Patent attributes
A compact, autonomous, solar-powered, modular and aesthetic light fixture that produces useful light levels for general illumination, and includes a housing, photovoltaic cells configured to receive sunlight proximate an upper portion of the housing, concentrating optics at least partially covering the photovoltaic cells, a light source configured to emit light from the housing, an energy storage device to receive energy from the photovoltaic cells and to provide energy to the light source, an electronic energy management system for controlling charge associated with the photovoltaic cells, the energy storage device and the light source. The light fixture can be rotated 360° to accommodate any solar irradiation while sustaining a consistent appearance, it can accommodate a variety of mounting conditions, and it can be combined to form lighting systems in a variety of configurations.
