$ASTI The seamless integration of our award-winning solar technology allows for increased flight time, and its superior power-to-weight ratio keeps your vehicle light. Engineered for optimal performance in sub-zero temperatures and minimal sunlight, our ultra-lightweight and thin PV is an ideal fit for deep space exploration.

High-Powered, Space-Compatible
PV Built-In Redundancy
Environmentally Sealed
Monolithically-Integrated Large-Area Module
Complete Customized Solutions at 270V and Greater
Ready for Large Volume Production

https://www.ascentsolar.com/space.html