This original cooling fan module for Fronius IG Plus inverters is a dedicated component designed to ensure proper heat dissipation inside photovoltaic inverters.

In Fronius IG Plus series, cooling is managed through controlled forced ventilation, where variable-speed fans maintain optimal operating temperatures, improving both efficiency and system lifespan.

The module shown includes a complete assembly:

• Axial cooling fan

• Shaped plastic air duct / cover

• Pre-wired cable for internal connection

• Mounting base for integration inside the inverter

The engineered airflow housing directs air precisely over internal heat sinks, a typical Fronius design feature that enhances cooling efficiency while helping reduce dust contamination.

⚙️ Technical Features

Compatibility: Fronius IG Plus photovoltaic inverters
Type: Axial fan with air duct (ventilation module)
Cooling system: Forced ventilation
Function: Heat dissipation of internal electronic components
Wiring: Integrated cable for internal connection
Material: High-temperature resistant engineering plastic
Mounting: Internal panel mounting inside inverter

🔧 Operation

• Air is drawn in and directed across internal heat sinks

• Fan speed is automatically regulated by the inverter

• Maintains stable operating temperature to:
  ✔ Improve efficiency
  ✔ Reduce thermal stress
  ✔ Extend component lifespan

🏭 Applications

Ideal for:

✔ Fronius IG Plus photovoltaic inverters
✔ Maintenance and repair operations
✔ Replacement of worn or faulty fans
✔ Residential and industrial PV systems