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diy solar

combiner box or MC4 for 120A solar panel parallel connection of 10kva low frequency inverter

Kyaw Zin

New Member
Joined
Mar 21, 2024
Messages
6
Location
Mandalay,Myanmar
Inverter's pv input power is
Vdc = 195V
maximum ampere= 120A
So I certainly use five or more parallel connections in order to get more power.
Please choose installation method of solar panel to inverter.
 
That is 23 kWs of power for what you describe in the title as a 10kva inverterr. Are you using two inverters? Otherwise that is a DC to AC ratio in excess of 2.3 to 1 which is not optimal.
 
Last edited:
The important constraint is to not exceed the voltage rating of your inverter which I assume is 195 volts. The sum of the voltage of panel in series should not exceed 195 Volts. Your inverter will not draw more current than it can invert and you will likely see output limited to 10 kva
 
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