Visual Overview
Technical Details
Comprehensive specifications and technical information
Solar Arrays for Spacecraft - Comprehensive Solar Power Solutions
Our Solar Arrays for Spacecraft include both Flexible Solar Wings and Rigid Solar Arrays, providing versatile energy solutions for a range of space applications. These solar arrays are designed to meet diverse energy requirements, from lightweight modular designs to high-stiffness, expandable solutions, suitable for various satellite and spacecraft missions.
Product Features
The solar array has been successfully applied in manned spaceflight, deep space exploration, communication, navigation, and remote sensing fields. We provide a range of power from 100W to 10000W, tailored to different needs, offering high-performance and high-reliability solar arrays for more than 400 satellites/ships.
Applications
- Customizable Solar Arrays: Products are customizable for different power requirements and usage scenarios.
Partners
At present, our solar arrays are used in manned spaceflight, deep space exploration, communication, navigation, and remote sensing fields. Our high-performance solar arrays have powered over 400 satellites/ships.
Parameters
| Product Type | Body-mounted solar arrays | Rigid solar arrays | Semi-rigid solar arrays | Flexible solar arrays | Fully flexible solar arrays |
|---|---|---|---|---|---|
| Key Performance Parameters | |||||
| Cell Efficiency | 28% ~ 32% | 28% ~ 32% | 28% ~ 32% | 28% ~ 32% | 28% ~ 32% |
| Specific Power Ratio | ’, ‘80 ~ 100W/kg’, ‘90 ~ 100W/kg’, ‘150 ~ 100W/kg’, ‘>400W/kg | ||||
| Volume Specific Power Ratio | ’, ‘3.3 ~ 4.1kW/m³’, ‘3.5 ~ 4.5kW/m³’, ‘11.7 ~ 18.4kW/m³’, ‘>26kW/m³ | ||||
| Voltage Range | 28V ~ 42V | 28V ~ 42V | 28V ~ 42V | 28V ~ 42V | 28V ~ 42V |
| Operating Temperature | -170°C ~ +145°C | -170°C ~ +145°C | -170°C ~ +145°C | -170°C ~ +145°C | -170°C ~ +145°C |
| Working Environment | |||||
| Application Orbit | LEO, GEO, IGSO, deep space exploration | LEO, GEO, IGSO, deep space exploration | LEO, GEO, IGSO, deep space exploration | LEO, GEO, IGSO, deep space exploration | LEO, GEO, IGSO, deep space exploration |
| Working Temperature | -175°C~110°C | -175°C~110°C | -175°C~110°C | -175°C~110°C | -175°C~110°C |
Types of Solar Arrays
Flexible Solar Wings
The Flexible Solar Wings are perfect for next-gen flat-panel satellites, designed with rigid battery circuits, flexible substrates, and advanced deployment mechanisms. They are ideal for satellite networking, deep space exploration, and mass production due to their lightweight and highly modular structure.
- High Storage: Achieves a volume-to-power ratio 8 times higher than traditional rigid wings.
- Lightweight: Up to 175% lighter than traditional rigid wings.
- Modularity: Modular component design for easy mass production.
- Advanced Deployment: Includes reel-type versions optimized for space-saving and efficient energy output.
Rigid Solar Array
The Rigid Solar Array consists of a solar cell array, substrate, expansion drive mechanism, and unlocking mechanisms. It supports different expansion modes, including body mounting, single folding, and multiple folding, making it adaptable to the in-orbit energy supply requirements of different types of space vehicles.
- High Stiffness: Designed for high stability and reliability during deployment.
- Multiple Expansion Modes: Supports body mounting, single folding, and multiple folding for diverse spacecraft applications.
- Rapid Deployment: Ensures quick and reliable energy availability during critical missions.
For more information about our Solar Arrays and how they can support your spacecraft energy needs, please contact us.
Frequently Asked Questions
Common questions about Solar Arrays for Spacecraft - Comprehensive Solar Power Solutions
What missions is this product suitable for?
Designed for LEO, GEO, IGSO, and deep space exploration missions across 100W to 10kW power requirements. Successfully deployed in manned spaceflight, deep space exploration, communication, navigation, and remote sensing applications, powering over 400 satellites with proven operational heritage.
How does this product compare to related products?
Comprehensive portfolio offers five array types from body-mounted to fully flexible configurations. Superior specific power ratios (80->400W/kg) and volume-specific power (3.3->26kW/m³) outperform conventional solar arrays, with uniform high efficiency (28-32%) across all configurations.
What are the key technical advantages?
Exceptional temperature tolerance (-175°C to +145°C) ensures reliable operation across all space environments. High-efficiency solar cells (28-32%) with proven space heritage provide maximum power generation. Customizable configurations meet specific mission requirements with scalable power outputs.
How does it integrate with other systems?
Standard voltage range (28V-42V) enables seamless integration with spacecraft power systems. Multiple deployment modes and mounting options accommodate various spacecraft platforms. Compatible with both flexible and rigid array configurations for versatile integration with different mission architectures.
What support and documentation is available?
Complete technical documentation includes detailed specifications for all five array types, performance parameters, and integration guidelines. Our engineering team provides mission-specific configuration support, power system optimization, and deployment assistance to ensure optimal performance for your specific spacecraft requirements.