In beta and available on request. The additions in this overview require the matching integration or controller update and are not confirmed as part of the standard customer release. Request them through your existing Eniris support conversation. The status applies to these additions, not to every existing function of the devices listed elsewhere on this page.
| Model / system | Beta addition | Validation and conditions |
|---|---|---|
| ABB / FIMER Aurora | Cumulative energy-counter handling | Requires the matching monitoring update |
| Model / system | Beta addition | Validation and conditions |
|---|---|---|
| TRIO-27.6-TL-OUTD | Aurora/Power-One serial monitoring, two MPPT inputs | Software/simulated-socket tests pass; physical validation pending |
See integration details for connection requirements and operating limitations.
The Sofar EMS supports two protocols that widely used by Fimer ABB inverters. By looking at the the inverter's data sheet, you can determine which protocol is supported by your inverter. Any Fimer ABB inverter supports the "Modbus Sunspec" protocol.
All Fimer ABB inverters produced after 2022 support the SunSpec protocol. For models produced before 2022, check the data sheet to see if it supports the "SunSpec" protocol. Most models (also the older ones) support the "SunSpec" protocol.
If Sunspec is supported, we recommend using the Sunspec protocol. If Sunspec is not supported, you can use the "Aurora Power One" protocol.
| Device Type | Variants | Manual | Modbus TCP (Ethernet) | RS485 | Curtailment | Reactive power control |
|---|---|---|---|---|---|---|
| PVS Series (via Modbus Sunspec) | PVS-30, PVS-50, PVS-60 | Manual | ✅ | ✅ | ✅ | — |
| All ABB inverters that support the Aurora PowerOne protocol | - | ❌ | ||||
| All other ABB inverters that support the Modbus Sunspec protocol | ✅ |
You need to configure the inverter to communicate with the Sofar EMS. The first step is to ensure that the Fimer ABB is connected to the same network as the Sofar EMS. For correct ethernet wiring: Follow the the guidelines for ethernet wiring
The second step is to find the Fimer ABB inverter's IP address and to open that address in a web browser. This will open the inverter's web interface:
Log in with a user that has admin rights. Admin rights are required to change communication settings. If you do not have admin rights, you will see that certain options are unavailable.
Choose the "Forgot password" option on the login page. Find the product key on the inverter's label and enter it in the field. The product key is shown on the inverter's label as "Product Key" or "PK": For example:
After logging in, you reach this page:
Please proceed to the sections Modbus TCP or RS485, depending on your choice of communication.
On the left side menu, go to the 'Modbus' settings page:
Ensure that the 'Communication protocol server' is set to 'Sunspec'. If Sunspec is not available, you can select 'Aurora Power One' as a protocol, but this will not support curtailment.
Modbus TCP is now enabled. In theSofar EMS, you can find and add this inverter on the same IP address.
On the left side menu, go to the 'RS485' settings page:
Multiple RS485 ports can be available on the inverter, but "Modbus Sunspec" is only supported on inverter connection RS485-2.
By default, the Sofar EMS first scans for devices with a baud rate of 9600 and parity None. We recommended to set baud rate and parity on this page accordingly and also verify that the RS485 Node Address (same as bus address) is unique and no other device on the RS485 bus has the same address:
Wire the inverter to the Sofar EMS as shown in the wiring diagram below. Use the same RS485 port on the inverter as configured in the last step. In the example, this is RS485-2.
| Device | Sofar EMS model OM1 | Sofar EMS model IG8 | RS485-USB converter | RS485-Ethernet converter |
|---|---|---|---|---|
| +T/R | RS485 A | RS485_POS | RS485 A | TX+ |
| -T/R | RS485 B | RS485_NEG | RS485 B | TX- |
| RTN | RS GND | GND | Not available | G |
Aurora cumulative energy follows the inverter counter and avoids republishing a stale counter after a missed poll.
A new integration has been implemented for TRIO-27.6-TL-OUTD units using the Aurora/Power-One serial protocol. It reads commands independently so a silent energy-counter request does not discard valid AC-power measurements. It includes two MPPT inputs. Software and simulated-socket tests pass; full physical validation of the new implementation is pending. Use the actual Aurora interface, not a presumed Modbus connection.