FoxESS Single Phase Meter/Export Control – 1ph (DDSU666)
The DDSU666 is a compact, DIN-rail mounted, single-phase smart energy meter designed for integration with FoxESS inverters (solar + storage systems). It provides accurate measurement of voltage, current, power and energy (import/export), supports communication via RS485/Modbus, and enables export-control (zero-export / feed-in limitation) when paired with compatible FoxESS hybrid inverters.
- Product Code:21774
- Model No.:DDSU666
- Delivery & return
Accurate Energy Monitoring: DDSU666 offers high measurement accuracy (Class 1) — about ±0.5% for voltage, ±1% for power/energy — ensuring precise tracking of solar generation, household consumption, or export to grid.
Compact & Easy Installation: Its DIN-rail mounting makes it easy to install inside a distribution box or meter enclosure; small footprint suits even tight electrical panels.
Low Power Consumption & Wide Operating Range: The meter draws very low internal power (≤ 1 W) and supports a wide phase-voltage range (≈ 176–288 V AC), making it suitable for diverse single-phase supply conditions.
Full Parameter Display & Data Logging: Through its LCD display and Modbus interface, DDSU666 can report multiple electrical parameters — voltage, current, power, energy imported/exported, frequency, etc. — useful for energy management, battery-storage monitoring, and system diagnostics.
