ソーラーシリコンウエハーの市場規模、シェア、成長分析：純度グレード別、サイズ別、技術別、用途別、地域別 - 産業予測 2025～2032年

ソーラーシリコンウエハー市場規模は2023年に513億米ドルとなり、予測期間（2025～2032年）のCAGRは7.3%で、2024年の550億4,000万米ドルから2032年には967億2,000万米ドルに成長する見通しです。

ソーラーシリコンウエハー市場は、太陽エネルギー導入の世界の増加により著しい成長を遂げています。太陽電池の必須部品であるウエハーは、太陽光を電気に変換します。アジア太平洋地域、特に中国は、その広範な製造能力と強力なソーラー産業インフラで市場をリードしており、ソーラーシリコンウェーハの生産者としても消費者としても市場力学に影響を与えています。市場は単結晶タイプと多結晶タイプに区分され、単結晶ウエハーはその優れた性能で人気を集めています。主な市場促進要因としては、再生可能エネルギー発電に対する政府の支援、環境意識の高まり、太陽光発電コストの低下などが挙げられます。しかし、価格変動やサプライチェーンの緊張といった課題も依然として残っています。全体として、技術革新の継続と再生可能エネルギーへのシフトは、今後の市場の持続的成長を示唆しています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• 規制情勢
• ケーススタディ

ソーラーシリコンウエハー市場規模：純度グレード別

• 市場概要
• 電子グレード
• ソーラーグレード

ソーラーシリコンウエハー市場規模：サイズ別

• 市場概要
• 125ミリメートル
• 156ミリメートル
• 166ミリメートル
• 210ミリメートル

ソーラーシリコンウエハー市場規模：技術別

• 市場概要
• 単結晶
• 多結晶
• マルチ結晶

ソーラーシリコンウエハー市場規模：用途別

• 市場概要
• 太陽電池
• ソーラーパネル
• 集光型太陽光発電所

ソーラーシリコンウエハー市場規模

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022～2024年）

主要企業プロファイル

• Tongwei Solar（China）
• LONGi Green Energy Technology（China）
• GCL System Integration Technology（China）
• TCL Zhonghuan（China）
• Daqo New Energy（China）
• TBEA（China）
• Wacker Chemie（Germany）
• Wuxi Shangji Automation（China）
• Gokin Solar（China）
• HOYUAN（China）
• JYT Corporation（China）
• Shuangliang Eco-Energy（China）
• JA Solar Technology（China）
• JinkoSolar Holding（China）
• Yingli Solar（China）
• Talesun Solar（China）
• Canadian Solar（Canada）
• Aiko Solar Technology（China）
• Astronergy/Chint（China）

結論と提言

Solar Silicon Wafer Market size was valued at USD 51.3 billion in 2023 and is poised to grow from USD 55.04 billion in 2024 to USD 96.72 billion by 2032, growing at a CAGR of 7.3% during the forecast period (2025-2032).

The solar silicon wafer market is undergoing significant growth due to the global increase in solar energy adoption. As essential components of photovoltaic cells, these wafers enable the conversion of sunlight into electricity. The Asia-Pacific region, particularly China, leads the market with its extensive manufacturing capabilities and strong solar industry infrastructure, impacting market dynamics as both a producer and consumer of solar silicon wafers. The market is segmented into monocrystalline and multicrystalline types, with monocrystalline wafers gaining traction for their superior performance. Key market drivers include governmental support for renewable energy, rising environmental awareness, and decreasing solar generation costs. However, challenges such as price volatility and supply chain tensions persist. Overall, continued innovation and a shift towards renewable energy sources suggest sustained market growth ahead.

Top-down and bottom-up approaches were used to estimate and validate the size of the Solar Silicon Wafer market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Solar Silicon Wafer Market Segments Analysis

Global Solar Silicon Wafer Market is segmented by Purity Grade, Size, Technology, Application and region. Based on Purity Grade, the market is segmented into Electronic Grade and Solar Grade. Based on Size, the market is segmented into 125 mm, 156 mm, 166 mm and 210 mm. Based on Technology, the market is segmented into Monocrystalline, Polycrystalline and Multicrystalline. Based on Application, the market is segmented into Photovoltaic Cells, Solar Panels and Concentrated Solar Power Plants. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Solar Silicon Wafer Market

The growing adoption of solar energy is a significant catalyst for the solar silicon wafer market. As countries worldwide increasingly prioritize renewable energy sources, particularly solar power, substantial investments are being made by governments and corporations to harness this clean energy. These efforts aim to reduce greenhouse gas emissions and achieve sustainability goals, thereby propelling the demand for solar silicon wafers. This trend reflects a broader commitment to addressing climate change and promoting eco-friendly energy solutions, highlighting the critical role of silicon wafers in the production of solar cells and the overall growth of the solar energy sector.

Restraints in the Solar Silicon Wafer Market

The solar silicon wafer market faces significant challenges due to its susceptibility to supply chain disruptions. One of the primary concerns is the volatility in the availability and pricing of essential raw materials, particularly silicon. Such fluctuations can lead to increased production costs and delayed manufacturing timelines, which can ultimately hinder the growth of the industry. Furthermore, reliance on specific suppliers or regions for silicon can exacerbate these vulnerabilities, making it crucial for market players to develop strategies that mitigate risks associated with raw material procurement and ensure a more stable supply chain to sustain their operations and competitive edge in the market.

Market Trends of the Solar Silicon Wafer Market

The Solar Silicon Wafer market is witnessing a notable trend towards the increasing adoption of monocrystalline wafers, primarily attributed to their superior efficiency compared to multicrystalline alternatives. This shift is driven by a rising consumer demand for solar energy solutions that maximize power output and long-term cost-effectiveness, making monocrystalline wafers the preferred choice for both residential and commercial installations. As governments worldwide intensify their commitments to renewable energy and sustainable practices, the preference for high-performance materials in solar technology is expected to reinforce the market growth of monocrystalline wafers, further solidifying their dominant position within the solar energy sector.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Regulatory Landscape
• Case Studies

Global Solar Silicon Wafer Market Size by Purity Grade & CAGR (2025-2032)

• Market Overview
• Electronic Grade
• Solar Grade

Global Solar Silicon Wafer Market Size by Size & CAGR (2025-2032)

• Market Overview
• 125 mm
• 156 mm
• 166 mm
• 210 mm

Global Solar Silicon Wafer Market Size by Technology & CAGR (2025-2032)

• Market Overview
• Monocrystalline
• Polycrystalline
• Multicrystalline

Global Solar Silicon Wafer Market Size by Application & CAGR (2025-2032)

• Market Overview
• Photovoltaic Cells
• Solar Panels
• Concentrated Solar Power Plants

Global Solar Silicon Wafer Market Size & CAGR (2025-2032)

• North America (Purity Grade, Size, Technology, Application)
  • US
  • Canada
• Europe (Purity Grade, Size, Technology, Application)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Purity Grade, Size, Technology, Application)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Purity Grade, Size, Technology, Application)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Purity Grade, Size, Technology, Application)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Tongwei Solar (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• LONGi Green Energy Technology (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• GCL System Integration Technology (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TCL Zhonghuan (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Daqo New Energy (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TBEA (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Wacker Chemie (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Wuxi Shangji Automation (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Gokin Solar (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• HOYUAN (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• JYT Corporation (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Shuangliang Eco-Energy (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• JA Solar Technology (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• JinkoSolar Holding (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Yingli Solar (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Talesun Solar (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Canadian Solar (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Aiko Solar Technology (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Astronergy/Chint (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations