controls are our passion

Exotronic GmbH

Fuel Cell Systems

As the world’s leading electrolysis company, Sunfire is bringing a fuel cell system onto the market which supplies energy and heat for residential buildings, commercial applications or self-sufficient solutions. We were early adopters and have now been developing control units for the highly complex systems in close collaboration with them for 10 years now.

As a gas-powered device, costly certificates are required to launch it on the market. The focus of the analysis was the control unit. Certification was successfully concluded in 2021.

Control unit for SUNFIRE-HOME
ID 4521

Order development

Regulation of the complex high-temperature fuel cells

Galvanically isolated measurement inputs

15 temperature measurement inputs

A total of 30 analogue and digital inputs and outputs

PWM control

3 integrated pressure measurement connectors

2 integrated bus systems

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