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C
onnection of several inverters together
If the photovoltaic system exceeds the capacity of a single inverter, it is
possible to make a multiple connection of inverters to the system, with
each one connected to a suitable section of the photovoltaic field, on the
DC side, and connected to the grid on the AC side.
Each inverter will work independently of the others and will supply the
grid with the maximum power available from its section of photovoltaic
panels.
N
otes on the sizing of the system
Decisions about how to structure a photovoltaic system depend on a certain number of fac-
tors and considerations to make, such as for example, the type of panels, the availability of
space, the future location of the system, energy production goals over the long term, etc.
A configuration program that can help to correctly size the photovoltaic
system is available on the web site of ABB
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2 - Characteristics
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