar pump station