SPECIFICATIONS
Rated Voltage: 12V/24V
Maximum Load Current: 20A
Input Voltage Range: <50V*
Float/Absorption: 14.4V~27.6V
Load Disconnect: 10.7V/21.4V
Efficiency: 95%~97% (In optimum conditions)
Operation Temperature: -4°F ~ 122°F (-20°C ~ 50°C)
Dimensions: 6.5 in. x 3.46 in. x 1.5 in. (166 mm x 88 mm x 38 mm)
Weight: 0.59 lbs. (0.27 kg)
*Note: This solar charge controller can accept any voltage under 50V but it will not boost the voltage if the panel voltage is less
than the battery voltage. Make sure your panel voltage is higher than your battery voltage for optimum performance.
OPERATION PROCEDURE ORDER
1)
Make sure the total rated current of the Solar Panel Array and Load are less than the rated
current of your Solar Charge Controller – in this case your maximum current is 20A
2)
Make sure the polarity of the wiring from your Solar Panel Array, Battery and Load are
correctly matched to prevent the risk of a short circuit which may damage unprotected
devices
3)
Mount you Solar Charge Controller to your selected surface and fasten it securely using
screws
4)
Check whether the Battery voltage and Solar Panel Array voltage is within the requested
range
5)
Loosen the screw terminals on your Solar Charge Controller – there are 6 screw terminals
total from left to right in this order: Solar Panel Positive, Solar Panel Negative, Battery
Positive, Battery Negative, Load Positive and Load Negative
6)
Connect the Battery’s input to your Solar Controller using the two screw terminals in the
middle marked with the Battery pictogram, you may need an adapter – attach the wiring
securely but do not over-torque your Solar Charge Controller’s terminals
7)
Connect your Load to your Battery’s output using the Battery as the buffer between the
Solar Panel Array and the Load (we DO NOT recommend using the Load Terminals for most
uses) – attach the wiring securely but do not over-torque your Solar Charge Controller’s
terminals
8)
Connect the Solar Panel Array to the Solar Panel Input on your Solar Charge Controller using
the two screw terminals on the left marked with the Solar Panel pictogram – attach the
wiring securely but do not over-torque your Solar Charge Controller’s terminals
9)
Your Solar Charge Controller should assume standard operation herein