How can retractable solar array models contribute to Mission Enabling Technologies?

Develop reliably retractable solar array models. Demonstrate that these methods can contribute to mission-enabling technologies of NASA Technology Area 3: Space Power and Energy Storage by prototyping concept models which have low mass, low stowed volume, and high strength and stiffness.

What is a retractable solar array?

To maximize energy efficiency, retractable solar arrays are engineered with high-efficiency solar cells and reflective coatings that reduce thermal load. The ability to reposition these arrays helps maintain optimal orientation towards the sun, thus enhancing their power-generating capacity.

Can retractable roofs be used for PV panels?

The use of building-integrated photovoltaic (PV) systems in the form of retractable roofs is an alternative option to existing installations without tracking systems (NT) or horizontal single-axis tracking systems (HSAT). This paper presents a retractable roofing module intended for the installation of PV panels.

Are solar arrays the future of power generation in space?

Recent advancements in solar array technology are revolutionizing power generation in space. These new designs are vital for longer missions, offering improved efficiency, durability, and adaptability in the harsh conditions of space.

What is a roll-out solar array?

Roll-Out Solar Arrays (ROSA) are an alternative to existing solar array technologies. These arrays are a compact design, more affordable, and offer autonomous capabilities that can enhance a wide spectrum of scientific and commercial missions, from low-Earth orbit all the way to interplanetary travel.

What is a solar array system architecture?

The solar array system architecture involves the arrangement of individual solar cells, the integration of panels into arrays, and the inclusion of mechanisms to deploy, retract, and track the sun. Two primary types of solar panel technologies are rigid panels and flexible arrays.