The Fold-Out Solar Arrays (FOSA) from ExoTerra Resource, LLC is a Satellite Solar Panel with a specific power of 140 W/kg and a stowed power density of 0.17 kW/m³. This modular system includes power processing, power distribution and battery regulation, energy storage, and full-rotation single-axis gimbals. It features high impulse, radiation tolerant propulsion system that expands the mission potential by allowing them to attain and maintain targeted orbits. This solar array requires a voltage range of 28-150 V and an array power output range of 75-300 W. It has a mass per wing of 1.07 kg and measures 354 x 71 x 98 mm. This solar arrays are designed to improve the power capability of CubeSats and microsatellites.