1.5U Solar Panel X/Y

EnduroSat's 1.5U Solar Panel X/Y utilizes three highly efficient triple junction solar cells. The solar panel supports multiple integrated sensors and it is fully compliant with the CubeSat standard. The high power generation capabilities, radiation and temperature resilience ensure smooth space operations.

Features:

  • Efficiency 29.5%
  • Triple Junction Solar Cells InGaP/GaAs/Ge for Space Applications
  • Internal By-pass diode for reverse bias protection
  • Fully qualified under ESA Standard ECSS E ST20-08C for LEO and GEO orbit
  • High Radiation Resistance
  • Multiple panels can be connected in series or parallel
  • Plated, countersink mounting holes with ground connection
  • Available with integrated magnetorquer (MTQ)
  • X/Y side solar panel mass: 65g (79g with MTQ)

Includes:

  • Cover glass
  • Sun Sensor
  • Gyroscope (optional)
  • Plated, countersink mounting holes with ground connection
  • Packed in a custom box
  • 5 hours of engineering support
  • Full warranty
  • Technical information (Datasheet)

Qualification:

Fully qualified under ESA Standard ECSS E ST20-08C for LEO and GEO orbit

Space qualification tests are performed on the Qualification Engineering Model. Qualification test levels and duration will follow the ESA standard ECSS-E-ST-10-03C and GEVS: GSFC-STD-7000A.

Specifications
Efficiency:
29.5 %
Solar Cell Thickness:
150 μm ± 20 μm
Solar Cell Mass:
81-89 mg/cm^2
Temperature Sensor Accuracy:
(±1.5°C from -25°C to 85°C) ; (±2.0°C from -55°C to 125°C)
Maximum Voltage:
6.99 V (3.61 W) or 4.66 V (3.21 W)
Maximum Current:
up to 688mA or up to 517mA
PCB Thickness:
1.6 mm
Mass:
65g (79g with MTQ)
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