PV Powered 4600 Instruções de Operação descarregar pdf (Página 8)

3. OVERVIEW

3.1 intRoducing thE gRid-connEctEd PV systEm

The grid-connected PV System is mainly composed of 4 parts: the

PV-panels, the PV-Inverter, the AC-Connection Unit (the connection

Interface) and a connection to the Public Grid.

When a PV-panel is exposed to sunlight and connected to an inverter,

it generates DC power. The PV-Inverter converts DC to AC and feeds in

to the Public Grid via the AC-Connection unit.

Inverter

PV-Panel

DC-Input

Output

AC-Connec-

tion Unit

Grid (Public Utility)

Feeding AC power to

Public Utility only

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PV Powered 4600 Instruções de Operação Página 8