11
2 INSTALLATION
2.9
RK1260 Relay Kit
The below diagram shows a changeover relay being controlled by vehicle ignitions
to automatically swap between alternator and solar panel inputs. A Relay suitable
for 12V Vehicle installations is available as part of the REDARC RK1260 Relay
Kit. The kit also includes butt-splice connectors, a wiring loom, heat shrink, and
instructions. For more information visit
www.redarc.com.au
. Alternatively, a
suitably rated changeover type relay may be used.
Figure 2.10 - Using a changeover relay for 12V Start Battery & 12V
Solar array inputs
Loads
Load
Fuse
Low Voltage
Disconnect
All ground points must
be connected to chassis
earth.
Not Used
(Leave Disconnected)
12V
Fuse*
Start
Battery
12V Solar Panel
Array
12V Changeover
Relay (60A)
to vehicle
ignition
Note: Power wires must be
at least 6mm² and must be
crimped using an
appropriate crimp tool.
Auxiliary
Battery
INPUT
SOLAR
INPUT
*Fuse Ratings as per table on Page 2
Fuse*
Red
Blue
Orange
Black
Bro
wn
Green
