OutBack Power GSLC Installation Manual
Table of Contents 
900-0123-01-00 Rev C  3 
Figure 29  FN-DC and Wiring Block ............................................................................................................. 33 
Figure 30  Installing the FLEXnet DC .......................................................................................................... 33 
Figure 31  PV Connections in the GSLC ..................................................................................................... 35 
Figure 32  PV Connections in the FLEXmax Charge Controller ......................................................... 35 
Figure 33  AC Terminal Bus Bars (split-phase) ......................................................................................... 37 
Figure 34  Inverter AC Connections (split-phase) .................................................................................. 38 
Figure 35  AC Terminal Bus Bars (single-phase) ...................................................................................... 39 
Figure 36  Inverter AC Connections (single-phase) ............................................................................... 40 
Figure 37  Maintenance Bypass Wiring (split-phase) ............................................................................ 41 
Figure 38  Maintenance Bypass Wiring (single-phase)......................................................................... 42 
Figure 39  Bypass Switches ............................................................................................................................ 43 
Figure 40  OutBack Bypass (split-phase) ................................................................................................... 43 
Figure 41  Bypass Switching for Multiple Inverters (split-phase) ...................................................... 44 
Figure 42  Wiring Diagram – GSLC175-120/240 ..................................................................................... 45 
Figure 43  Wiring Diagram – GSLC175-PV-120/240 with FNDC ........................................................ 46 
Figure 44  Wiring Diagram – GSLC175PV1-120/240 with FNDC ....................................................... 47 
Figure 45  Wiring Diagram – GSLC175-230 .............................................................................................. 48 
Figure 46  Wiring Diagram – GSLC175-PV-230 with FNDC ................................................................. 49 
Figure 47  Wiring Diagram – GSLC175PV1-230 with FNDC ................................................................ 50 










