ECTIVE DSC 25 - Page 27

The connection plans show the maximum terminal assignment for
operation of all existing functions of the solar controller. The minimum
terminal assignment consists of the solar panel inputs (“+” and “-”) and the
connections to the main battery.
Connection Plan
SC 20 MPPT & SC 40 MPPT
Required Cable Cross-Sections SC 20 SC 40
+/-PanelCables,lengthasrequired
4-6mm
2
6-10mm
2
+/-BatteryIcables,lengthmax.2m
4-6mm
2
6-10mm
2
FuseclosetoBatteryI(CableProtection)
35A 60A
27
Note:
InstallMPPTsolar
chargecontroller
neartheMain
battery!
Fuse
30A
Temperature
Sensor
12V:max.240W
24V:max.480W
SolarMonitor
(optional)