Grunasol International Its companies, products and services focus on the future of humanity, including environmental protection, energy and everyday life. These include :  GrunaHome(Smart Home, Household charging pile，Intelligent electric appliance，Intelligent door lock, etc.);

Grunasol(Self-production and self-sale of energy 0 emissions 0 grid);

GrunaInstallation(Professional certified installation team);

GrunaLab(Laboratory)