APsystems Energy Communication Unit ECU-R

The APsystems 209001 ECU-R is an Energy Communication Unit designed to monitor APsystems microinverter arrays, gathering module-level performance data and relaying it for remote oversight. It communicates over Ethernet 10/100M, WiFi 802.11g/n, and ZigBee 2.4 GHz, supports up to 30 communicating inverters, and consumes only 1.7 W. Compact at 4.8 x 3.4 x 0.98 in and 0.33 lbs, it suits residential and light commercial solar monitoring installations.

Key Features:

• Energy Communication Unit for microinverter monitoring
• Monitors up to 30 communicating inverters
• Ethernet 10/100M, WiFi 802.11g/n, ZigBee 2.4 GHz
• Power supply 120VAC-240VAC, 50-60Hz, 5V 2A
• Power consumption 1.7 W
• 2 ports, USB 5Vdc-0.5A output x 2
• Wireless security WEP and WPA2-PSK
• NEMA 1 enclosure, fanless natural convection
• Operating range -4°F to 149°F
• 4.8 x 3.4 x 0.98 in, 0.33 lbs

Ideal for homeowners and installers managing APsystems microinverter systems, the ECU-R provides local and remote array monitoring. Its multiple communication options and 30-inverter capacity make it well suited to residential and small commercial installations, integrating directly with APsystems microinverters for module-level data collection.