Si Solar panel with Coils (end edge)
Glavkosmos
A silicon solar panel for satellites, featuring built-in electromagnetic coils for stabilization and a robust mechanical design. It provides electrical power and can assist with spacecraft orientation.
Key figurescomparable across the catalogue
- Mass
- 0.032 kg
- Largest dimension
- 98 mm
- Design life
- 1 years
- Lead time
- 2 months
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Year of release
- 2017
- Design life
- 1 years
- Lead time
- 2 months
- Flight qualification of the product
- No
- Possibility to adapt the product to customer requirements
- No
- Dimensions (w/o connector)
- 98 × 82.6 × 1.7 mm
- Mass
- 32 g
- Interface
- Hirose GT8E connectors, scalable
- Open circuit voltage (voc)
- 5.4 V
- Short circuit current (isc)
- 330 mA
- Voltage at max. power (vmp)
- 4.4 V
- Current at max. power (imp)
- 260 mA
- Efficiency
- 18 %
- Coil equivalent area (typ.), m²
- 1.9
- Coil resistance, ohm
- 200
About
The Si Solar panel with Coils (end edge) serves as the electrical power source for satellites. It incorporates built-in electromagnetic coils that can be utilized for the orientation and stabilization system of the device. The panel was released in 2017 and has a guaranteed service life of 1 year, with an estimated production/delivery time of 2 months. It is not flight-qualified and cannot be adapted to customer requirements. Key features include a robust mechanical design with a protective cover, compatibility with SPUTNIX and ISIS CubeSats structures, a super-diode protection circuit, and a built-in planar coil. The design allows for scalable power and coils by using multiple panels. Each item comes with a calibration report. Additionally, the panel has a 13 mm diameter aperture at its center with M2 mount holes, suitable for sun sensors or other payloads.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.