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市場調查報告書
商品編碼
2046459
碲化鎘太陽能電池市場-全球產業規模、佔有率、趨勢、機會、預測:按原料、應用、最終用戶、地區和競爭對手分類,2021-2031年Cadmium Telluride Photovoltaic Market - Global Industry Size, Share, Trends, Opportunity, and Forecast Segmented By Source, By Application, By End User By Region & Competition, 2021-2031F |
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全球碲化鎘太陽能電池市場預計將從 2025 年的 120.5 億美元成長到 2031 年的 261.4 億美元,複合年成長率為 13.78%。
碲化鎘 (CdTe) 太陽能電池是一種薄膜太陽能電池技術,它利用由鎘和碲組成的半導體層將太陽光轉化為電能,是傳統晶體矽太陽能板的獨特替代方案。該市場的主要促進因素包括其優異的溫度係數(使其即使在高溫環境下也能良好運作)以及較短的能源回收(這使其在大規模電力項目開發中極具吸引力)。此外,製造流程的改進降低了生產成本和碳排放,從而在優先考慮環境永續性和營運效率的市場中提供了競爭優勢。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 120.5億美元 |
| 市場規模:2031年 | 261.4億美元 |
| 複合年成長率:2026-2031年 | 13.78% |
| 成長最快的細分市場 | 住宅 |
| 最大的市場 | 歐洲 |
阻礙市場進一步成長的主要障礙之一是碲的稀缺性,碲是一種稀有類金屬,是製造這些太陽能電池的必需材料,而碲的供應鏈又不穩定。這種資源限制使得製造商難以像矽基競爭對手那樣快速擴大全球產量。根據美國國家可再生能源實驗室(NREL)的數據,2024年上半年美國太陽能組件的總產量為4.2吉瓦,其中薄膜碲化鎘技術和晶體矽技術的產量幾乎平分秋色。
大規模太陽能發電領域的強勁需求是碲化鎘太陽能電池市場的主要驅動力,這得益於該技術在併網應用中久經考驗的穩定性。開發商青睞這些薄膜組件,因為它們具有可靠性和供應保障,而這對於長期資金籌措至關重要。電力公司透過廣泛的期貨合約提前鎖定數年的供應,從而最大限度地減少價格波動,這一趨勢也印證了這一點。根據First Solar於2024年10月發布的2024年第三季財報,該公司宣布已簽訂的累積訂單量達73.3吉瓦,訂單將持續到2030年,這凸顯了該行業對碲化鎘技術的依賴,以滿足不斷成長的能源目標。
政府獎勵和可再生能源推廣政策正透過加速國內製造業產能發展,進一步推動市場成長。諸如國內採購稅額扣抵等立法措施,鼓勵製造商建立垂直整合的工廠,從而減少對海外供應鏈的依賴。這些政策刺激了積極的資本投資,進而促進了非矽基光伏替代方案的供應成長。正如First Solar在2024年9月發布的新聞稿《First Solar在阿拉巴馬州投資11億美元開設光伏製造工廠》中所述,該公司已投入運作一座新工廠,新增3.5吉瓦的額定輸出功率。此類擴建對於擴大技術規模至關重要,First Solar在2024年預測中預計,到2026年,全球年額定輸出功率將達到約25吉瓦。
碲的稀缺性和不穩定的供應鏈是全球碲化鎘太陽能電池市場擴張的主要障礙。碲是一種稀有類金屬,主要作為銅提煉的副產品獲得,其供應缺乏彈性,依賴銅業的生產,而非太陽能製造商的直接需求。這種結構性依賴性造成了巨大的供應風險,並阻礙了製造商以與矽基競爭對手相同的速度擴大產能。隨著太陽能產業朝著兆瓦級部署的目標邁進,這種原料瓶頸限制了可實際生產的組件總數,使該技術只能在小眾市場佔據一席之地,而無法成為通用解決方案。
因此,儘管碲化鎘太陽能電池在特定氣候條件下具有技術優勢,但其全球規模化生產的難度限制了其市場滲透率。矽原料儲量豐富,具有巨大的全球成長潛力,而碲的供應有限,從而限制了該領域的擴張潛力。根據弗勞恩霍夫太陽能系統研究所預測,截至2024年,主要基於碲化鎘的薄膜太陽能電池技術在全球太陽能發電量中的市佔率僅2%至3%。如此低的滲透率表明,資源限制直接阻礙了該技術在不斷成長的太陽能市場中佔據顯著佔有率。
向大型組件製造的轉型正在改變整個行業,降低了系統總成本,並提高了與大型發電工程的兼容性。製造商正在增加組件尺寸,以提高單塊組件的功率輸出,從而減少大規模安裝所需的連接點、安裝系統和人事費用。這種物理尺寸的擴大對於碲化鎘技術保持成本競爭力至關重要,使其能夠與目前市場領先的大型晶體矽組件競爭。根據First Solar公司於2025年2月發布的2024年第四季財報電話會議記錄,該公司報告稱,2024年將生產5.9吉瓦的7系列大型組件,這支持了整個行業向最佳化設計方向的重大轉變。
採用先進的摻雜結構是提高能量轉換效率、縮小與矽基組件性能差距的關鍵趨勢。創新企業正以第五族元素等材料取代傳統的銅摻雜,以延長載子壽命、降低劣化率並提升長期發電性能。這項技術進步正從研究階段邁向實用化,並有望實現長期穩定運作的組件。正如First Solar在2025年2月發布的「2024年第四季財報演示」中所確認的那樣,該公司已於2024年第四季開始量產其專有的CuRe(銅替代)組件。這標誌著這項下一代半導體化學技術發展歷程中的重要里程碑。
The Global Cadmium Telluride Photovoltaic Market is projected to expand from USD 12.05 Billion in 2025 to USD 26.14 Billion by 2031, registering a CAGR of 13.78%. Cadmium Telluride (CdTe) photovoltaics represent a thin-film solar technology utilizing a semiconductor layer comprising cadmium and tellurium to generate electricity from sunlight, positioning it as a distinct alternative to traditional crystalline silicon panels. Key factors fueling this market include the technology's favorable temperature coefficient, which permits superior energy generation in high-temperature environments, and a swift energy payback period that makes it attractive for large-scale utility developments. Additionally, the streamlined manufacturing process enables reduced production expenses and a lower carbon footprint, offering a competitive edge in markets focused on environmental sustainability and operational efficiency.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 12.05 Billion |
| Market Size 2031 | USD 26.14 Billion |
| CAGR 2026-2031 | 13.78% |
| Fastest Growing Segment | Residential |
| Largest Market | Europe |
One significant obstacle hindering wider market growth is the rarity and supply chain instability of tellurium, a scarce metalloid crucial for manufacturing these solar cells. This resource limitation restricts manufacturers' capacity to increase global production at the same pace as silicon-based competitors. According to the National Renewable Energy Laboratory, the United States produced 4.2 gigawatts of solar modules in the first half of 2024, with production volumes divided roughly equally between thin-film cadmium telluride and crystalline silicon technologies.
Market Driver
Strong demand within utility-scale solar sectors acts as a central catalyst for the cadmium telluride photovoltaic market, supported by the technology's demonstrated stability in grid-connected applications. Developers favor these thin-film modules due to their reliability and the assurance of supply, factors that are essential for obtaining long-term financial backing. This preference is highlighted by extensive forward-contracting, wherein utilities secure volumes years ahead to minimize volatility. According to First Solar's 'Third Quarter 2024 Financial Results' from October 2024, the company announced a contracted backlog of 73.3 gigawatts, with orders stretching through 2030, underscoring the sector's dependence on cadmium telluride technology to meet expanding energy targets.
Government incentives and renewable energy mandates further propel market growth by encouraging the rapid development of domestic manufacturing capabilities. Legislative measures, such as tax credits for domestic content, motivate manufacturers to establish vertically integrated facilities that decrease reliance on foreign supply chains. These policies facilitate aggressive capital investments, thereby boosting the availability of non-silicon solar alternatives. As stated in a September 2024 press release titled 'First Solar Inaugurates $1.1 Billion Solar Manufacturing Facility in Alabama', First Solar commissioned a new plant that adds 3.5 gigawatts of nameplate capacity. Such expansions are critical for scaling the technology, with First Solar projecting in 2024 that it would reach approximately 25 gigawatts of global annual nameplate capacity by 2026.
Market Challenge
The rarity and volatile supply chain of tellurium present a significant obstacle to the expansion of the Global Cadmium Telluride Photovoltaic Market. As a rare metalloid primarily acquired as a byproduct of copper refining, tellurium's availability is inelastic and relies on copper industry output rather than direct demand from solar producers. This structural reliance introduces substantial supply risks and hinders manufacturers from expanding production capacities as swiftly as their silicon-based competitors. As the solar sector aims for terawatt-scale deployment, this raw material bottleneck physically limits the total module volume producible, constraining the technology to a niche role rather than a universal solution.
Consequently, the difficulty in scaling manufacturing globally restricts the market reach of cadmium telluride photovoltaics, despite their technical benefits in certain climates. While silicon feedstock is plentiful and allows for immense global growth, the finite availability of tellurium places a ceiling on this sector's expansion potential. According to the Fraunhofer Institute for Solar Energy Systems in 2024, the market share for thin-film technologies, predominantly cadmium telluride, stayed between 2 percent and 3 percent of global photovoltaic production. This low penetration rate demonstrates how resource limitations directly impede this technology's ability to secure a significant share of the growing solar energy landscape.
Market Trends
The shift toward large-format module manufacturing is transforming the industry by lowering balance-of-system costs and improving compatibility with utility-scale projects. Manufacturers are moving to larger dimensions to boost wattage per panel, which reduces the number of connections, racking systems, and labor needed for major installations. This physical upscaling is essential for cadmium telluride technology to remain cost-competitive against the larger crystalline silicon panels that currently lead the market. According to the 'Fourth Quarter 2024 Earnings Call Transcript' from First Solar in February 2025, the company reported producing 5.9 gigawatts of its large-format Series 7 modules in 2024, confirming the substantial industrial move toward these optimized designs.
The adoption of advanced doping architectures represents a crucial trend designed to boost energy conversion efficiencies and bridge the performance gap with silicon alternatives. Innovators are substituting traditional copper doping with elements such as group V materials to enhance charge carrier lifetimes and lower degradation rates, thereby improving long-term energy generation. This technological advancement is moving from the research phase to commercial reality, facilitating modules that offer stable performance over prolonged operational periods. As confirmed by First Solar in the 'Fourth Quarter 2024 Earnings Call Transcript' from February 2025, the manufacturer began commercial production of its proprietary CuRe (Copper Replacement) modules in the fourth quarter of 2024, signaling a key milestone in deploying this next-generation semiconductor chemistry.
Report Scope
In this report, the Global Cadmium Telluride Photovoltaic Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Cadmium Telluride Photovoltaic Market.
Global Cadmium Telluride Photovoltaic Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: