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3
Battery
3
–
LDR – outside
Set voltage
on MPPT
250W PV
panel
250W PV
panel
250W PV
panel
1
1
2
1
CN5C
RT
GeyserWise control
Thermostat
PTC element
White DC
Blue DC
Black AC
Red AC
+
+
–
–
+
–
4
4
0
1
Isolator switch
L1 N1
G
L2 N2
+
PV Bat
Pump
Ground
Battery
3
–
LDR – outside
Set voltage
on MPPT
300W PV
panel
300W PV
panel
300W PV
panel
1
1
2
1
CN5C
RT
GeyserWise control
Thermostat
PTC element
White DC
Blue DC
Black AC
Red AC
+
+
–
–
+
–
4
4
0
1
Isolator switch
L1 N1
G
L2 N2
+
PV
PV
Bat
(red)
Pump
(green)
Ground
(purple)
System overview - 150L for high irradiation areas
System overview - 150L for low irradiation areas
PV System Installers Guide
_________________________
Introduction
See table on page 5
