FoxESS DTSU666 

The FOXESS DTSU666
 is a smart, three-phase energy meter for accurately recording electricity consumption, feed-in, and self-consumption in photovoltaic systems.
It serves as a communication interface between the inverter and the home network, allowing precise real-time monitoring of energy flows.
Thanks to the built-in RS485 Modbus RTU interface, the DTSU666 communicates directly with FOXESS inverters and supports functions like self-consumption optimization, feed-in limitation, and energy flow monitoring.
The meter is designed for DIN rail mounting and features a clear-to-read LCD display showing voltages, currents, powers, energy consumption, and other network parameters. With its high measurement accuracy of class 1, it is ideal for both residential and commercial photovoltaic systems.