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Sunny Tripower X 12 / 25 – 3PH string inverter


The Sunny Tripower X three-phase inverter features an innovative internal design that enables efficient cooling of the electronic components and ensures maximum durability.

  • 3 MPPT (2 inputs each)
  • Integrated DC switch
  • SMA ArcFix (AFCI)
  • Communication: Ethernet (2 inputs), WiFi, ModBus, RS485 (optional)
  • 5-year warranty (extendable up to 20 years)

The Sunny Tripower X is equipped with advanced technologies that enable optimal energy management, optimizing production and reducing operating costs. The system is designed to simplify installation and ensure high long-term reliability.

System Manager function and SMA Dynamic Power Control

SMA’s System Manager function, integrated with direct access to Sunny Portal, offers an advanced solution for monitoring and managing PV systems. With this configuration, up to five SMA inverters and an energy meter can be monitored, thus ensuring a complete overview of the system’s performance.

One of the distinctive features of this function is the dynamic closed-loop control of active and reactive power, made possible by SMA Dynamic Power Control.

Diagnostic function

The inverter is equipped with a diagnostic function that can measure the current/voltage characteristic curve (I-V curve) of the connected PV modules. This function allows any anomalies or deviations from the ideal curve to be quickly identified, thus facilitating the early identification of problems in the PV modules.

SMA 360° App

The Sunny Tripower X can be configured via the integrated web interface or via the SMA 360° app, which allows for quick commissioning via smartphone or tablet.