| Device Type | Variants | RS485 | Reactive power control |
|---|---|---|---|
| PV Ongrid Inverter, 1-Phase | HPK 1000/1500/2000/2500/3000, HPS 3000D/3680D/4000D/5000D/6000D, HPS 3000P/3680P/4000P/5000P/6000P | ✅ | — |
| PV Ongrid Inverter, 3-Phase | HPT 3000P/4000P/5000P/6000P/8000P/10000P/12000P/15000P, HPT 15KP/20KP/25KP/30KP, HPT 15K/17K/20K/22K/25K, HPT 30K/33K/36K/40K/50K, HPT 60K/70K/80K | ||
| Hybrid Inverter | HES 3000/3680/4000/5000/6000, HHS 3000/3680/4000/5000/6000, HHT 5000/6000/8000/10000/12000/15000 |
This integration has not been tested with all the devices listed above, however, since they all use the same communication protocol, they should work without issues.
The EPSherpa EMS and the Hypontech inverters communicate via RS485.
| Device | EPSherpa EMS model OM1 | EPSherpa EMS model IG8 | RS485-USB converter | RS485-Ethernet converter |
|---|---|---|---|---|
| RS485A (Pin 3) | RS485 A | RS485_POS | RS485 A | TX+ |
| RS485B (Pin 4) | RS485 B | RS485_NEG | RS485 B | TX- |
| N/A | RS GND | GND | Not available | G |