4MW of Power Delivered
Space Solar Cells/CICs
Space Solar Cells
Solar cells optimized for all space missions and are fully space qualified.
Z4J – SolAero’s Newest Space Solar Cell Technology
- 4-junction n-on-p solar cell on germanium substrate
- Superior radiation hardness and temperature performance compared to other Germanium based solar cells
- 30.0% Minimum Average Efficiency for a typical GEO Telecom Mission, Z4J produces ~7% greater EOL power than ZTJ
- Qualification and characterization to AIAA S-111 2014 Standards in progress
ZTJ Family of Triple-Junction Solar Cells
Solar cells optimized for all space mission and are fully space qualified and characterized to AIAA S-111 & AIAA S-112 Standards.
ZTJ-Ω Triple-Junction Solar Cells
- 30.2% Minimum Average BOL Efficiency
- Optimized for Low Earth Orbit (LEO) Missions.
ZTJ Standard Triple-Junction Solar Cells
- 29.5% Minimum Average BOL Efficiency
- SolAero’s Heritage Radiation-Hard Solar Cell Architecture
- Excellent Performance under LILT (Low-Intensity Low-Temperature) Conditions
ZTJ+ Triple-Junction Solar Cells
- Comparable BOL Efficiency to ZTJ
- Optimized for High-Radiation Space Environments
IMM-α Inverted Metamorphic Space Solar Cell
- 32.0% Minimum Average BOL Efficiency
- Highest Performance Radiation-Hard Space Solar Cell in Production
- Superior Performance under LILT (Low-Intensity Low-Temperature) Conditions
- Space Qualification & Characterization to AIAA-S111-2014 in progress
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