PPC – Power Plant Controller

Inavitas PPC controls active/reactive power, voltage, power factor, and frequency at the point of interconnection in real time to keep you compliant and stable.

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For utility-scale solar & wind

What PPC does

Inavitas PPC is the central controller between your renewable plant and the grid. It connects to inverters, measurements, and SCADA, then applies grid-code rules to coordinate how your plant behaves. Operators get one panel to supervise power output, support the grid during faults, and keep voltage and frequency inside required limits.

Why PPC

Key benefits for your plant and the grid

PPC turns a collection of inverters into a grid-friendly power plant.

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Real-time monitoring

Get a comprehensive view of plant performance and grid conditions with live measurements from the point of interconnection and all connected devices.

Precise remote control

Adjust active, reactive, dynamic power and power factor remotely, so you can respond quickly to operator requests and market changes.

Increased plant efficiency

Optimize production with dynamic demand control at inverter level, reducing losses and getting more energy out of the same assets.

Grid-code compliant & secure

Stay aligned with voltage and frequency limits from the market operator, and safely stop or continue production during maintenance or abnormal events.
Core control modes

How PPC controls your plant

Active Power Control

Continuous dynamic control of active power according to grid standards and operator setpoints.

Reactive Power Control

Supports the grid with constant or dynamic reactive power control.

Voltage & Frequency Control

Stabilises voltage and frequency for renewable and conventional plants at the point of interconnection.

Power Factor Control

Prevents reactive power penalties by keeping plant power factor within agreed limits.

Dynamic Demand Control

Controls inverter output dynamically to match grid or market demands.

STATCOM Mode

Operates as a STATCOM with passive filters to meet grid standards while reducing additional investment.
Systematic approach

Part of one unified system

PPC is designed to work hand-in-hand with the rest of the inavitas platform. It shares measurements, events, and setpoints with Central & Local SCADA, APM, and EMS, so plant and grid teams see the same truth.

  • Connects with SCADA: Sends and receives data from inavitas Central / Local SCADA for monitoring and alarms.
  • Feeds APM & EMS: Streams performance and grid data into analytics and energy management applications.
  • Aligns with grid standards: Applies limits and hourly voltage/frequency references defined by the market operator via API.
  • Single vendor chain: One partner for hardware, control logic, and software, from field devices to control room.
Established and Trusted

By the numbers

50+
R&D Projects
50+
GW of Managed Assets
150+
Engineers
APM in one concise brochure

Shareable PDF for your team and stakeholders

Get a short, structured overview of inavitas PPC: what it does, main control modes, example use cases, and how it integrates with inavitas SCADA, APM, and EMS. Ideal for internal review or attaching to RFP discussions.

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APM – Asset Performance Management

Inavitas delivers an end-to-end energy stack for utilities, renewables, and energy-intensive businesses: platform software, field hardware, integrations, and expert services.

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