The APsystems Communicator, a state-of-the-art Energy Communication Unit (ECU-B), is the information gateway for the APsystems inverters. It collects and transfers module performance data in real time, giving you comprehensive monitoring and control over each individual module, optimizing the performance of your solar array.

• Collection and transmission of inverter data
• Real time monitoring of each inverter
• Built-in WiFi
• Small size, flexible installation
• Maximum Monitoring up to 4 modules