Rebelvolt is a Finnish company specialized in emission-free energy storage. The company was founded in 2023. ​ Rebelvolt is based on the heritage of 10 years old company Nordic Energiatekniikka Oy. The founder of Rebelvolt - Mr Pekka Karppanen - is the leading expert of LiFePO4 battery technology in Finland. ​ Together with experienced co-founders mr Karppanen is ready to take the next steps in developing Rebelvolt into the market leader of Emission-Free Generators and Property Batteries.