Systems and methods in accordance with various embodiments of the invention provide a photovoltaic concentrator tile for a space-based solar power (SBSP) system including constituent components thereof. In a number of embodiments, the photovoltaic concentrator tile include a one photovoltaic cell, a reflector, a power transmitter and circuitry configured to perform a variety of control functions. Embodiments also provide compactible structures, materials for improving thermal emissivity, and methods and mechanisms for manufacturing and using these components.