Inversores Sigenergy
Dispositivos Suportados
| Device Type | Variants | Modbus TCP (Ethernet) | RS485 | Curtailment |
|---|---|---|---|---|
| SigenStor | - | ✅ | ✅ | ✅ |
| PV Max | ||||
| Hybrid |
Cabeamento
Os inversores SmartgridOne Controller e Dyness comunicam-se via RS485 ou Ethernet.
Ethernet
Para cabeamento ethernet correto: Siga as diretrizes para cabeamento ethernet.
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 |
|---|---|---|---|---|
| A | RS485 A | RS485_POS | RS485 A | TX+ |
| B | RS485 B | RS485_NEG | RS485 B | TX- |
| N/A | RS GND | GND | Not available | G |
Configuração
Certifique-se de que o modbus está ativado:
- Na página principal, vá em "Device"
- Clique em "Powerhouse Settings"
- Ative "Modbus TCP Server Enable"
Certifique-se de que o inversor está configurado para o Modo EMS Remoto:
- Na página principal, vá em "System"
- Clique nos três pontos ao lado do namespace da instalação
- Clique em "System Settings"
- Clique em "Operational Mode"
- Selecione "Remote EMS Mode"
Desative quaisquer limites de rede:
- Na página principal, vá em "System"
- Clique nos três pontos ao lado do namespace da instalação
- Clique em "System Settings"
- Em "Operational Parameters" desative "Export Limitation" e "Import Limitation"
- Defina "Grid Connection Point Reserve Power Control Method" para "Power Per Phase"
Aviso
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 February 18, 2026Edit this page