User’s Manual
SP112C Series
Operation
Guide
1. Connect the battery to the BAT terminal. Make sure the polarities are
correctly connected. Sequentially connect the solar panel to SOL terminal
and connect POE source to PoE input (lower) jack. (If solar panel or PoE
source is installed before the battery, and if the polarities of the battery be
reversed, then the fuse will be burnt.)
2. Make sure the battery is properly connected to the unit. If no battery is
connected, then no output at BAT terminal.
3. The solar panel cannot be used stand alone without battery connected.
4. When a solar panel and PoE input are connected to the charger, if the
voltage of solar panel is higher than 15V, then solar panel is always the
main power source of the charger.
5. When charge from solar panel, as the battery full and turn to floating
stage, the CHA light will start flash.
6. When charge from PoE, as the battery full, the CHA light will be turn off, if
the CHA is always flash, that means the input wattage lower than the
required minimum wattage. If only charge battery, the minimum input
wattage is 30W, if full load, the minimum input wattage is 80W.
7.
When battery connect to BAT terminal and with valid voltage, then the
LOA indicator will always light on even no load connected.
