User and installation manual

APsystems ECU-R Installation/User Manual

1. Introduction

The APsystems Energy Communication Unit (ECU-R) is the information gateway for our

inverters. The unit collects module performance data from each individual inverter and

transfers this information to an Internet database in real time, requiring only a single data

and power cable. Through the APsystems Energy Monitoring and Analysis software, the

ECU-R gives you precise analysis of each inverter and module in your solar installation from

APP. The user-friendly interface lets you access your solar array in seconds.

Features

 Collects individual module and inverter statistics

 Communicates in real time

 Requires no additional wiring

The APsystems ECU-R is used in utility-interactive grid-tied

applications, and is made up of four key elements:

 APsystems inverter

 APsystems Energy Communication Unit (ECU-R)

ECU-R is part of the system and is the data link to the inverter.

 APsystems APP (ECUAPP)

Based on android and iOS.

 APsystems Energy Monitoring and Analysis (EMA)

Web-based monitoring and analysis system.

Figure 1