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3. System diagram
1. The connection of whole PV system is indicated as figure.
2. PV array: Provide DC power to inverter.
3. Inverter: Convert DC power from PV array to AC (Alternative Current)
power. Because Grid PV-Inverter is a grid-connected inverter, it works to
control its current amplitude according to power provided from PV array.
Inverter always try to get maximum power from PV array.
4. Connection system: The “interface” between Utility and inverter. It may
consist of electrical breaker, fuse and terminals for connection. To make
sure safety, this part must be designed by qualified technician.
5. Utility: It is also call “grid” in this manual. The way your power company
provides power to your place. Please note that, Inverter can connect to
low-voltage system (namely, 220, 230VAC) system only.
Connection
system
Utilit
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