Battery charge devices; Crystalline silicon photovoltaic cells; Crystalline silicon solar cells; Monocrystalline silicon photovoltaic cells; Photovoltaic solar panels for the production of electricity; Silicon solar cell material for electricity generation incorporated into pavement materials; Solar batteries; Solar cells; Solar panels for production of electricity; Solar panels for the production of electricity; Solar-powered battery chargers; Solar-powered rechargeable batteries; Solar rech...