| Device Type | Modbus TCP (Ethernet) | RS485 |
|---|---|---|
| Risen Storage SU215E105LM | ✅ | ❌ |
The Risen Storage – Golden Electronic V2 connection is a separate variant. Its validation status and connection settings are described below; do not treat it as the same connection as the SU215E105LM above.
The Sunlight Group EMS and the Ecosourcen storage systems communicate via Ethernet.
For correct ethernet wiring: Follow the the guidelines for ethernet wiring.
In validation Testing is ongoing for the Golden Electronic V2 connection, including the charge/discharge direction and battery-rack measurements. It is not listed here as a validated replacement for the SU215E105LM connection.
| Setting | Value |
|---|---|
| Manufacturer selection | EcoSourcen |
| Device selection | Risen Storage – Golden Electronic V2 |
| Connection | Ethernet / Modbus TCP |
| TCP port | 502 |
| Modbus address | The EMS's configured address; default 1 |
| RS485 connection | Not offered by this integration |
The V2 connection is intended for a storage system with the Golden Electronic V2 EMS interface. It brings the system's PCS, battery total, detected battery racks and first grid meter into one local connection. It does not add a PV inverter.
502 and configured Modbus address. Keep the existing address of the EMS; the supported address range is 1–247.The connection reads system active and reactive power, battery state of charge, voltage and current, and the available rack measurements and battery limits. Its control function uses one AC active-power setpoint for the system, rather than separate setpoints per battery rack.
Verify the physical charging and discharging direction against the displayed power during commissioning. A successful network connection or a populated state-of-charge value alone does not establish that the power direction and rack readings are correct.