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● If you choose roof/rigid panels to be the solar power source to charge
your AC300+B300, user can easily connect your rigid panels with the MC4-
to-Aviation cable to your AC300+B300. The optional PV Module (additional
accessory) is required to step down the voltage if the open circuit voltage
produced by your roof panels exceeds the limit of AC300 can handle: 12-
150VDC, 12A*2.
Note: This PV module doesn’t work with solar panels that have built-in
microinverters, and open circuit voltage over 550V.
(Rigid panel charging)
b
a
c
d
a
b
c
d
a.DC Output Cable to AC300 c.DC2 poles to PV2 poles
b.DC1 poles to PV1 poles d.DC Output Cable to D300S
8.2.2. Charging Method 4 :Car Charging
● Press the power button and connect it to the cigarette lighter port through
the car charging cable.
● Enter the setting interface as shown in through the display screen to set DC1/2
input source to others; The product can be charged with 8.2A maximum current.