Solar Panels & Arrays — Space Hardware Marketplace

Solar Panels & Arrays

ROSA (Roll-Out Solar Array)

DSS (Deployable Space Systems, Redwire)

• Deployment mechanismStrain-energy deployment via flexible composite booms; motorless roll-out
• Configuration: Diamond8.6 m deployed length, 36 kg mass, 3.3 kW BOL power
• Configuration: Sapphire21.2 m deployed length, 160 kg mass, 12.9 kW BOL power

Redwire's ROSA is a scalable, flexible, roll-up solar array that deploys via stored strain energy rather than motors,…

Solar Panels & Arrays

4G32-Advanced Quadruple-Junction Space Solar Cell

Azur Space Solar Power

• Cell typeAlInGaP/AlInGaAs/InGaAs/Ge on Ge substrate, upright metamorphic quadruple-junction
• Efficiency class32% (BOL, AM0)
• EOL efficiencyUp to 28.5% (1E15 cm⁻² 1 MeV electron fluence, AM0)

AZUR SPACE's flagship 32%-class quadruple-junction GaAs-based space solar cell, offering best-in-class beginning-of-life and end-of-life power output for satellite…