The ECU-R is the communication gateway for AP microinverter systems. Data from the microinverters is received wirelessly by the ECU-R, which collects and transfers module performance data giving you comprehensive monitoring and control over each individual module, optimizing the performance of your solar array

Integrated Wi-Fi 802.11g/n
Communication ZigBee 2.4 GHz
Ethernet 10/100 Auto-sensing, Auto-negotiation
Wireless security WEP, WPA2-PSK
USB interface Power only 5V-1A
Power Consumption: 1.7 W
Operating Temperature Range: -4F to 149F
Measures: 4.8″ x 3.4″ x .98″
Weight: .33 lbs