Chapter 2 Overview
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Chapter 2 Overview
2.1 Grid-tie PV system
CPS SC500KTL (CPS SC500KTL-H), CPS
SC250KTL-H grid connection photovoltaic inverters are
mainly applied to power station systems. Normally, the
system consists of PV modules, DC power distribution unit,
grid connection inverter and AC power distribution unit
(Figure 2-1). Solar energy is converted to direct current
through PV modules. The direct current is then converted to
alternative current with the same frequency and phase as
the grid through grid connection inverter and fed to the grid
after voltage stepped up by transformer.
Figure 2-1 Grid connection photovoltaic power generation system
