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Avviso
Avviso
Non tutte le batterie sono compatibili con i sistemi di controllo Growatt. Prima dell'installazione, confermare che il modello specifico della batteria sia presente nella lista ufficiale di compatibilità Growatt e che il firmware dell'inverter supporti i requisiti di comunicazione della batteria.
| Device Type | Manual | Modbus TCP (Ethernet) | RS485 | Curtailment |
|---|---|---|---|---|
| SPH 3000-6000TL BL-UP | Manual | ❌ | ✅ | ✅ |
| SPH 4000-10000TL3 BH-UP | Manual |
Cablaggio
RS485
Info
RS485 Wiring
- For correct RS485 wiring: Follow the guidelines for RS485 wiring.
- If the wiring shown in the table below is incorrect, please let us know.
- There is no general consensus in the industry about the usage of A and B for the RS485 polarity, so it may be counterintuitive and opposite of what you might expect for some devices.
| Device | SmartgridOne Controller model OM1 | SmartgridOne Controller model IG8 | RS485-USB converter | RS485-Ethernet converter |
|---|---|---|---|---|
| RS485 A | RS485 A | RS485_POS | RS485 A | TX+ |
| RS485 B | RS485 B | RS485_NEG | RS485 B | TX- |
| GND | RS GND | GND | Not available | G |
Avviso
NOTE: RS485 Device Addresses
- You MUST give each device on the RS485 bus a unique address. Check the manual of the device on how to do this.
- Use lower addresses first (1, 2, ...) because the SmartgridOne Controller will find them faster!
- For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The SmartgridOne Controller will scan on those first.
Last updated May 4, 2026Edit this page