FSP1U: 1U Multifunction Fixed Solar Panel
From €1,500
The EXA FSP1U is a 2.5W multifunction solar panel integrating an embedded magnetorquer, sun sensor and temperature sensor into a panel attached to the CubeSat structure, just as any other solar panel.
Availability: 8 weeks
Includes:
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ICD
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User Manual
FEATURES
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2.5W total power using UTJ 80x40 solar cells
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Bypass and blocking diode integrated
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MT02 magnetorquer embedded (Optional)
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Sun sensors and temperature sensors embedded (Optional)
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Designed for LEO missions and requirements
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Manufactured according to space standards and custom mission design
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Functional, performance, thermal bake out and vibration tests provided with documentation.
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Discounts for complete mission sets
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Compatible with ISIS and Pumpkin Structures
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Compliant to CubeSat Standard
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Compatible with QuadPack and ISIPOD Launch Adapters
DOWNLOADS
PERFORMANCE
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Supply Voltage: 4.5V to 5.2V @2.5W
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2A@20V blocking diode integrated
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Bypass diodes in each cell (x2)
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Cell Efficiency: >30%
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(Optional) Embedded Magnetorquers MT02:
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Working Voltage: From 1.25V to 5.5V
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Working Current: From 100mAh to 1000 mAh
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Nominal Magnetic moment: >0.14 Am2
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Saturation Magnetic moment: >0.48 Am2
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Linearity: +/- 4% across operating design range
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Residual moment: <0.0075 Am2
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Torque: 3.66 µNm @ 3.2 mTesla (1U mass)
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Angular acceleration: 1.75 Rad/sec-2 (1U mass)
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B-center = 4.4 Gauss @5V
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B-corners = 9.5 Gauss @5V
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Typical resistance: 7.0 to 7.2 ohms @ 25°C
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Random Vibration: 16g rms
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(Optional) Sun Sensor:
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Analog, GPIO, 5 to 16V
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Linear response range from 0.2V to 5V
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Working current: 50 mA
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Working FOV: 65 degrees H/V
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(Optional) Temperature sensor:
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Analog, GPIO, 4 to 12V
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Linear response range from 0.3V to 1.5V
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Working current: 80 mA
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Working temperature: -50C to 125C
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PROPERTIES
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Mass: 20 grams
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Panel Thickness: 1.0 mm
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Operating Temperature: -80 °C to +130 °C
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Radiation Tolerance: 4 years minimum in LEO
MATERIALS
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Panels: FR4-Tg180
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Cell Material: GaAs UTJ
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Cell Interconnector: Invar Silver plated
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Interfaces:
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Custom choice, normally 4 Molex PicoBlade inline 3 and 2 pin connector with gold plated contacts.
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PTFE (Teflon) space grade cables, single strand, silver plated copper (AWG26, AWG24).
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TESTS
All panels are provided with tests reports regarding:
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Continuity isolation between cells and substrate
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No cracks warranty
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Thermal Bake out (10E-7 mbar @ 50C for 24 hours)
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Full vibration test for Falcon 9, Vega, Electron, Soyuz, Dnepr, and Long March 2D
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QT and AT is performed on the unit to be shipped
PROVIDER:
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