Battery charge devices; Plug connectors; Battery packs; Inverters; Batteries and battery chargers; DC/AC power converters; Cable connectors; Batteries; Photovoltaic cells; Solar batteries; Battery performance monitors; Battery monitors; Electronic controllers for use with power converters; Lithium phosphate batteries; Lithium iron phosphate batteries; Battery boxes; Battery cables; Lithium ion batteries; Electric connectors; Solar panels for the production of electricity