Students at the Dutch Delft Technical University developed their successful Nuon Solar Cars including their Nuna5 and Nuna8 models based on innovation One of their innovations is the use of a Stat-X system built into their battery system. Their Nuna8 car became the champion of the Bridgestone World Solar Challenge 2015 in Australia.
See:
https://www.youtube.com/watch?v=4W2rUWesxtQ
The Stat-X system was provided by Protec Brandbeveiliging B.V. in the Netherlands