Astradyne

Astradyne is an American small satellite company developing advanced solar array platforms and satellite buses for high-power commercial and government missions. The company focuses on delivering modular, scalable power solutions that address the growing energy demands of modern satellite payloads.

Astradyne's Solar-X, Solar-Y, and Solar-Z product lines offer configurable solar array assemblies optimised for different orbit regimes and power levels. The systems use high-efficiency multi-junction solar cells mounted on lightweight composite substrates, deployed via heritage-qualified hinge mechanisms.

The company's high-power satellite platform integrates the solar array, power conditioning, and bus structure into a single delivered unit, simplifying integration for payload providers and operators. This integrated approach reduces mission risk and schedule by eliminating the need for complex interface management between separate suppliers.

Astradyne is targeting the commercial satellite market including VHTS (very high throughput satellites), direct-to-device applications, and government missions requiring high-power payloads in geostationary and medium Earth orbits.