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市场调查报告书
商品编码
1957113

日本离网太阳能发电市场规模、份额、趋势和预测：按最终用户和地区划分，2026-2034年

Japan Off-Grid Solar Energy Market Size, Share, Trends and Forecast by End User and Region, 2026-2034
出版日期: | 出版商: IMARC | 英文 149 Pages | 商品交期: 5-7个工作天内

价格
简介目录

2025年，日本离网太阳能发电市场规模达204.5兆瓦。展望未来，IMARC集团预测，到2034年，该市场规模将达到286.3兆瓦，2026年至2034年的复合年增长率（CAGR）为3.81%。推动这一市场成长的关键因素包括：政府补贴和税额扣抵等激励措施显着降低了安装成本，加速了太阳能发电的普及；太阳能发电技术和能源储存系统的技术进步提高了效率和可靠性；以及对能源独立性和韧性的日益增长的需求，尤其是在偏远和易受灾害影响的地区，进一步提升了日本离网太阳能发电的市场份额。

日本离网太阳能市场的发展趋势：

政府激励措施和监管支持

日本政府透过有针对性的激励措施和有利的法规结构，在离网太阳能产业的发展中发挥至关重要的作用。国家和地区层面的计画为可再生能源设备的安装提供财政支持，包括补贴、投资税额扣抵和低利率贷款。这些措施显着降低了个人和企业的成本门槛，促进了太阳能係统的广泛应用。此外，日本长期致力于减少碳排放，这与推广分散式能源解决方案密切相关。监管改革简化了审批程序和併网标准，进一步提高了太阳能计划的可行性。在日本，其目标是实现能源结构多元化并降低对进口的依赖，这些政策机制使太阳能发电在经济上可行且具有战略意义，持续推动日本离网太阳能市场的成长。例如，东京将于2025年4月起强制所有新建独栋住宅安装屋顶太阳能板，以实现其2050年净零排放目标。该规定适用于总占地面积小于2000平方公尺的住宅。为减轻安装成本负担，政府将提供补贴。目前，东京有225万栋建筑适合安装太阳能板，但实际安装率仅4.2%。

对能源韧性和分散化的需求日益增长

日本频繁发生的自然灾害，例如地震、颱风和海啸，凸显了建立具有韧性和分散式能源系统的迫切需求。离网太阳能解决方案是集中式电网的有效替代方案，能够提供稳定且独立的电力供应，尤其是在易受灾害侵袭的偏远地区。这些系统减少了对国家基础设施的依赖，即使在危机情况下也能快速部署，并确保家庭、医疗机构和紧急应变部队的持续供电。此外，公共和公共相关人员对能源自给自足意识提升，正在推动离网太阳能係统的普及。随着日本国家韧性策略强调可再生能源的分散化，这一趋势强化了独立太阳能基础设施在国家防灾和永续性措施中的关键作用，并显着促进了日本离网太阳能市场的成长。例如，2024年5月，Google透过与Sizen Energy和Clean Energy Connect签署的两份购电协议（PPA），在日本签署了首批可再生能源合约。这些计划将新增 60 兆瓦的太阳能发电容量，支持谷歌到 2030 年实现 24/7 全天候无碳能源的全球目标，并展示谷歌在日本对永续基础设施 6.9 亿美元的投资。

本报告解答的主要问题

  • 日本离网太阳能发电市场目前发展状况如何？未来几年预计发展如何？
  • 日本离网太阳能发电市场依最终用户分類的情况如何？
  • 日本离网太阳能发电市场按地区分類的情况如何？
  • 日本离网太阳能发电市场价值链的不同阶段有哪些？
  • 日本离网太阳能发电市场的主要驱动因素和挑战是什么？
  • 日本离网太阳能发电市场的结构是怎么样的？主要参与者有哪些？
  • 日本离网太阳能发电市场竞争程度如何？

目录

第一章：序言

第二章：调查范围与调查方法

  • 调查目的
  • 相关利益者
  • 数据来源
  • 市场估值
  • 调查方法

第三章执行摘要

第四章：日本离网太阳能发电市场：引言

  • 概述
  • 市场动态
  • 产业趋势
  • 竞争资讯

第五章：日本离网太阳能发电市场：现状

  • 过去和当前的市场趋势（2020-2025）
  • 市场预测（2026-2034）

第六章：日本离网太阳能发电市场－依最终用户细分

  • 住宅
  • 商业的
  • 工业的

第七章：日本离网太阳能发电市场：区域分析

  • 关东地区
  • 关西、近畿地区
  • 中部地区
  • 九州和冲绳地区
  • 东北部地区
  • 中国地区
  • 北海道地区
  • 四国地区

第八章：日本离网太阳能发电市场：竞争格局

  • 概述
  • 市场结构
  • 市场公司定位
  • 关键成功策略
  • 竞争对手仪錶板
  • 企业估值象限

第九章：主要企业概况

第十章：日本离网太阳能发电市场：产业分析

  • 驱动因素、限制因素和机会
  • 波特五力分析
  • 价值链分析

第十一章附录

简介目录
Product Code: SR112026A34202

The Japan off-grid solar energy market size reached 204.5 MW in 2025 . Looking forward, IMARC Group expects the market to reach 286.3 MW by 2034 , exhibiting a growth rate (CAGR) of 3.81% during 2026-2034 . The market is driven by various major factors. Government incentives in the form of subsidies and tax credits lower the cost of installations significantly, which makes solar power more affordable. Technological breakthroughs in photovoltaic technology and energy storage systems have led to increased efficiency and reliability. The growing energy independence and resiliency requirements, particularly for remote and disaster-risk areas, further propel Japan off-grid solar energy market share.

JAPAN OFF-GRID SOLAR ENERGY MARKET TRENDS:

Government Incentives and Regulatory Support

The Japanese government plays a vital role in advancing the off-grid solar sector through targeted incentives and favorable regulatory frameworks. National and regional programs offer financial support, including subsidies, investment tax credits, and low-interest financing for renewable energy installations. These measures significantly lower the cost barriers for both individuals and businesses, encouraging broader adoption of solar energy systems. Additionally, Japan's long-term commitment to reducing carbon emissions aligns closely with promoting decentralized energy solutions. Regulatory reforms also streamline permitting processes and grid connection standards, further enhancing the feasibility of solar projects. As Japan aims to diversify its energy mix and reduce dependency on imports, such policy mechanisms continue to bolster Japan off-grid solar energy market growth by making solar power economically viable and strategically essential. For instance, starting April 2025, Tokyo will require all new detached homes to install rooftop solar panels as part of its goal to achieve net-zero emissions by 2050. This regulation applies to homes with a total floor area under 2,000 square meters. To alleviate installation costs, the government will offer a subsidy. Tokyo currently has 2.25 million buildings suitable for solar panels, but only 4.2% are equipped with them.

Rising Demand for Energy Resilience and Decentralization

Japan's frequent exposure to natural disasters, such as earthquakes, typhoons, and tsunamis, has underscored the urgent need for resilient and decentralized energy systems. Off-grid solar solutions offer an effective alternative to centralized grids, providing consistent and autonomous power, especially in disaster-prone and remote regions. These systems reduce dependence on national infrastructure and can be rapidly deployed in crisis scenarios, ensuring power continuity for households, healthcare facilities, and emergency response units. Moreover, increasing awareness among both private and public stakeholders about energy self-sufficiency has led to a surge in adoption. With national resilience strategies emphasizing renewable decentralization, this trend significantly contributes to Japan off-grid solar energy market growth by reinforcing the critical role of autonomous solar infrastructure in national preparedness and sustainability initiatives. For instance, in May 2024, Google signed its first renewable energy deals in Japan through two solar power purchase agreements (PPAs) with Shizen Energy and Clean Energy Connect. These projects will add 60 MW of solar capacity, supporting Google's global 24/7 carbon-free energy goal by 2030 and demonstrating its $690 million commitment to sustainable infrastructure in Japan.

JAPAN OFF-GRID SOLAR ENERGY MARKET SEGMENTATION:

End User Insights:

  • Residential
  • Commercial
  • Industrial

Regional Insights:

  • Kanto Region
  • Kansai/Kinki Region
  • Central/ Chubu Region
  • Kyushu-Okinawa Region
  • Tohoku Region
  • Chugoku Region
  • Hokkaido Region
  • Shikoku Region

The report has also provided a comprehensive analysis of all the major regional markets, which include Kanto, Kansai/Kinki, Central/ Chubu, Kyushu-Okinawa, Tohoku, Chugoku, Hokkaido, and Shikoku Region.

COMPETITIVE LANDSCAPE:

The market research report has also provided a comprehensive analysis of the competitive landscape. Competitive analysis such as market structure, key player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided.

KEY QUESTIONS ANSWERED IN THIS REPORT

  • How has the Japan off-grid solar energy market performed so far and how will it perform in the coming years?
  • What is the breakup of the Japan off-grid solar energy market on the basis of end user?
  • What is the breakup of the Japan off-grid solar energy market on the basis of region?
  • What are the various stages in the value chain of the Japan off-grid solar energy market?
  • What are the key driving factors and challenges in the Japan off-grid solar energy market?
  • What is the structure of the Japan off-grid solar energy market and who are the key players?
  • What is the degree of competition in the Japan off-grid solar energy market?

Table of Contents

1 Preface

2 Scope and Methodology

  • 2.1 Objectives of the Study
  • 2.2 Stakeholders
  • 2.3 Data Sources
    • 2.3.1 Primary Sources
    • 2.3.2 Secondary Sources
  • 2.4 Market Estimation
    • 2.4.1 Bottom-Up Approach
    • 2.4.2 Top-Down Approach
  • 2.5 Forecasting Methodology

3 Executive Summary

4 Japan Off-Grid Solar Energy Market - Introduction

  • 4.1 Overview
  • 4.2 Market Dynamics
  • 4.3 Industry Trends
  • 4.4 Competitive Intelligence

5 Japan Off-Grid Solar Energy Market Landscape

  • 5.1 Historical and Current Market Trends (2020-2025)
  • 5.2 Market Forecast (2026-2034)

6 Japan Off-Grid Solar Energy Market - Breakup by End User

  • 6.1 Residential
    • 6.1.1 Overview
    • 6.1.2 Historical and Current Market Trends (2020-2025)
    • 6.1.3 Market Forecast (2026-2034)
  • 6.2 Commercial
    • 6.2.1 Overview
    • 6.2.2 Historical and Current Market Trends (2020-2025)
    • 6.2.3 Market Forecast (2026-2034)
  • 6.3 Industrial
    • 6.3.1 Overview
    • 6.3.2 Historical and Current Market Trends (2020-2025)
    • 6.3.3 Market Forecast (2026-2034)

7 Japan Off-Grid Solar Energy Market - Breakup by Region

  • 7.1 Kanto Region
    • 7.1.1 Overview
    • 7.1.2 Historical and Current Market Trends (2020-2025)
    • 7.1.3 Market Breakup by End User
    • 7.1.4 Key Players
    • 7.1.5 Market Forecast (2026-2034)
  • 7.2 Kansai/Kinki Region
    • 7.2.1 Overview
    • 7.2.2 Historical and Current Market Trends (2020-2025)
    • 7.2.3 Market Breakup by End User
    • 7.2.4 Key Players
    • 7.2.5 Market Forecast (2026-2034)
  • 7.3 Central/ Chubu Region
    • 7.3.1 Overview
    • 7.3.2 Historical and Current Market Trends (2020-2025)
    • 7.3.3 Market Breakup by End User
    • 7.3.4 Key Players
    • 7.3.5 Market Forecast (2026-2034)
  • 7.4 Kyushu-Okinawa Region
    • 7.4.1 Overview
    • 7.4.2 Historical and Current Market Trends (2020-2025)
    • 7.4.3 Market Breakup by End User
    • 7.4.4 Key Players
    • 7.4.5 Market Forecast (2026-2034)
  • 7.5 Tohoku Region
    • 7.5.1 Overview
    • 7.5.2 Historical and Current Market Trends (2020-2025)
    • 7.5.3 Market Breakup by End User
    • 7.5.4 Key Players
    • 7.5.5 Market Forecast (2026-2034)
  • 7.6 Chugoku Region
    • 7.6.1 Overview
    • 7.6.2 Historical and Current Market Trends (2020-2025)
    • 7.6.3 Market Breakup by End User
    • 7.6.4 Key Players
    • 7.6.5 Market Forecast (2026-2034)
  • 7.7 Hokkaido Region
    • 7.7.1 Overview
    • 7.7.2 Historical and Current Market Trends (2020-2025)
    • 7.7.3 Market Breakup by End User
    • 7.7.4 Key Players
    • 7.7.5 Market Forecast (2026-2034)
  • 7.8 Shikoku Region
    • 7.8.1 Overview
    • 7.8.2 Historical and Current Market Trends (2020-2025)
    • 7.8.3 Market Breakup by End User
    • 7.8.4 Key Players
    • 7.8.5 Market Forecast (2026-2034)

8 Japan Off-Grid Solar Energy Market - Competitive Landscape

  • 8.1 Overview
  • 8.2 Market Structure
  • 8.3 Market Player Positioning
  • 8.4 Top Winning Strategies
  • 8.5 Competitive Dashboard
  • 8.6 Company Evaluation Quadrant

9 Profiles of Key Players

  • 9.1 Company A
    • 9.1.1 Business Overview
    • 9.1.2 Services Offered
    • 9.1.3 Business Strategies
    • 9.1.4 SWOT Analysis
    • 9.1.5 Major News and Events
  • 9.2 Company B
    • 9.2.1 Business Overview
    • 9.2.2 Services Offered
    • 9.2.3 Business Strategies
    • 9.2.4 SWOT Analysis
    • 9.2.5 Major News and Events
  • 9.3 Company C
    • 9.3.1 Business Overview
    • 9.3.2 Services Offered
    • 9.3.3 Business Strategies
    • 9.3.4 SWOT Analysis
    • 9.3.5 Major News and Events
  • 9.4 Company D
    • 9.4.1 Business Overview
    • 9.4.2 Services Offered
    • 9.4.3 Business Strategies
    • 9.4.4 SWOT Analysis
    • 9.4.5 Major News and Events
  • 9.5 Company E
    • 9.5.1 Business Overview
    • 9.5.2 Services Offered
    • 9.5.3 Business Strategies
    • 9.5.4 SWOT Analysis
    • 9.5.5 Major News and Events

10 Japan Off-Grid Solar Energy Market - Industry Analysis

  • 10.1 Drivers, Restraints, and Opportunities
    • 10.1.1 Overview
    • 10.1.2 Drivers
    • 10.1.3 Restraints
    • 10.1.4 Opportunities
  • 10.2 Porters Five Forces Analysis
    • 10.2.1 Overview
    • 10.2.2 Bargaining Power of Buyers
    • 10.2.3 Bargaining Power of Suppliers
    • 10.2.4 Degree of Competition
    • 10.2.5 Threat of New Entrants
    • 10.2.6 Threat of Substitutes
  • 10.3 Value Chain Analysis

11 Appendix