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市場調查報告書
商品編碼
2123771
太陽能玻璃:市場佔有率分析、產業趨勢與統計、成長預測(2026-2031)Solar Photovoltaic Glass - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 - 2031) |
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預計到 2026 年,太陽能玻璃的市場規模將達到 3,224 萬噸,預計在預測期(2026-2031 年)內將以 18.42% 的複合年成長率成長,到 2031 年將達到 7,508 萬噸。

本報告按玻璃類型(強化玻璃、防反射(AR)鍍膜玻璃等)、製造程序(浮法工藝、軋延工藝)、光伏技術(晶體矽、碲鎘(CdTe)薄膜等)、應用領域(住宅和非住宅)以及地區(亞太地區、北美地區、歐洲地區等)進行細分。市場預測以噸為單位。
經過十年透過中國和印度的在地採購配額將境外外包至低成本的東南亞地區之後,玻璃製造產能正再次回流中國。 2024年12月,印度貿易救濟總局對來自中國和越南的進口玻璃徵收每噸570至664美元的反傾銷稅,立即扭轉了海外供應商享有的成本優勢。同時,中國工業和資訊化部於2025年中期發布了一項草案,要求至少60%的組件玻璃必須產自本省,從而支持傳統玻璃生產省份的就業。這些措施縮短了物流鏈,保護了國內生產商免受進口競爭,並加快了即使在組件需求疲軟時期建造玻璃製造爐的決策。 2025年下半年,太陽能玻璃市場的整體成長曲線得以維持,但產能擴張與終端市場基本面脫節,導致不同地區出現週期性供應過剩。儘管物流成本上升,但得益於政策支持,當地企業仍能獲得穩定的提貨合約和利潤率。
沙烏地阿拉伯、阿拉伯聯合大公國和埃及正利用低成本天然氣和豐富的太陽能資源,建造可出口的浮動生產叢集。 ACWA Power在阿布達比的2吉瓦Al Dhafra計畫透過從附近的熔爐採購鋼化玻璃,實現了區域自給自足,預計將於2025年投產。利雅德公共投資基金(PIF)已撥款5億美元,用於在朱拜勒建造一座日產能1000噸的工廠,計劃於2026年運作。埃及新能源和可再生能源管理局與Sisekam公司簽署了一份合作備忘錄,探討在蘇伊士附近建造一條浮式生產線,目標客戶為歐洲客戶,預計將於2025年投產。儘管由於原料能源成本較低,這些投資的現金成本預計較低,但它們仍面臨與設備前置作業時間和銷售合約相關的執行風險。進度延誤可能導致資金閒置,而市場目前已經面臨模組過剩的問題,凸顯了與下游需求同步的重要性。
2025年,堿灰佔原料成本的12%至15%,但由於天然氣供應限制迫使土耳其和中國的工廠停產,其價格年比飆升38%。玻璃熔爐本身嚴重依賴天然氣,2025年上半年,歐洲營運商的TTF(熱熔天然氣)價格平均為45歐元/兆瓦時,是長期平均的三倍。西班牙和義大利的生產線選擇停產檢修,以避免虧損運營,而受政府價格管制的中國工廠則進一步擴大了成本優勢。價格波動給現金流帶來壓力,並推遲了投資決策,但這不足以阻礙太陽能玻璃市場的擴張;它們只是減緩了市場的發展勢頭。
到2025年,抗反射膜玻璃的產量將佔57.12%,鞏固其作為晶體矽組件性能標準的地位。透明導電氧化物玻璃雖然在太陽能玻璃市場整體佔有率較小,但由於薄膜需求不斷成長,預計將以22.43%的複合年成長率快速成長。儘管由於建築規範強調抗衝擊性,鋼化玻璃基板在屋頂市場仍被廣泛使用,但隨著公用事業項目轉向更輕的熱鋼化玻璃,其成長速度正在放緩。 First Solar的線上TCO浮法製程可將生產時間縮短15%,其垂直整合的CdTe生產線受現貨市場玻璃價格波動的影響較小。
AGC的優質雙層AR鍍膜可將反射率降低至1%以下,進而將組件效率提升高達0.5個百分點。鍍膜市場正呈現兩極化的趨勢。頂級製造商願意為防污層支付平方公尺2-3美元的額外費用,而對價格敏感的開發商則選擇未鍍膜的玻璃。面向農業光伏和整合光伏的專用產品,包括半透明選項,正在形成細分市場,提升每噸毛價值,並推動光伏玻璃市場的成長。
浮法生產線技術憑藉其卓越的平整度(小於0.1毫米/米),對高效能太陽能電池至關重要,預計到2025年將佔總產量的67.78%。軋延玻璃先前僅限於薄膜應用,隨著碲化鎘(CdTe)和銅銦鎵硒(CIGS)生產線的增加,預計將以19.56%的複合年成長率成長。太陽能玻璃市場的規模優勢源自於浮法製程的規模經濟(信義工廠運作14條生產線,每噸現金成本低於180美元),但其24小時不間斷運作也帶來了較高的固定能源需求。另一方面,軋延生產能夠柔軟性滿足市場需求,可實現有助於光線捕捉的紋理表面,並透過自動化厚度控制系統降低品質波動。
Guardian公司維修的Kingsburg浮法玻璃生產線旨在利用美國國內產品激勵政策,展示政策如何抵銷浮法玻璃嚴苛的營運條件。同時,台灣玻璃已將其捲材玻璃的公差收緊至±0.15毫米,提高了其在雙面組件中的適用性。儘管這些分階段的轉型可能會導致市場佔有率的重新分配,但預計浮法玻璃的結構優勢將維持到2031年。
預計到2025年,亞太地區將佔全球產量的61.14%,年複合成長率達19.34%,是各地區中成長最快的。中國的信義玻璃和中光玻璃產能都超過3.2萬噸/運作,但由於玻璃價格跌至低於現金成本,兩家公司於2026年初暫停了新爐點火。在印度,2024年12月實施的反傾銷稅促使博羅西爾再生能源公司和HNG浮法玻璃公司擴大國內產能,以保護當地太陽能玻璃市場免受進口壓力。日本和韓國的產量仍然小規模,但正專注於高效能全晶圓玻璃生產線以及串聯電池相關的研發。東南亞出口商一度擁有成本優勢,但由於終端市場保護主義抬頭,如今正面臨利潤率壓力。
儘管北美市佔率相對較小,但稅額扣抵,其產能成長速度位居全球之首。 First Solar在俄亥俄州和阿拉巴馬州的工廠,以及Guardian在加州的維修,正推動著一股「回流」浪潮,為一體化企業帶來額外的稅收優惠。 Canadian Solar計劃在加拿大建造一座5GW的組件工廠,並將從國內採購玻璃;而墨西哥則根據美墨加協定(USMCA)的規定,正在建立一條近岸供應鏈,以對接美國市場。前置作業時間優勢和含量獎勵相結合,支撐著一種有別於依賴進口模式的太陽能玻璃市場策略。
由於天然氣價格飆升導致多條老舊生產線關閉,歐洲在2025年的市佔率仍相對較低。今年上半年,TTF期貨價格平均為45歐元/兆瓦時,是歷史平均的三倍。然而,創新仍在持續。聖戈班威立雅位於里昂的回收工廠和肖特公司的氫氣燃燒先導工廠展現了技術領先地位,並符合歐盟2027年碳邊境調節機制(CBAM)的要求。中歐軋延玻璃製造商即使在徵收關稅後仍難以與亞洲進口產品競爭,這表明該行業需要進一步重組。南美、中東和非洲仍然是成長的前沿陣地,沙烏地阿拉伯朱拜勒日產1000噸的生產線和巴西國家開發銀行(BNDES)支持的聖保羅計畫表明,政策主導的在地化正在擴大全球太陽能玻璃市場的規模。
According to Mordor Intelligence, the solar photovoltaic glass market size is estimated at 32.24 Million tons in 2026, and is expected to reach 75.08 Million tons by 2031, at a CAGR of 18.42% during the forecast period (2026-2031).

This report is Segmented by Glass Type (Tempered, Anti-Reflective (AR) Coated Glass, and More), Manufacturing Process (Float, and Rolled), Solar Technology (Crystalline Silicon, Cadmium-Telluride (CdTe) Thin Film, and More), Application (Residential and Non-Residential), and Geography (Asia-Pacific, North America, Europe, and More). Market Forecasts are Provided in Terms of Volume (Tons).
Local-content quotas in China and India are pulling furnace capacity back onshore after a decade of offshoring that favored lower-cost Southeast Asian hubs. India's Directorate General of Trade Remedies imposed anti-dumping duties of USD 570-664 per ton on Chinese and Vietnamese imports in December 2024, instantly reversing landed-cost advantages for overseas suppliers. Simultaneously, China's Ministry of Industry and Information Technology issued draft rules in mid-2025 requiring that at least 60% of a module's glass be sourced within provincial borders, supporting employment in traditional glass-producing provinces. These measures shorten logistics chains, shelter domestic producers from import competition, and accelerate furnace-build decisions even during periods of soft module demand. Capacity growth decoupled from end-market fundamentals in late 2025, creating periodic regional oversupply but sustaining the overall solar photovoltaic glass market growth curve. Although logistics costs have risen, local players benefit from secure off-take and policy-driven margins.
Saudi Arabia, the United Arab Emirates, and Egypt are exploiting low-cost gas and strong solar resources to establish export-ready float-line clusters. ACWA Power's 2 GW Al Dhafra project in Abu Dhabi demonstrated regional self-sufficiency by sourcing tempered glass from nearby furnaces in 2025. Riyadh's Public Investment Fund earmarked USD 500 million for a 1,000-ton-per-day plant at Jubail, with commissioning set for 2026. Egypt's New and Renewable Energy Authority signed an MoU with Sisecam in 2025 to study a Suez-adjacent line aimed at European offtakers. These investments promise a structurally lower cash cost due to feedstock energy economics but face execution risks tied to equipment lead times and offtake agreements. If schedules slip, capital may be stranded in a market already contending with module oversupply, underscoring the importance of synchronized downstream demand.
Soda ash made up 12-15% of raw-material costs in 2025 and spiked 38% Y/Y when natural-gas curtailments shuttered Turkish and Chinese plants. Glass furnaces themselves rely heavily on gas; European operators saw TTF prices average EUR 45/MWh in H1 2025, triple the long-term norm. Spanish and Italian lines opted for maintenance shutdowns over operating at negative margins, while Chinese mills, sheltered by state-controlled pricing, widened their cost advantage. Volatility compresses cash flows and delays investment decisions, tempering but not derailing the solar photovoltaic glass market expansion.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
Anti-reflective coated glass held 57.12% of 2025 volume, cementing its role as the performance baseline for crystalline-silicon modules. Transparent conductive oxide glass, though a smaller slice of the solar photovoltaic glass market size, is set for a rapid 22.43% CAGR as thin-film demand scales. Tempered substrates continue in rooftop markets because building codes emphasize impact resistance, but growth is slower as utility projects shift to lighter heat-strengthened variants. First Solar's inline-TCO float process trims production time by 15%, making vertically integrated CdTe lines less exposed to spot glass pricing.
Premium dual-layer AR coatings from AGC cut reflectance below 1%, translating into module-level efficiency gains of up to 0.5 percentage points. The coating space is bifurcating: tier-one manufacturers pay USD 2-3/m2 extra for anti-soiling layers, while price-sensitive developers opt for uncoated glass. Specialty products for agrivoltaics and building-integrated photovoltaics, including semi-transparent options, form niche avenues that lift overall value per ton, reinforcing the solar photovoltaic glass market growth narrative.
Float-line technology controlled 67.78% of 2025 output owing to superior flatness (<0.1 mm/m) critical for high-efficiency cells. Rolled glass, historically confined to thin film, is forecast to rise at a 19.56% CAGR as CdTe and CIGS lines multiply. A solar photovoltaic glass market size advantage stems from float's scale economics - Xinyi operates 14 lines with cash costs below USD 180/ton - but its 24/7 nature locks in high fixed energy demand. Rolled production offers demand-responsive flexibility and textured surfaces that aid light trapping, narrowing the quality gap through automated thickness control systems.
Guardian's retrofitted Kingsburg float line aims to tap domestic-content premiums in the United States, showing policy can offset float operating rigors. Meanwhile, Taiwan Glass is tightening rolled-glass tolerance to +-0.15 mm, making it suitable for bifacial modules. Incremental process shifts could redistribute share but leave float structurally dominant through 2031.
Asia-Pacific held 61.14% of global volume in 2025 and is on pace for a 19.34% CAGR, the fastest regional climb. China's Xinyi and CSG operated more than 32,000 TPD of capacity but paused new furnace ignitions in early 2026 as glass prices dipped below cash cost. India's December 2024 anti-dumping duties triggered domestic expansions by Borosil Renewables and HNG Float Glass, insulating the local solar photovoltaic glass market from import pressure. Japan and South Korea remain smaller in tonnage yet focus on high-efficiency TCO lines linked to tandem-cell research and development. Southeast Asian exporters, once cost leaders, now face margin pressure from rising protectionism in end-markets.
North America records a lower absolute share but commands the steepest percentage capacity growth because of Section 45X credits. First Solar's Ohio and Alabama complexes, plus Guardian's California retrofit, anchor a reshoring wave that rewards integrated players with bonus tax incentives. Canada's upcoming 5 GW module plant by Canadian Solar will source glass domestically, while Mexico positions itself for nearshore supply into the United States under USMCA rules. Lead-time advantages and content bonuses collectively underpin a differentiated solar photovoltaic glass market strategy versus import-heavy models.
Europe's share was relatively low in 2025 as high gas prices shuttered several legacy lines; TTF futures averaged EUR 45/MWh in the first half, triple historical norms. Innovation persists, however: Saint-Gobain-Veolia's Lyon recycling facility and Schott's hydrogen-fired pilot furnish technology leadership and align with the EU's 2027 Carbon Border Adjustment Mechanism. Central European rolled-glass makers struggle against Asian imports even after tariffs, pointing to consolidation ahead. South America and Middle East and Africa remain growth frontiers, with Saudi Arabia's 1,000-TPD Jubail line and Brazil's BNDES-backed Sao Paulo project underscoring policy-driven localization pushes that extend the global solar photovoltaic glass market footprint.