Power Bright APS300 - Manual (Page 5)

Cables: Make sure to
use the correct
cables. A chart is
provided below, for
your reference: Max.
Watt Output DC Amps Req’d Wire Gauge
150W 15A #14
300W 30A #10
600W 60A #6 or 2 x #10
1000W 100A #2 or 2 x #6
1500W 150A #2 or 2 x #6
Connection to the battery
-Lay the flexible connecting cable (positive) and (negative) from
the battery to the connecting terminals of the inverter (take
cable cross section from the table).
-Connect first the positive, then the negative cable.
! Make sure the terminals are not reversed!
Reverse polarity connection will blow the internal fuses. This
will void the warranty.