OutBack Power Installation Manual
Assembly 
900-0123-01-00 Rev C  25 
Mounting on the Inverter  
IMPORTANT:  
The Radian inverter and GSLC are intended for indoor use only. Ensure that the 
mounting surface is strong enough to support the full weight of the Radian 
inverter/charger and the GSLC. Use a minimum 3/4" (19 mm) sheet of plywood to 
strengthen the wall surface if required.  
Figure 23  Mounting the GSLC  
To mount the GSLC to the Radian inverter: 
1.  Install the Radian inverter on the mounting bracket.
Remove knockouts from the bottom of the Radian inverter 
if necessary and install bushings. 
2.  Back out bottom screw(s) approximately 1/4" (0.6 cm) to 
3/16" (0.5 cm). 
3.  Remove the front and interior covers from the GSLC if 
necessary (as described on page 18). 
4.  Align the GSLC along the bottom of the inverter and slide 
the bottom screws into the keyhole slots. 
5.  Hanging the GSLC from the screws and holding it flush 
against the bottom of the inverter, mark the spots for the 
holes for the mounting feet. These are located in the rear 
of the GSLC and are marked below. 
6.  If using wall anchors (included): Remove the GSLC. Using a 
3/8" (10 mm) drill bit, drill leader holes for the hardware to 
be used to secure the GSLC to the surface. Install the wall 
anchors. If mounting on a solid surface like plywood, this 
step can be skipped.
Bottom Screws 
Mounting Feet 
Holes (x4) 
 14"  
(35.6 cm) 
12.5" 
31.8 cm 
Continued on the next page.... 
Keyhole Slots 
Keyhole Slots 










