CMS Inverters (also Eaton, Orion, SunEzy)

CMS inverters are accessed using a Serial Port connection (e.g. COM3).

PVBC can access multiple CMS inverters simultaneously. When the inverters are connected in an RS485 daisy chain, these inverters can be accessed via a single serial port, otherwise you require a separate serial port for each CMS inverter.

Data Available from the Inverter

AC Power

AC Energy

AC Current

AC Voltage


DC Voltage - String 1

DC Current - String 1

DC Voltage - String 2

DC Current - String 2

DC Voltage - String 3

DC Current - String 3