7. Circuit Diagram
The above circuit diagram is just for reference.
8. Installation and operation
Step 1:
Open the box and take out the solar panel, accessories and machine. Put the solar panel outside and
make it face the sun: connect the cable with the machine indoor, the battery is charged once the solar
panel is connected the machine. When the red LED is on, the solar panel is been charging for the
battery normally. When it charges full, the red ED shutdown. (If this is the first time you use this machine,
please charge for 3 continuous days and then discharge the load)
Step 2:
Switch the main power switch on, you can load your LED bulb and other DC 12V loading.
Step 3:
This machine has anti-discharging function (prevent battery from discharging to solar panel), make sure
the solar panel is always connected with the machine to assure the battery can get more power. If you
use the battery for a long period. It would cause the battery to low voltage condition (load indicator off,
no load output. The battery capacity shows at 25% or 50%).If this happens. Please
use the solar panel
to charge the battery for 10 continuous hours and restart the machine to recover the power supply.
P-5