Power Plant Controller – Solar

Imagem PPC - Soluções Reivax

PPCx Solar

Power Plant Controller

REIVAX’s Power Plant Controller (PPCX) offers a unique environment for coordinated operation and control of the assets involved in photovoltaic solar power generation and substation, such as inverters, capacitors/inductors, and transformers.

This system is installed in the substation control room, and is responsible for dispatching the power produced by the generating units, capacitor/inductor input and output command, and tap adjustment.

The REIVAX PPCX is responsible for ensuring compliance with the grid connection criteria of the power plant, with mandatory presence in centralized photovoltaic plants. Optionally, it ensures a proper voltage range for the plant’s local loads associated with low and medium voltage.


  • Photovoltaic

Main Features

  • Joint and coordinated control of the inverters – compatibility with centralized or string type inverters;
  • Production control:
    • Active power limitation at the connection point to the grid;<


  • Controller redundant (optional);
  • Joint and coordinated control of the other plant assets: capacitors/inductors and transformers;
  • Automatic (or manual) control of the substation transformer tap


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