QC

Electrical connectors; electric junction boxes; electric plugs; electric couplings; electrical connector for energy storage system; electrical fuse connectors for photovoltaic applications; electrical connectors, namely, direct current and alternating current connector for inverter; electrical connectors, namely, branch connector; electrical connectors for photovoltaic panels; electric current switches, namely, direct current isolator switches for solar inverters and photovoltaic systems; poly-crystalline solar module for production of electricity; solar batteries