Use and Care Manual

How can I run AC appliances with my Solar Power Panel?
You may connect the battery to a power inverter (sold separately) that converts DC
power to AC power and run your appliances from the inverter.
Can I overcharge my battery?
Yes, a Sunforce 7 Amp Solar Charge Controller must be used to prevent battery from
overcharging.
Can I extend the wire from my solar panel to the charge controller?
Without loss of power or voltage the 11.5’ wire may be extended to a maximum length of
25’ with 16 gauge wire. Ensure proper connections.
How do I know if the panel is working?
To measure the voltage of the panel use a voltmeter. The voltage reading should be
between 16 and 25 Volts in full sun.
Can I start/drive my vehicle while the unit is connected to the battery?
No, for safety reasons please make sure the panel is not in use while you are using your
vehicle.
How many panels can I connect to my 7 Amp Solar Charge Controller?
You can connect up to 105 Watts of Solar Power to the 7 Amp Solar Charge Controller.
Panels should be connected in parallel – positive to positive, negative to negative.
When will the Charged Indication light (green) light up?
The charged indication green light will light up when the battery voltage reaches 14.2
Volts and the SCC will prevent the solar panels from overcharging the battery. It is normal for the
SCC LED to light on and off as the battery voltage cuts in and out.
NOTES:
• It is normal for both lights to flicker on and off during normal operation. The Battery Charge
Controller should be placed within 5’ of the battery in a dry, well-ventilated area. This Battery
Charge Controller can support up to 105 W and up to 7 A of array current. All connections should
be parallel to ensure 12 V system (positive to positive and negative to negative).
TROUBLESHOOTING
Problem:
My panel is not functioning.
• Ensure battery is operational
• Ensure that the distance of the wires is not longer than 25’ and all connections are
secure.
GENERAL TESTING PROTOCOL
Always test outdoors under optimal sunlight
Test Solar Panel for Voltage
Connect Voltmeter to the panel separately from the charge controller and observe Open
Voltage. Open Voltage can range from 16 Volts to 24 Volts.
Test Connection to Charge Controller for Voltage.
Reconnect solar panel, and connect to charge controller as per instructions. Measure the
Open Circuit Voltage at the battery side of the charge controller. Open circuit voltage
should read 5-10% lower than without charge controller. Open circuit measurement will
read between 15 and 23.5.