YC600 Installation/User Manual
PV
Module
Junction Box
YC600
Distribution box
ECU
Internet
EM A
2.APsystems Microinverter System Introduction
The APsystems Microinverter is used in utility-interactive grid-tied applications, comprised of
three key elements:
APsystems Microinverter
APsystems Energy Communication Unit (ECU)
APsystems Energy Monitor and Analysis (EMA) web-based monitoring and analysis
system
Figure 1