Page 13 of 36    M-21-08 REV.B 
 
•  Remove 2 ½” of jacket portion off on the 4 wires. Cut off unused red and black wire. 
   
•  Strip 3/8” of insulation off the wire and crimp ¼” female insulated quick connect to the 
yellow wire. Heat shrink terminal to wire. 
•  Strip 3/8” of insulation off the wire and crimp ¼” male insulated quick connect to the white 
wire. Heat shrink terminal to wire. 
   
3.  Place 4 pcs of clip-on barrel nut onto Charge Controller as shown. 
   
4.  Install Charge Controller in Solar Box with four ¼”-20 x ¾” long bolts, ¼” washers, and ¼” lock 
washers. 
 
 
   
BOLT WITH LOCK WASHERS AND 
WASHERS FROM BOTTOM OF 
AND BLACK WIRE.