Is the Fox ESS H3-E H3-5.0-E compatible with the Fox ESS DDSU666 (1ph)?
Yes — listed by the manufacturer.
The manufacturer's published pairing data lists these together.
Manufacturer's compatibility listListed together in the manufacturer's published pairing data. A cited document reference is being added as datasheets are processed.
Pairing details
Both products
- Fox ESS H3-E H3-5.0-E — inverter
- Fox ESS DDSU666 (1ph) — meter