Interfaces and Functions
The following overview is a selection of technical data and functions of the inverter which are referred to in more detail in these guidelines. A complete list of the technical data can be found in the product's datasheets at www.SMA-Solar.com.
Equipment / Function | Sunny Tripower X | Sunny Tripower X 60 | Sunny Tripower 125 | Sunny Highpower 100-21 |
|---|---|---|---|---|
Interface | ||||
Web interface | ✓ | ✓ | ✓ | ✓ |
Ethernet | 2 ports | 2 ports | 2 ports | 2 ports |
Wi-Fi | ✓1) | ✓ | ✓ | - |
RS485 | optional3) | - | - | - |
Data protocols | ||||
SMA Modbus | ✓ | ✓ | ✓ | ✓ |
SunSpec Modbus | ✓ | ✓ | ✓ | ✓ |
Speedwire | ✓ | ✓ | ✓ | ✓ |
Webconnect | ✓ | ✓ | ✓ | - |
Features | ||||
Integrated System Manager | ✓ | ✓ | - | - |
SMA Dynamic Power Control | ✓ | ✓ | - | - |
Integrated Plant Control | ✓ | ✓ | - | - |
Q on Demand 24/7 | ✓ | ✓ | ✓ | ✓ |
Simplified grid and PV system protection | ✓ | ✓ | ✓ | ✓ |
Fast stop function | ✓ | ✓ | ✓ | - |
Grid Management Services | ✓ | ✓ | ✓ | ✓ |
Zero export without client2) | ✓ | ✓ | - | - |
Shade management with SMA ShadeFix | ✓ | ✓ | ✓ | - |
I-V diagnostics function (determining the generator's characteristic curve) | ✓ | ✓4) | ✓ | - |
Arc-Fault Circuit Interrupter (AFCI) | ✓ | ✓ | ✓ | - |
Proactive notification in case of failure with SMA Smart Connected | ✓ | ✓ | ✓ | ✓ |
1) Limited range. For commissioning and service purposes only.
2) Only in conjunction with an energy meter (e.g. SMA Energy Meter), a maximum of 4 devices when communicating via Webconnect.
3) The RS485 module is not compatible with the System Manager function. The STP X 25 can only be used as a server via RS485 communication.
4) Available as of fourth quarter/2026