Solar collector control

Size: 410 x 350 x 165 mm
Pump: Wilo 15-6 + another max. can be controlled. 200W pump!
Connecting cable: 1.5 meters
Connectors: 3/4"
Pressure gauge: 1-6 bar
Safety valve: 6 bar
Thermometer: 0-120 °C
Max. operating temperature 120'C
Flow meter
1 pc Flow regulator (electronic)
shut-off tap with non-return valve,
filling tap
expansion tank connection point,

More information:

2-circuit solar collector control

Solar station with WILO pump and built-in control, 1 bubble separator, 2 tanks and 1 collector heat probe.
The entire station is covered with polystyrene insulation.
The control is pre-programmed, personalization is not complicated.
If you still want professional equipment and programming, the product in case of purchase, we can recommend a contractor who Bp. It also goes to homes within a 100 km radius.

Time display (hour and week)
Freeze protection
Water temperature display (tank, collector)
Memory function in case of power failure
ΔT controlled circulation
Display in case of sensor error
Time-controlled hot water circulation
Flow volume display
Time controlled heating
System pressure display (separate instrument)
Interval temperature controlled heating support
Max. collector temperature (collector cooling)
Max. tank temperature (tank cooling)
"Free" function

Inputs and outputs
1 collector temperature sensor
5 other heat sensors max 135 'C
1 second pump
1 heating cartridge, max 1500W

Solar collector control SR21L 2-circuit solar pump station controller and Wilo circulation unit + extra bubble separator

Solar collector control

2-circuit solar collector control