II) PV Charging
The series and parallel connection methods of solar panels will be explained here to ensure that you are connecting the solar panels correctly for
charging. If the product is damaged due to incorrect connection not in accordance with the instructions, Growatt will not be responsible for the free
maintenance of the machine within the warranty period.
The solar charging ports for the INFINITY 1300 locate on the left side of the product.
The INFINITY 1300 DC input range is 12V-100V. You must ensure that the input voltage is within the specified range. When the input voltage exceeds
100V, the excessive voltage may cause damage to the product, and the INFINITY 1300 will trigger overvoltage protection.
* This product supports AC and solar panel charging at the same time. The solar charging method is preferred, and the AC charging method is used to
supplement when the PV input power is insufficient.
1.Connect with Growatt Solar Panels
You can charge the INFINITY 1300 by connecting up to four 24V solar panels in series or using eight 12V solar panels (two sets in parallel with each set of 4
panels in sereis). Connect the MC4 connector on the solar panel to the MC4-XT60 adapter cable, and supply power to the INFINITY 1300 through the XT60
port on the side of the INFINITY. When you need to connect two solar panels, it is recommended to connect the two solar panels in parallel, and then use the
MC4-XT60 adapter cable to connect to the INFINITY 1300 for charging.
Connecting to four 24V/200W solar panels in series
Connecting to eight 18V/100W solar panels (two sets in parallel with each set of 4 panels in series)
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