SADE Innovations Partnering with Rebelvolt at Griffin Tech Days (GTD) ❄️🇫🇮

SADE Innovations is partnering with Rebelvolt at Griffin Tech Days (GTD), taking place in the Rovajärvi training area on 9–13 February 2026. 🤝

Griffin Tech Days is the Finnish Special Forces’ arena for testing and evaluating technology and equipment in real cold and arctic conditions. The 2026 event focuses on conducting and supporting special operations in the Arctic environment, where a light footprint and field-ready reliability are key. 🏔️⚡

At GTD, Rebelvolt will showcase its emission-free e-Generator, a mobile battery-based power solution designed for situations where grid connection is unavailable or electricity supply is limited. Silent operation, reduced fuel dependency, and reliable energy anywhere make it an ideal solution for demanding environments. 🔋🌍

SADE Innovations has supported Rebelvolt by designing and implementing the user interface and key integrations for the e-Generator display, including battery management and inverter integrations, local sensor connections (such as GPS and temperature), and telemetry data collection and storage. The system provides real-time information on location, status, and capacity, and is ready to be integrated into fleet and situational awareness systems. 📡


If you happen to be in Rovajärvi (which is not exactly “on the way” for most people 😄), come and check out the live demo — a working prototype where the functionality and interfaces are already in place, even though the physical design is still under final development!


Rebelvolt team on-site: Lari Mätikkömäki, Mikko Turunen, Joonatan Törmanen, Ate Korkalainen
SADE team on-site: Jesse Juuti, Tommi Juuti