Battery boxes; Battery charge devices; Battery chargers; Charging appliances for rechargeable equipment; Lithium ion batteries; Photovoltaic cells; Photovoltaic cells and modules; Photovoltaic solar modules for production of electricity; Rechargeable batteries; Rechargers for electric accumulators; Renewable battery system to provide backup power; Solar-powered battery chargers; Solar batteries; Solar panels for the production of electricity; On and Off-grid energy supply systems comprised of...