Azelio is a Swedish cleantech company specialized in energy storage. The company's product is a long duration storage solution that provides 13 hours of power production when fully charged. The thermal energy storage is a Phase Change Material that is melted with the input electricity to be stored (energy is saved as latent heat). Whenever needed, power is produced through a heat engine that transforms the stored heat into electricity. The engine rated capacity is 13kW, which makes the technology highly scalable and modular, and therefore cost-competitive from a very small scale up to larger project sizes.More info is available at :
azelio.com