Can I use a DTSU666-H with the X3-Hybrid-G4？

The DTSU666-H meter is not specifically designed for the X3-Hybrid-G4. For this inverter, we recommend using the CHINT DTSU666 meter which has the "X" logo. It's important to ensure compatibility with your system, so it's best to consult with your installer or contact our customer support for the correct meter model.