Connection of several inverters together
If the photovoltaic systems exceeds the capacity of a single inverter, it is
possible to connect multiple inverters to the system, each of them in turn
connected on the DC side to an appropriate section of the photovoltaic
generator, and on the AC side to the distribution grid.
Each inverter will work independently of the others and will supply the
grid with the maximum power available from its section of photovoltaic
panels.
Notes on the system sizing
Decisions on how to structure a photovoltaic system depend on a series of factors and con-
siderations, such as the type of panels, the space availability, the future location of the sys-
tem, energy production goals over the long term, etc.
A setup program that can help to correctly size the photovoltaic system is
available on the ABB website.
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