宇宙用軽量太陽電池市場レポート：動向、予測、競合分析 (2031年まで)

世界の宇宙用軽量太陽電池市場の将来性は有望で、低軌道、中軌道、静止軌道、高度楕円軌道、極軌道の各市場での機会が期待されています。世界の宇宙用軽量太陽電池市場は、2025年から2031年にかけてCAGR 8.2％で成長すると予想されています。この市場の主な促進要因は、通信用衛星打ち上げの増加、高効率太陽電池の需要の高まり、宇宙探査への投資の増加です。

• Lucintelの予測によると、種類別ではガリウムヒ素が予測期間中に最も高い成長を遂げる見込みです。
• 用途別では、極軌道が最も高い成長が見込まれます。
• 地域別では、アジア太平洋が予測期間中に最も高い成長が見込まれます。

宇宙用軽量太陽電池市場の新たな動向

宇宙用軽量太陽電池市場は、新素材、製造技術、宇宙探査の需要に牽引され、大きな変革期を迎えています。いくつかの新たな動向が業界の将来を形成しており、効率、耐久性、費用対効果の改善に焦点が当てられています。これらの進歩により、様々な宇宙用途の太陽電池の性能向上が期待されます。

• 先進的な薄膜技術：薄膜太陽電池は軽量で柔軟性があるため、その採用が増加しています。研究者は、エネルギー吸収と効率を高めるために、多層薄膜構造を開発しています。この技術は、地球低軌道や深宇宙ミッションでの発電を向上させています。
• ペロブスカイト型太陽電池：ペロブスカイト型太陽電池は、その高いエネルギー変換率と費用対効果で注目を集めています。科学者たちは、宇宙環境での長期使用に向けて、これらの材料の安定化に取り組んでいます。従来の多接合太陽電池を補完する可能性があり、現在進行中の研究の重要な焦点となっています。
• フレキシブルでロール可能なソーラーパネル：フレキシブルでロール可能な太陽電池パネルの開発により、より効率的な宇宙船設計が可能になりつつあります。これらのパネルは簡単に折り畳んで展開できるため、打ち上げ重量やスペース上の制約が軽減されます。衛星コンステレーションや宇宙ステーションの用途に特に有用です。
• 耐放射線材料：放射線被ばくに対する太陽電池の耐久性を高めることは、主要な研究分野です。科学者たちは、宇宙用ソーラーパネルの寿命を延ばすために、放射線硬化材料を取り入れています。これらの進歩は、宇宙放射線に長時間さらされることが課題となる深宇宙ミッションにとって極めて重要です。
• 宇宙ベースの太陽光発電システム：宇宙をベースとした太陽光発電の概念は、ワイヤレス・エネルギー伝送に焦点を当てた取り組みにより、勢いを増しています。研究者たちは、宇宙空間で太陽エネルギーを収穫し、それを地球に伝送する方法を模索しています。この技術は、地上のアプリケーションに継続的で再生可能なエネルギー源を提供する可能性があります。

宇宙用軽量太陽電池市場は、先端材料と革新的な設計によって進化しています。こうした動向は、エネルギー効率、耐久性、適応性を向上させ、将来の宇宙ミッションや宇宙ベースのエネルギー・ソリューションを支えています。

宇宙用軽量太陽電池市場の最近の動向

宇宙用軽量太陽電池市場の最近の動向は、効率、耐久性、製造プロセスの改善に重点が置かれています。材料とエネルギー伝送技術の革新が、宇宙ベースの太陽光発電の将来を形成しています。こうした進歩により、太陽エネルギーは人工衛星、深宇宙ミッション、惑星間探査の実現可能性が高まっています。

• 多接合太陽電池の開発：多接合太陽電池は、記録的な効率レベルを達成し、発電能力を高めています。この太陽電池は多層膜を使用し、より広い範囲の太陽光を取り込むため、宇宙での応用に理想的です。その性能の向上は、長期の宇宙ミッションを支えています。
• フレキシブル・ソーラーパネルの進歩：フレキシブル・ソーラーパネルは、軽量で適応性の高い設計のため、一般的になりつつあります。フレキシブルソーラーパネルは、宇宙船や衛星に簡単に取り付けることができ、構造重量を減らしながらエネルギー効率を向上させることができます。この技術革新は、小型衛星やモジュール式宇宙ステーションにとって特に有益です。
• ペロブスカイト太陽電池の統合：ペロブスカイト材料は、エネルギー変換率を向上させるために宇宙用太陽電池に統合されつつあります。研究は、長期的な宇宙利用に向けてこれらのセルを安定化させることに重点を置いています。ペロブスカイト太陽電池の費用対効果と高効率は、従来の太陽電池技術に代わる有望な選択肢となります。
• 耐放射線性の向上：太陽電池の耐放射線性を高めるために、新しい材料やコーティングが開発されています。こうした改良により、宇宙用ソーラーパネルの稼働寿命が延び、深宇宙ミッションでの信頼性が高まる。高度な遮蔽技術も研究されています。
• 宇宙ベースの太陽光発電ステーションの開発：各国は、エネルギーを発電して地球に送り返すための宇宙ベースの太陽光発電ステーションに投資しています。この技術は、地上の制約を克服し、継続的に太陽エネルギーを供給することを目的としています。実用化に向けて、ワイヤレス・エネルギー伝送システムを改良するための調査が進行中です。

宇宙用軽量太陽電池の進歩により、効率、耐久性、適応性が向上しています。これらの開発は、将来の宇宙ミッションにとって極めて重要であり、人工衛星、深宇宙探査、宇宙ベースの太陽光発電システムのための信頼できるエネルギー源を可能にします。

目次

第1章 エグゼクティブサマリー

第2章 世界の宇宙用軽量太陽電池市場：市場力学

• イントロダクション、背景、分類
• サプライチェーン
• 業界の促進要因と課題

第3章 市場動向と予測分析 (2019年～2031年)

• マクロ経済動向 (2019～2024年) と予測 (2025～2031年)
• 世界の宇宙用軽量太陽電池市場の動向 (2019～2024年) と予測 (2025～2031年)
• 世界の宇宙用軽量太陽電池市場：種類別
  • シリコン
  • 銅インジウムガリウムセレン
  • ガリウムヒ素
  • その他
• 世界の宇宙用軽量太陽電池市場：用途別
  • 低軌道
  • 中軌道
  • 静止軌道
  • 高度楕円軌道
  • 極軌道

第4章 地域別の市場動向と予測分析 (2019年～2031年)

• 世界の宇宙用軽量太陽電池市場：地域別
• 北米の宇宙用軽量太陽電池市場
• 欧州の宇宙用軽量太陽電池市場
• アジア太平洋の宇宙用軽量太陽電池市場
• その他地域の宇宙用軽量太陽電池市場

第5章 競合分析

• 製品ポートフォリオ分析
• 運用統合
• ポーターのファイブフォース分析

第6章 成長機会と戦略分析

• 成長機会分析
  • 世界の宇宙用軽量太陽電池市場の成長機会：種類別
  • 世界の宇宙用軽量太陽電池市場の成長機会：用途別
  • 世界の宇宙用軽量太陽電池市場の成長機会：地域別
• 世界の宇宙用軽量太陽電池市場の新たな動向
• 戦略的分析
  • 新製品の開発
  • 世界の宇宙用軽量太陽電池市場の生産能力拡大
  • 世界の宇宙用軽量太陽電池市場における企業合併・買収 (M&A)、合弁事業
  • 認証とライセンシング

第7章 主要企業のプロファイル

• Spectrolab
• Azur Space
• Rocket Lab
• CESI
• Mitsubishi Electric
• Emcore
• Airbus
• Flexell Space
• Northrop Grumman
• Thales Alenia Space

The future of the global lightweight space solar cell market looks promising with opportunities in the low earth orbit, medium earth orbit, geostationary orbit, highly elliptical orbit, and polar orbit markets. The global lightweight space solar cell market is expected to grow with a CAGR of 8.2% from 2025 to 2031. The major drivers for this market are the increasing satellite launches for communication, the rising demand for high-efficiency solar cells, and the growing investments in space exploration.

• Lucintel forecasts that, within the type category, gallium arsenide is expected to witness the highest growth over the forecast period.
• Within the application category, polar orbit is expected to witness the highest growth.
• In terms of region, APAC is expected to witness the highest growth over the forecast period.

Emerging Trends in the Lightweight Space Solar Cell Market

The lightweight space solar cell market is witnessing significant transformations, driven by new materials, manufacturing techniques, and space exploration demands. Several emerging trends are shaping the industry's future, focusing on improved efficiency, durability, and cost-effectiveness. These advancements are expected to enhance the performance of solar cells for various space applications.

• Advanced Thin-Film Technology: The adoption of thin-film solar cells is increasing due to their lightweight and flexible nature. Researchers are developing multi-layered thin-film structures to enhance energy absorption and efficiency. This technology is improving power generation in low-earth orbit and deep-space missions.
• Perovskite Solar Cells: Perovskite-based solar cells are gaining attention for their high energy conversion rates and cost-effectiveness. Scientists are working on stabilizing these materials for long-term use in space environments. Their potential to complement traditional multi-junction solar cells is making them a key focus of ongoing research.
• Flexible and Rollable Solar Panels: The development of flexible and rollable solar panels is enabling more efficient spacecraft design. These panels can be folded and deployed easily, reducing launch weight and space constraints. They are particularly useful for satellite constellations and space station applications.
• Radiation-Resistant Materials: Enhancing solar cell durability against radiation exposure is a major research area. Scientists are incorporating radiation-hardened materials to extend the lifespan of space solar panels. These advancements are crucial for deep-space missions where prolonged exposure to cosmic radiation is a challenge.
• Space-Based Solar Power Systems: The concept of space-based solar power is gaining momentum, with efforts focused on wireless energy transmission. Researchers are exploring ways to harvest solar energy in space and transmit it to Earth. This technology could provide a continuous and renewable energy source for terrestrial applications.

The lightweight space solar cell market is evolving with advanced materials and innovative designs. These trends are improving energy efficiency, durability, and adaptability, supporting future space missions and space-based energy solutions.

Recent Developments in the Lightweight Space Solar Cell Market

Recent developments in the lightweight space solar cell market focus on improving efficiency, durability, and manufacturing processes. Innovations in materials and energy transmission technologies are shaping the future of space-based solar power. These advancements are making solar energy more viable for satellites, deep-space missions, and interplanetary exploration.

• Development of Multi-Junction Solar Cells: Multi-junction solar cells are achieving record-breaking efficiency levels, enhancing power generation capabilities. These cells use multiple layers to capture a broader range of sunlight, making them ideal for space applications. Their improved performance is supporting long-duration space missions.
• Advancements in Flexible Solar Panels: Flexible solar panels are becoming more common due to their lightweight and adaptable design. They can be easily deployed on spacecraft and satellites, improving energy efficiency while reducing structural weight. This innovation is particularly beneficial for small satellites and modular space stations.
• Integration of Perovskite Solar Cells: Perovskite materials are being integrated into space solar cells to improve energy conversion rates. Research is focused on stabilizing these cells for long-term space use. Their cost-effectiveness and high efficiency make them a promising alternative to traditional solar technologies.
• Enhanced Radiation Resistance: New materials and coatings are being developed to increase solar cell resistance to radiation damage. These improvements extend the operational lifespan of space solar panels, making them more reliable for deep-space missions. Advanced shielding techniques are also being explored.
• Development of Space-Based Solar Power Stations: Countries are investing in space-based solar power stations to generate and transmit energy back to Earth. This technology aims to provide continuous solar energy, overcoming terrestrial limitations. Research is ongoing to improve wireless energy transfer systems for practical implementation.

Advancements in lightweight space solar cells are enhancing efficiency, durability, and adaptability. These developments are crucial for future space missions, enabling reliable energy sources for satellites, deep-space exploration, and space-based solar power systems.

Strategic Growth Opportunities in the Lightweight Space Solar Cell Market

The lightweight space solar cell market offers significant growth opportunities across various applications. Advancements in technology, material science, and manufacturing are enabling new possibilities for energy generation in space. These opportunities are driving innovation and expanding the potential of solar power for space-based applications.

• Satellite Power Systems: The demand for lightweight, high-efficiency solar cells in satellite power systems is increasing. These cells provide reliable energy for communication, navigation, and remote sensing satellites, ensuring continuous operation.
• Deep-Space Exploration: Solar energy is a crucial power source for deep-space missions, where traditional energy sources are limited. High-efficiency solar cells are being developed to withstand extreme conditions and provide sustainable power for interplanetary exploration.
• Space Station Energy Supply: Space stations require reliable and lightweight solar panels for long-term energy generation. Flexible and radiation-resistant solar cells are being integrated to improve power efficiency and operational longevity.
• Solar-Powered Spacecraft: The adoption of solar energy for spacecraft propulsion and energy needs is expanding. Advanced solar arrays are being used to power spacecraft for long-duration missions, reducing dependency on conventional fuel sources.
• Space-Based Solar Power Transmission: The concept of transmitting solar energy from space to Earth is gaining traction. Research is focused on improving energy transmission technologies to make space-based solar power a viable energy source.

Strategic growth opportunities in the lightweight space solar cell market are shaping the future of space energy solutions. These advancements are driving sustainable power generation for various space applications, supporting global space initiatives.

Lightweight Space Solar Cell Market Driver and Challenges

The lightweight space solar cell market is influenced by various technological, economic, and regulatory factors. Key drivers are pushing innovation, while challenges pose obstacles to widespread adoption. Understanding these factors is essential for market growth and development.

The factors responsible for driving the lightweight space solar cell market include:

1. Advancements in Solar Cell Efficiency: Continuous improvements in solar cell efficiency are enabling higher energy output, making space solar power systems more viable.

2. Increased Space Missions: Growing satellite deployments and deep-space exploration initiatives are driving demand for high-performance solar cells.

3. Lightweight and Flexible Designs: Innovations in flexible solar panels are reducing launch weight and increasing adaptability for different space applications.

4. Government and Private Investments: Increased funding for space technology research is accelerating advancements in solar cell development.

5. Sustainability and Renewable Energy Goals: The push for renewable energy solutions in space is supporting the adoption of advanced solar power technologies.

Challenges in the lightweight space solar cell market are:

1. Radiation and Harsh Space Conditions: Prolonged exposure to cosmic radiation affects solar cell longevity and performance.

2. High Manufacturing Costs: The production of space-grade solar cells remains expensive, limiting widespread adoption.

3. Technical Barriers in Energy Transmission: Challenges in wireless energy transfer from space to Earth require further technological advancements.

The lightweight space solar cell market is evolving through technological advancements and increased investment. Overcoming key challenges will be essential for expanding market potential and achieving sustainable space energy solutions.

List of Lightweight Space Solar Cell Companies

Companies in the market compete on the basis of product quality offered. Major players in this market focus on expanding their manufacturing facilities, R&D investments, infrastructural development, and leverage integration opportunities across the value chain. With these strategies lightweight space solar cell companies cater increasing demand, ensure competitive effectiveness, develop innovative products & technologies, reduce production costs, and expand their customer base. Some of the lightweight space solar cell companies profiled in this report include-

• Spectrolab
• Azur Space
• Rocket Lab
• CESI
• Mitsubishi Electric
• Emcore
• Airbus
• Flexell Space
• Northrop Grumman
• Thales Alenia Space

Lightweight Space Solar Cell Market by Segment

The study includes a forecast for the global lightweight space solar cell market by type, application, and region.

Lightweight Space Solar Cell Market by Type [Value from 2019 to 2031]:

• Silicon
• Copper Indium Gallium Selenide
• Gallium Arsenide
• Others

Lightweight Space Solar Cell Market by Application [Value from 2019 to 2031]:

• Low Earth Orbit
• Medium Earth Orbit
• Geostationary Orbit
• Highly Elliptical Orbit
• Polar Orbit

Lightweight Space Solar Cell Market by Region [Value from 2019 to 2031]:

• North America
• Europe
• Asia Pacific
• The Rest of the World

Country Wise Outlook for the Lightweight Space Solar Cell Market

The lightweight space solar cell market is advancing rapidly, driven by technological innovations and increased space exploration initiatives. Key players in the United States, China, Germany, India, and Japan are investing in new materials and manufacturing techniques to enhance efficiency and durability. These developments are shaping the future of solar energy in space applications.

• United States: The United States is focusing on high-efficiency, radiation-resistant solar cells for deep-space missions. NASA and private companies are developing flexible thin-film solar cells to improve spacecraft power systems. The integration of perovskite and multi-junction technologies is enhancing energy conversion rates, ensuring better performance for future space exploration and satellite applications.
• China: China is investing in advanced manufacturing processes to produce cost-effective, high-performance space solar cells. Research institutions and aerospace companies are working on next-generation gallium arsenide-based cells to improve energy efficiency. The country is also exploring large-scale solar power stations in space to provide continuous energy supply for Earth-based applications.
• Germany: Germany is leveraging its expertise in photovoltaic technology to develop lightweight and durable solar cells for satellites. Research centers are focusing on enhancing the thermal stability of solar panels to withstand extreme space conditions. Collaborative efforts between government agencies and private firms are accelerating advancements in thin-film solar technology for space applications.
• India: India is expanding its capabilities in space solar cell technology through indigenous manufacturing and research initiatives. The Indian Space Research Organization (ISRO) is developing high-efficiency solar cells for satellites and deep-space missions. Efforts are also being made to improve solar panel longevity and optimize energy generation for low-cost space programs.
• Japan: Japan is pioneering innovations in ultra-lightweight, high-efficiency solar cells using advanced semiconductor materials. The country is testing flexible solar sheets for space applications, aiming to enhance energy harvesting capabilities. Japan's commitment to developing space-based solar power stations is driving research in wireless energy transmission technologies.

Features of the Global Lightweight Space Solar Cell Market

Market Size Estimates: Lightweight space solar cell market size estimation in terms of value ($B).

Trend and Forecast Analysis: Market trends (2019 to 2024) and forecast (2025 to 2031) by various segments and regions.

Segmentation Analysis: Lightweight space solar cell market size by type, application, and region in terms of value ($B).

Regional Analysis: Lightweight space solar cell market breakdown by North America, Europe, Asia Pacific, and Rest of the World.

Growth Opportunities: Analysis of growth opportunities in different type, application, and regions for the lightweight space solar cell market.

Strategic Analysis: This includes M&A, new product development, and competitive landscape of the lightweight space solar cell market.

Analysis of competitive intensity of the industry based on Porter's Five Forces model.

This report answers following 11 key questions:

• Q.1. What are some of the most promising, high-growth opportunities for the lightweight space solar cell market by type (silicon, copper indium gallium selenide, gallium arsenide, and others), application (low earth orbit, medium earth orbit, geostationary orbit, highly elliptical orbit, and polar orbit), and region (North America, Europe, Asia Pacific, and the Rest of the World)?
• Q.2. Which segments will grow at a faster pace and why?
• Q.3. Which region will grow at a faster pace and why?
• Q.4. What are the key factors affecting market dynamics? What are the key challenges and business risks in this market?
• Q.5. What are the business risks and competitive threats in this market?
• Q.6. What are the emerging trends in this market and the reasons behind them?
• Q.7. What are some of the changing demands of customers in the market?
• Q.8. What are the new developments in the market? Which companies are leading these developments?
• Q.9. Who are the major players in this market? What strategic initiatives are key players pursuing for business growth?
• Q.10. What are some of the competing products in this market and how big of a threat do they pose for loss of market share by material or product substitution?
• Q.11. What M&A activity has occurred in the last 5 years and what has its impact been on the industry?

Table of Contents

1. Executive Summary

2. Global Lightweight Space Solar Cell Market : Market Dynamics

• 2.1: Introduction, Background, and Classifications
• 2.2: Supply Chain
• 2.3: Industry Drivers and Challenges

3. Market Trends and Forecast Analysis from 2019 to 2031

• 3.1. Macroeconomic Trends (2019-2024) and Forecast (2025-2031)
• 3.2. Global Lightweight Space Solar Cell Market Trends (2019-2024) and Forecast (2025-2031)
• 3.3: Global Lightweight Space Solar Cell Market by Type
  • 3.3.1: Silicon
  • 3.3.2: Copper Indium Gallium Selenide
  • 3.3.3: Gallium Arsenide
  • 3.3.4: Others
• 3.4: Global Lightweight Space Solar Cell Market by Application
  • 3.4.1: Low Earth Orbit
  • 3.4.2: Medium Earth Orbit
  • 3.4.3: Geostationary Orbit
  • 3.4.4: Highly Elliptical Orbit
  • 3.4.5: Polar Orbit

4. Market Trends and Forecast Analysis by Region from 2019 to 2031

• 4.1: Global Lightweight Space Solar Cell Market by Region
• 4.2: North American Lightweight Space Solar Cell Market
  • 4.2.1: North American Market by Type: Silicon, Copper Indium Gallium Selenide, Gallium Arsenide, and Others
  • 4.2.2: North American Market by Application: Low Earth Orbit, Medium Earth Orbit, Geostationary Orbit, Highly Elliptical Orbit, and Polar Orbit
• 4.3: European Lightweight Space Solar Cell Market
  • 4.3.1: European Market by Type: Silicon, Copper Indium Gallium Selenide, Gallium Arsenide, and Others
  • 4.3.2: European Market by Application: Low Earth Orbit, Medium Earth Orbit, Geostationary Orbit, Highly Elliptical Orbit, and Polar Orbit
• 4.4: APAC Lightweight Space Solar Cell Market
  • 4.4.1: APAC Market by Type: Silicon, Copper Indium Gallium Selenide, Gallium Arsenide, and Others
  • 4.4.2: APAC Market by Application: Low Earth Orbit, Medium Earth Orbit, Geostationary Orbit, Highly Elliptical Orbit, and Polar Orbit
• 4.5: ROW Lightweight Space Solar Cell Market
  • 4.5.1: ROW Market by Type: Silicon, Copper Indium Gallium Selenide, Gallium Arsenide, and Others
  • 4.5.2: ROW Market by Application: Low Earth Orbit, Medium Earth Orbit, Geostationary Orbit, Highly Elliptical Orbit, and Polar Orbit

5. Competitor Analysis

• 5.1: Product Portfolio Analysis
• 5.2: Operational Integration
• 5.3: Porter's Five Forces Analysis

6. Growth Opportunities and Strategic Analysis

• 6.1: Growth Opportunity Analysis
  • 6.1.1: Growth Opportunities for the Global Lightweight Space Solar Cell Market by Type
  • 6.1.2: Growth Opportunities for the Global Lightweight Space Solar Cell Market by Application
  • 6.1.3: Growth Opportunities for the Global Lightweight Space Solar Cell Market by Region
• 6.2: Emerging Trends in the Global Lightweight Space Solar Cell Market
• 6.3: Strategic Analysis
  • 6.3.1: New Product Development
  • 6.3.2: Capacity Expansion of the Global Lightweight Space Solar Cell Market
  • 6.3.3: Mergers, Acquisitions, and Joint Ventures in the Global Lightweight Space Solar Cell Market
  • 6.3.4: Certification and Licensing

7. Company Profiles of Leading Players

• 7.1: Spectrolab
• 7.2: Azur Space
• 7.3: Rocket Lab
• 7.4: CESI
• 7.5: Mitsubishi Electric
• 7.6: Emcore
• 7.7: Airbus
• 7.8: Flexell Space
• 7.9: Northrop Grumman
• 7.10: Thales Alenia Space