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QUICKLY MODULAR SOLAR PANELS
Triple-junction GaAs Solar Array is consiste Triple-junction GaAs Solar Array or solar panels in a certain way of electrical assembly Characteristics is high output power,high strong anti-radiation capacity,wide application range
Our 2 Million solar cells in space, Normal operation without any failure
This cell type is an GaInP2/GaAs/Ge on Ge substrate triple junction solar cell assembly (efficiency class 32%). The solar cell assembly is equipped with an discrete Si bypass diode, interconnectors and cover glass.
Triple-junction GaAs Solar Array
Features
Triple-junction GaAs Solar Array is consiste Triple-junction GaAs Solar Array or solar panels in a certain way of electrical assembly.Characteristics is high output power,high strong anti-radiation capacity,wide application range.
Applications
LEO,MEO,GEO and explorations of the spacecraft
Flight experience
satellites of SJ series ,satellites of GY series.
Each product we will provide a rigorous test report.
YIM provides 1U-6U cube satellite shelf-type GaAs solar panel products, and can be customized according to user needs. Micro-nano satellite solar panels, optional accessories: solar sensor, temperature sensor, magnetic torque device, MEMS gyroscope.
Material:
• Printed circuit board (PCB): Includes FR4 and multilayer ceramic plates.
• Aluminum-reinforced printed circuit board: Form PCB-Al-PCB, aluminum thickness by default 0.8mm;
• Kapton Aluminum: Aerospace Class Kapton, 6061 Aluminum.
Thickness specification:
• 1.6mm;
• 2.1mm;
• custom made.
1) solar panel (top / bottom)
SAP100 products for the 1U cubic star solar panel top / floor. Optional accessories: solar sensors, temperature sensors, magnetic torque, MEMS gyroscope.
(A) SAP100a type
SAP100a-type selection of products of solar cells, the use of aerospace products production process, high reliability, life of not less than 2 years.
SAP100a type 1U cube satellite top / floor
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Model |
SAP100a |
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Configuration form |
2S1P |
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Size (mm) |
98mm×98mm |
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BOL |
Voc（V） |
25℃ |
5.35 |
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Vmp（V） |
85℃ |
3.96 |
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Pmp（W） |
25℃ |
2.35 |
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Pmp（W） |
85℃ |
2.04 |
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EOL |
Voc（V） |
25℃ |
5.13 |
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Vmp（V） |
85℃ |
3.80 |
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Pmp（W） |
25℃ |
2.06 |
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Pmp（W） |
85℃ |
1.86 |
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Quickly modular solar panels
Rapidly modular solar panels (RAMS, Rapid Assembling Modular Solar-panle) with a thin carbon fiber - aluminum honeycomb board as a module structure, combined with carbon fiber - aluminum honeycomb frame structure, through a number of modules and frame assembly, you can achieve solar panels Of the rapid assembly and integration, both as a spacecraft solar array plate can also be used as a development board, the output power range of 15W ~ 530W. Modular solar panels can accommodate existing deployments and drive mechanisms with a total thickness of up to 23 mm.
Solar battery module RAMS-M19
4 unit frame RAMS-S4and solar module RAMS-AP4
6 unit frame RAMS-S6 and solar module RAMS-AP6
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Configuration form |
19S1P |
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Battery size（mm） |
40mm×80mm |
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Output voltage（V） |
34V（bus voltage 28~30V） |
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Module |
power（W） |
22W（25℃，MPPT）~15W（80℃，29V） |
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Size（mm） |
224mm×330mm（area 18234.5px2） |
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Weight（kg） |
0.062kg（with circuit 0.1448kg） |
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Area Specific power（W/m2） |
297.5W/m2（25℃，MPPT）~205.65 W/m2（80℃，29V） |
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Surface density（kg/m2） |
0.85kg/m2（with circuit 1.98kg/m2） |
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Mass ratio power（W/kg） |
149W/kg~102.2W/kg |
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Plate |
4 unit（RAMS-AP4） |
6 unit（RAMS-AP6） |
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Power（W） |
88W（25℃MPPT）~60W（80℃，29V） |
132W（25℃MPPT）~90W（80℃，29V） |
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Size（mm） |
448mm×662mm |
672mm×662mm |
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Weight（kg） |
0.59kg（with circuit 0.93kg） |
0.89kg（with circuit 1.4kg） |
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Area Specific power（W/m2） |
296.7 W/m2（25℃，MPPT）~202.3 W/m2（80℃，29V） |
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Surface density（kg/m2） |
1.99kg/m2（with circuit 3.1kg/m2） |
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Mass specific power（W/kg） |
94.9W/kg（25℃，MPPT）~64.5W/kg（80℃，29V） |
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Cycle |
delivery cycle T0 + 3month, supply capacity 20FM / month |
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Our solar cell is produced under european standard ECSS.
Space Assemblies are space solutions with a higher integration level. Based on our high-efficiency solar cells of the 28% or 32%-Advanced class, the assemblies are additionally equipped with cover glasses and interconnectors.
The cell dimensions as well as the integrated bypass diode are the same as for the bare solar cells. The cover glass covers the whole area of cell and is fixed by bonding with a transparent adhesive onto the front side of the solar cell. The interconnectors are covered with silver, fixed by a sophisticated welding process and designed for LEO, MEO and GEO Missions. All used materials and components are space-qualified. In addition to our standard Solar Cell Assemblies, YIM SPACE offers various possibilities of customized solutions on individual requirements.
Solar cell type: SC-3GA-PCB
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