Ultra-reliable battery systems for aerospace
Excellion is a Munich-based company that develops and produces ultra-reliable battery systems for aerospace applications, focused on satellite and launch vehicles batteries.
Transforming advanced automotive battery technology into space-grade systems, we introduce high-performance and economically efficient solutions to the global space industry.
Our mission
Powering the tracking of
Earth's most critical issues
We have only one planet Earth. Let’s protect it better with the next generation of eyes in the sky.
We build the battery systems for them - with less weight, higher performance and better economics.
Product
MicroEnergy battery series
Modular Nano- (CubeSat) and MicroSatellite battery system with best-in-class performance
First MicroSat battery with extensive tested ageing quantification
Exceptionally light & small:
72 Wh in 351 g (205 Wh/kg), 216 Wh in 3/4 U (CubeSat unit volume).
State-of-the-art battery chemistry
Developed with pilot customer & ESA
Our Network
Supported by:
