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Growatt New Energy.CO.LTD
www.ginverter.com
11
3 Product description
3.1 Grid-connected PV system
Growatt CP series inverters are grid-connected central inverters which
convert DC current
generated by PV modules into AC current and feed it into the public grid. PV inverters always
act as key components.
Grid-connected PV system shown as below
Figure 3
‐
1 Grid-connected PV system
No.
Name
A
PV module
B
PV combiner box
C
Inverter
D
transformer
E
utility grid
3.2 Electrical schematic of the inverter
Growatt CP100
Growatt CP100 PV grid-connected inverter converts DC current generated by PV array into AC
current. Then the AC current is filtered into sine wave electricity and fed into the utility grid
trough a medium-voltage transformer.