Product Overview; Components Of Pv Grid-Connected System - Epcom EPIG7K Manual

2 Product Overview

2.1 Components of PV Grid-Connected System

PV grid-connected system consists of PV modules, PV grid-connected inverters,
metering device and power distribution system. The solar energy is converted into DC
via PV modules, and then the DC is converted into sinusoidal AC which has the same
frequency and phase as the utility grid and fed into the utility grid via inverters.
Components
A PV modules
B Inverter
C Electric meter
D Utility grid
Description
Monocrystalline silicon, polycrystalline silicon, and thin-film
batteries with Ⅱ level protection and no need to be grounded
2 kW / 2.5 kW / 3 kW / 3 kW-D / 3.68 kW / 4 kW / 4.6 kW / 5
kW / 6 kW / 7 kW
Standard measuring tools for inverter output power
TT, TN-C, TN-S, TN-C-S
~ 5 ~