1. PPCU (Power Control and Management Unit)
Core Technologies
High‑Precision Pulse Power and Active Compensation
Next‑Generation GaAs Solar Cells for Satellites
Technical Features
Simplified Topology, Low Cost
Multiple Redundancy Backup, High Reliability
2. GaAs Space-Grade Solar Panel
Gallium arsenide (GaAs) space-grade solar panels utilize a multi-quantum well (MQW) structure, achieving 32.9% conversion efficiency.
Core Technologies
Multi-Quantum Well Structure: Utilizing InGaAs/GaAsP multi-layer quantum wells to precisely engineer band structures, enhancing photon absorption and carrier collection efficiency.
Band Engineering Optimization: Staggered conduction and valence band design extends spectral response and significantly improves photoelectric conversion.
