Chargers for batteries; Circuit boards provided with integrated circuits; Crystalline silicon solar cells; Microcontrollers for internet of things (IoT) enabled devices; Photovoltaic cells; Photovoltaic cells also including a solar thermal collector sold as a unit; Photovoltaic solar modules for production of electricity; Photovoltaic solar panels for the production of electricity; Solar batteries; Thin-film solar (TFS), vertical axis wind turbine (VAWT) and Hybrid TFS VAWT off-grid power and...