GaAs end edge solar panel with coils
SPUTNIX
A GaAs solar panel with a built-in electromagnetic coil designed for CubeSat top/bottom edges, with a central aperture for sun sensors or small payloads (SXC-SGE-03).
Technical specifications
- Model
- SPUTNIX SXC-SGE-03
- Feature
- Compatible with SPUTNIX SXC1 and SXC3 CubeSat frames
- Feature
- Diode protection circuit
- Feature
- Built-in planar coil
- Feature
- Scalable power and coils using several panels
- Dimensions
- 98 x 98 x 10 mm (1.8mm thickness w/o connector) (±0.2mm)
- Mass
- 37 ± 3 g
- Interfaces
- Hirose GT8E connectors, scalable
- Cell type
- GaAs
- Open Circuit Voltage (Voc)
- 5.0...5.5 V
- Short Circuit Current (Isc)
- 480-520 mA
- Voltage at max. Power (Vmp)
- 4.3...4.7 V
- Current at max. Power (Imp)
- 440-480 mA
- Efficiency
- 28%
- Coil equivalent area
- 1.9 m2 (typ.)
- Coil resistance
- 230-260 Ohm
- Operating temperature range
- -30...+50°C
- Storage temperature
- -40..+60°C
- Mechanical vibration
- 10g (request full test report)
- Mechanical shock
- 50g (request full test report)
About
The SPUTNIX Solar panel uses GaAs photo-electric converters and has a built-in electromagnetic coil. The panel is suitable for the top and bottom edges of CubeSats and has a built-in electromagnetic orientation coil. There is a 13 mm diameter aperture at the panel center with M2 mount holes for sun sensors or small payloads.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
