SELPRO – From Fan Control to Intelligent HVAC&R System Management.

About Us

Founded in 1978, SELPRO is an Italian company specialising in the development of electronic technologies and solutions for controlling AC and EC fans in HVAC&R applications.

Based in Bagnolo Mella, in the province of Brescia, Italy, the company designs controllers for AC and EC motors, combining hardware and software expertise to meet the requirements of commercial and industrial refrigeration.

With extensive experience in the HVAC&R sector and an ongoing commitment to research and development, SELPRO develops efficient, dependable and customisable solutions.

Who Our Solutions Are Designed For

SELPRO serves OEM manufacturers, design engineers, system integrators and installers operating in commercial and industrial refrigeration.

Our main applications include:

• Remote condensers: Fan control to optimise heat exchange and condensing conditions.

• Dry coolers: Fan speed regulation and management of adiabatic cooling systems.

• Chillers and refrigeration units: Electronic control systems that adjust fan operation to actual operating requirements.

• Fan Grid systems: Coordinated management of multiple fans in industrial applications.

• Industrial cooling systems: Fan control devices designed for integration with monitoring and supervisory systems.

SELPRO also supports installers and maintenance professionals by providing streamlined configuration solutions and diagnostic tools.

What We Offer

SELPRO designs and develops electronic control systems and software solutions for AC and EC fans in HVAC&R applications. From fan speed regulation to digital communication, our technologies address the needs of OEM manufacturers, system integrators and installers, supporting initial configuration, diagnostics and maintenance.

Our product range includes:

• AC and EC fan controllers: Electronic solutions for fan speed regulation, using control technologies designed for different motor types and applications.

• Digital interface for EC fans: A Modbus communication system featuring dedicated connections to individual fans, compatibility with different fan manufacturer protocols and access to per-fan diagnostic data.

• Wet & Dry systems and Serie Q electrical control panels: Solutions for integrated fan and adiabatic cooling management, including electrical control panels engineered to meet specific application requirements.

• Configuration and diagnostic software: Tools for device configuration, parameter management, monitoring, diagnostics and technical service operations.

Alongside its standard product range, SELPRO develops customised solutions in close collaboration with OEM manufacturers, combining hardware, firmware and software expertise to meet specific application and integration requirements.

Distribution and Technical Support

SELPRO operates in Italian and international markets, working closely with refrigeration equipment manufacturers, fan system suppliers and system integrators.

The company supports customers in selecting the appropriate controllers and defining configurations suited to their specific applications, providing technical assistance during integration, installation, commissioning and operation.

Dedicated software tools are also available for device configuration, diagnostics and monitoring, supporting maintenance and service activities.

Commitment to Innovation and Sustainability

SELPRO continuously invests in research and development to advance electronic control technologies for refrigeration and cooling systems.

Our EC motor control solutions, digital communication interfaces and adiabatic system controllers allow fan operation to respond to actual operating conditions, helping reduce unnecessary energy consumption.

Particular attention is given to developing durable electronic devices, reducing installation and commissioning complexity, and improving the control and diagnostics of fan systems.

Our goal is to contribute to the evolution of commercial and industrial refrigeration through more efficient, flexible control technologies that support responsible energy and resource management.