Semi-Solid State Battery for High Altitude Platforms: Stratospheric Day-Night Energy Budgeting, Low-Pressure Thermal Design, and Multi-Week Endurance Cycling

Semi-Solid State Battery for High Altitude Platforms: Stratospheric Day-Night Energy Budgeting, Low-Pressure Thermal Design, and Multi-Week Endurance Cycling

Bykarl

I have spent the last four years building lithium battery packs for aircraft that never land. Not passenger jets — high altitude platform stations (HAPS):…