Instructions / Assembly
6 
GS-1080-KIT PHOTOVOLTAIC  
POWER GENERATION SYSTEM 
QUICK CONNECT GUIDE Rev. 190316 
www.GrapeSolar.com 
Tel. 1-877-264-1014 (toll free), 1-541-349-9000     
Document Version 20190316 
©Copyright 2019, Grape Solar, Inc. All Rights Reserved 
IMPORTANT— READ CAREFULLY: If the AC Indicator LED on the front of the PowerHub  is off (see picture 
below,) it is safe to remove the top of the inverter. Remove the 5 Philips screws to detach the inverter lid.  
Remove the upper-left punchout disc on the backside of the inverter.  
With the inverter  lid removed, place the charge controller ring-lug cable  ends through the punchout hole. 
For this system, these ring lugs must be connected to the “WIND” INPUT. (Do not connect the charge controller 
cables to the solar input.) Screw both RED ring lugs onto the positive (+) wind terminal. Screw both BLACK ring 
lugs onto the negative (-) wind terminal. 
7 
AC light 
indicator 
screws 
punchout 
disc 
front 
back 
+ 
_ 
top 
 
 
 
 




