Solar-Powered Charging Station BL25

Charging station with controller STRGO
for charging a buffer tank.
For wall mounting, completely
insulated and pre-wired.
Speed control for optimal
utilisation of solar yield
Maximum system efficiency for
collector areas of 15-50m2,
optimal domestic hot water comfort
through priority charging,
also ideal for heating
support

Flow regulation:
Grundfos Sensor
Primary pump:
PARA HU25/7-50/IPWM2-12
Secondary pump:
PARA HU25/7-50/IPWM2-12
Control: STRGO
Medium: Water with
max. 50% propylene glycol
Electrical connection:
230V / 50 Hz
Inlet temperature:
Glycol: 60 deg.C
Water: 29 deg.C
Outlet temperature:
Glycol: 35 deg.C
Water: 54 deg.C
Flow rate: 2 - 40 l/min
Collector area: up to 25 m2
Max. operating pressure:
Collector: 6 bar
Storage tank: 3 bar
Dimensions (HxWxD): 850x470x285 mm
Weight: approx. 22 kg

PARA HU25/7-50/IPWM2-12:
Power consumption pump according to ErP Lot2:
1.8 - 50 W
Power consumption standby:
0.6 - 0.8 W
EEI: less than or equal to 0.20
Max. head: 7.0 m
Max. volume flow: 2.0 m³/h
Pump speed n: 700 - 4700 rpm

Make: SONNENKRAFT
Type: BL25ST
Item no.: 2484.0