Owner`s manual
16
www.gpelectric.com
GP-RV-80
GP-RV-95
GP-RV-155
GP-RV-80E
GP-RV-95E 
GP-RV-155E
Weekender SW
Weekender HD
Solar Elite
Solar Extreme
Diagram 5
RV Electrical Layout - Two AC Power Sources 
No Transfer Switch - Manual Switching
If the inverter supplies power to the AC panel which provides 
power to a converter, the resulting battery loop will quickly 
drain the batteries.
Disconnect the converter entirely from the system via a 
breaker or physically disconnecting the wires.
Usually the converter with circuit protection is rewired to 
connect to the utility power side of the system, if utility power 
is available.
Inverter
Battery
Solar 
Module
Loads
Charge
Controller
Converter/
Battery 
Charger
Shore Power Cable
In the absence of a transfer switch, the AC panel 
connection is physically unplugged from inverter 
and plugged into utility power and vice versa.
Utility Power or 
Generator
Diagram is recommended wiring only. Compliance 
with governing electrical code is assumed.
In no event will Carmanah be liable to any party or 
for any direct, indirect, special or other consequential 
damages resulting from use of this diagram.
All positive conductors connected to 
the battery should be equipped with 
the circuit protection rated to the 
wire size used.
AC 
Panel










