# Japan Off Grid Solar Market > Japan Off-Grid Solar Market Research Report By Type (Solar Panel, Battery, Controller, Inverter, Others) and By Application (Residential, Non-Residential, Others) - Growth & Industry Forecast to 2035 - **Forecast Period:** 2025 - 2035 - **CAGR:** 11.84% - **2024:** $ 205.5 Million - **2025:** $ 229.83 Million - **2035:** $ 703.91 Million - **Key Players:** Sunnova Energy International Inc (US), Off Grid Electric (TZ), d.light design (US), SolarHome (SG), M-KOPA (KE), BBOXX (GB), Greenlight Planet (US), Azuri Technologies (GB) **Report ID:** MRFR/EnP/52580-HCR · **Pages:** 200 · **Author:** Snehal Singh · **Last Updated:** July 23, 2026 **URL:** https://www.marketresearchfuture.com/reports/japan-off-grid-solar-market-54343 --- ## Market Summary ## **Japan Off-Grid Solar Market Overview** As per MRFR analysis, the Japan Off-Grid Solar Market Size was estimated at 183.75 (USD Million) in 2023. The Japan Off-Grid Solar Market is expected to grow from 205.5(USD Million) in 2024 to 812 (USD Million) by 2035. The Japan Off-Grid Solar Market CAGR (growth rate) is expected to be around 13.305% during the forecast period (2025 - 2035). ### **Key Japan Off-Grid Solar Market Trends Highlighted** The Japan [Off-Grid Solar Market](../../../reports/off-grid-solar-market-7227) is experiencing significant growth driven by several key market drivers. One of the major factors is the increasing demand for renewable energy as Japan aims to reduce its dependence on fossil fuels and enhance energy security. The government's strong emphasis on sustainable development following the 2011 Fukushima disaster has led to supportive policies for solar energy initiatives. Additionally, rural areas in Japan are seeking energy independence, which creates a growing interest in off-grid solar systems that can provide reliable power in remote locations.  Opportunities in this market are particularly present within the agricultural and disaster recovery sectors.Farmers are increasingly turning to off-grid solar to power irrigation systems and greenhouses, ensuring uninterrupted cultivation processes. Moreover, in the wake of natural disasters, there is a rising need for portable solar solutions that can quickly restore power to affected areas, making off-grid solar systems an attractive option for emergency preparedness. Recent trends also indicate the growing adoption of energy storage solutions, which complement off-grid solar systems, enhancing reliability and efficiency.  The integration of battery storage allows users to store excess energy generated during the day for use at night or during periods of low sunlight.Furthermore, advancements in solar technology are leading to more compact and efficient systems, making them easier to install and maintain. Overall, the convergence of these factors is paving the way for a more significant shift towards off-grid solar power in Japan, addressing energy needs while supporting environmental goals. Source: Primary Research, Secondary Research, _Market Research Future_ Database and Analyst Review ## **Japan Off-Grid Solar Market Drivers** **Government Initiatives and Support** The Japan government has been actively promoting renewable energy, particularly solar energy, as part of its commitment to reduce carbon emissions and transition to sustainable energy sources. The Renewable Energy Subsidy Program, offered by the Ministry of the Environment in Japan, provides financial support for off-grid solar installations. This program has contributed significantly to the growth of the Japan Off-Grid Solar Market. According to recent government data, as of 2022, over 6.4 million homes in Japan have been equipped with solar panels, and this number is expected to increase following the government’s target to generate 36-38 percent of electricity from renewable sources by 2030.Initiatives such as these highlight the government's commitment to expanding the off-grid solar segment, thus driving market growth. **Increased Energy Security Concerns** Following natural disasters, such as the 2011 Great East Japan Earthquake and subsequent tsunamis, there has been a heightened awareness of energy security among Japanese citizens and industries. The demand for autonomous power sources has surged, particularly in remote areas susceptible to outages. Reports from the Japan Meteorological Agency indicated that power outages occurred in various regions, prompting residents to invest in off-grid solar solutions.The Japan Off-Grid Solar Market is capitalizing on this trend, with the sales of off-grid solar systems seeing a substantial rise as communities seek reliable energy sources to fortify their resilience against future disruptions. **Technological Advancements in Solar Energy** The advancement of solar technology has significantly enhanced the efficiency and affordability of solar panels. Key players in the Japan Off-Grid Solar Market are continuously innovating, reducing costs, and increasing solar energy conversion efficiencies, making off-grid solar solutions more accessible to the general population. According to the Japan Photovoltaic Energy Association, the average efficiency of solar panels has increased from about 15% in 2010 to over 20% today.This steady improvement is accompanied by an overall drop in manufacturing costs, reported to have decreased by nearly 88% in the past decade, making solar energy systems a more viable option for off-grid applications across Japan. ## **Japan Off-Grid Solar Market Segment Insights****:** ### **Off-Grid Solar Market Type Insights** The Japan Off-Grid Solar Market is experiencing notable growth, with the Type segment showcasing a diverse range of components essential for optimizing solar energy utilization. This market includes key elements such as Solar Panels, Batteries, Controllers, Inverters, and various Others, each playing a critical role within the extensive solar energy ecosystem. Solar Panels are particularly significant as they convert sunlight into electricity, making them the core component for any solar installation. The increasing focus on renewable energy sources in Japan, driven by governmental policies aimed at reducing carbon emissions and enhancing energy independence, has intensified demand for high-efficiency panels. Batteries are also crucial, as they facilitate energy storage, enabling users to harness solar power even during periods without sunlight. The rising need for reliable energy supply in remote areas and the push for sustainable energy solutions continue to enhance the significance of battery technologies in Japan. Controllers serve a vital function in regulating electricity flow, ensuring that systems operate efficiently while prolonging the lifespan of other components. This regulatory aspect is increasingly important as more households and businesses turn toward off-grid solutions. Inverters convert the direct current produced by solar panels into alternating current, which is compatible with the electrical grid. This component is essential for the functioning of off-grid systems, enabling users to operate their appliances effectively. The demand for advanced inverter technology is growing, given Japan’s unique geographical and climatic conditions, necessitating products that can perform reliably in various environments. The Others category encompasses a range of additional components, including mounting systems and energy management software that contribute to the overall efficiency and effectiveness of off-grid solar setups. These components are essential for addressing specific user needs, whether in residential, agricultural, or industrial applications. Key trends in the Japan Off-Grid Solar Market include a growing emphasis on technological innovation and integration, as well as increasing consumer awareness regarding environmental sustainability.  As these trends advance, the market is expected to evolve, providing enhanced solutions for energy access, especially in remote locations. As Japan continues its path toward a more sustainable energy future, the significance of each of these elements within the Type segment of the Off-Grid Solar Market remains pivotal, both in terms of market dynamics and in fulfilling the goals of energy self-sufficiency and environmental responsibility. Source: Primary Research, Secondary Research, _Market Research Future_ Database and Analyst Review **Off-Grid Solar Market Application Insights** The Application segment of the Japan Off-Grid Solar Market plays a critical role in shaping the energy landscape of the country. With Japan's commitment to renewable energy and the increasing need for energy independence, this segment is witnessing significant transformation. The Residential sector is becoming increasingly important as homeowners seek sustainable alternatives to conventional energy sources, driven by rising energy costs and a growing awareness of environmental issues. Non-Residential applications are also gaining traction, particularly among businesses looking to reduce operating costs and enhance their sustainability profiles.This sector often leads in the adoption of advanced solar technologies due to larger energy requirements and available space for solar installation. Furthermore, the Other applications segment encompasses diverse uses such as agricultural and remote applications which are essential for Japan's rural areas, providing reliable energy solutions in locations where grid connectivity is limited. Overall, the Japan Off-Grid Solar Market segmentation reflects the diverse energy needs across residential, commercial, and specialized sectors, offering unique opportunities for growth and innovation.As energy policies evolve and solar technology advances, the importance of each application segment is expected to widen, contributing significantly to Japan's energy strategy. **Japan Off-Grid Solar Market Key Players and Competitive Insights****:** The Japan Off-Grid Solar Market is witnessing substantial competitive dynamics driven by the increasing demand for renewable energy solutions, particularly in remote and rural areas where grid connectivity is limited. This sector's growth is fueled by government initiatives aimed at promoting sustainable energy while reducing reliance on fossil fuels. Various players are entering the market, each focusing on innovative technologies and tailored solutions to meet consumer needs. Competitors are differentiating themselves through their product offerings, pricing strategies, and customer service to capture market share. The regulatory environment, coupled with technological advancements, is shaping the competitive landscape, encouraging collaborations and partnerships to enhance operational capabilities.Solar Frontier K.K. holds a prominent position in the Japan Off-Grid Solar Market, leveraging its expertise in thin-film solar technology. The company's strengths lie in its ability to produce high-efficiency solar modules that offer outstanding performance even in low-light conditions, making them particularly suitable for off-grid applications. Solar Frontier K.K. has established a strong brand reputation for reliability and innovative solutions, allowing it to maintain a significant market presence. The company has also committed to sustainability and environmental stewardship, which resonates well with the growing consumer preference for eco-friendly energy sources. By focusing on continuous research and development, Solar Frontier K.K. remains competitive, enhancing its product portfolio to meet the evolving demands of the off-grid solar segment in Japan.Taisei Corporation is another key player actively involved in the Japan Off-Grid Solar Market, recognized for its engineering excellence and comprehensive project management capabilities. The company provides a range of services, including the design, installation, and maintenance of solar energy solutions tailored for off-grid applications. Taisei Corporation has positioned itself effectively by partnering with local governments and communities to implement sustainable energy projects, demonstrating its commitment to improving energy access in underserved areas. Its strengths include a robust supply chain and a reputation for delivering high-quality projects on time and within budget. Additionally, the company has engaged in strategic partnerships and acquisitions to broaden its technological base, enhancing its service offerings and consolidating its market presence in the competitive landscape of off-grid solar energy in Japan. **Key Companies in the Japan Off-Grid Solar Market Include:** Solar Frontier K.K. Taisei Corporation Kyocera Corporation Hitachi Zosen Corporation Toshiba Energy Systems & Solutions Corporation Panasonic Corporation SMA Solar Technology AG Chubushinwa Energy Co., Ltd. Mitsubishi Electric Corporation Sharp Corporation Renova, Inc. Sumitomo Electric Industries Ltd. Japan Gold Power Co., Ltd. Namaste Solar Fujitsu General Limited **Japan Off-Grid Solar****Market****Developments** Recent developments in the Japan Off-Grid Solar Market highlight a growing focus on renewable energy solutions amid increasing demand for sustainable practices. For instance, in September 2023, Mitsubishi Electric Corporation announced a partnership with Panasonic Corporation to develop innovative solar energy storage solutions aimed at residential and small business users, underscoring collaborative efforts to enhance Off-Grid capabilities. Furthermore, Sharp Corporation and Kyocera Corporation are expanding their Off-Grid product lines, targeting underserved regions, particularly in rural Japan, to promote energy independence. Current market dynamics are shaped by significant growth in company valuations, with major players like Solar Frontier K.K. and Hitachi Zosen Corporation investing in expanded production facilities to meet rising demand. Over the past two to three years, public interest in Off-Grid systems surged, particularly following government initiatives in 2021 and 2022, aimed at incentivizing renewable technology deployment. Additionally, in May 2023, Renova Inc. entered into a strategic agreement with Sumitomo Electric Industries Ltd. to streamline installation and maintenance services for Off-Grid solar systems. Overall, the Japanese Off-Grid Solar Market is experiencing a transformative phase characterized by innovation, partnerships, and proactive governmental support aimed at establishing a sustainable energy future. **Japan Off-Grid Solar Market Segmentation Insights** **Off-Grid Solar Market Type****Outlook** **Solar Panel** **Battery** **Controller** **Inverter** **Others** **Off-Grid Solar Market Application****Outlook** **Residential** **Non-Residential** **Others** ## Market Drivers ### Rising Energy Costs The increasing costs of conventional energy sources in Japan appear to be a significant driver for the off grid-solar market. As fossil fuel prices fluctuate, consumers and businesses are seeking alternative energy solutions to mitigate expenses. In recent years, energy prices have risen by approximately 15%, prompting a shift towards renewable energy sources. The off grid-solar market benefits from this trend, as individuals and organizations look to invest in solar technology to achieve energy independence and reduce reliance on the grid. This shift not only addresses economic concerns but also aligns with Japan's commitment to sustainability and reducing carbon emissions. Consequently, the off grid-solar market is likely to experience growth as more consumers recognize the long-term financial benefits of [solar energy systems](https://www.marketresearchfuture.com/reports/solar-energy-system-market-10957). ### Environmental Awareness Growing environmental consciousness among the Japanese population is significantly influencing the off grid-solar market. As awareness of climate change and environmental degradation increases, consumers are more inclined to adopt renewable energy solutions. Surveys indicate that approximately 70% of Japanese citizens support the transition to renewable energy sources, reflecting a societal shift towards sustainability. This heightened awareness drives demand for off grid-solar systems, as individuals seek to reduce their carbon footprint and contribute to a greener future. The off grid-solar market stands to benefit from this trend, as more consumers prioritize eco-friendly energy solutions. Furthermore, this societal shift aligns with Japan's national policies aimed at achieving carbon neutrality by 2050, further propelling the growth of the off grid-solar market. ### Technological Innovation Technological advancements in solar energy systems are driving the off grid-solar market in Japan. Innovations such as improved photovoltaic (PV) cells and [energy storage](https://www.marketresearchfuture.com/reports/energy-storage-market-4476) solutions have enhanced the efficiency and affordability of solar installations. For instance, the efficiency of solar panels has increased by over 20% in recent years, making them more attractive to consumers. Additionally, the development of smart grid technologies allows for better energy management and integration of solar power into existing systems. These advancements not only lower the initial investment costs but also improve the overall performance of off grid-solar systems. As technology continues to evolve, the off grid-solar market is poised for further expansion, appealing to a broader range of customers seeking reliable and sustainable energy solutions. ### Government Policy Support Supportive government policies are playing a pivotal role in shaping the off grid-solar market in Japan. The government has implemented various initiatives aimed at promoting renewable energy adoption, including subsidies and tax incentives for solar installations. Recent data indicates that government incentives have led to a 30% increase in solar installations over the past year. These policies not only lower the financial barriers for consumers but also encourage investment in the off grid-solar market. As the government continues to prioritize renewable energy in its energy strategy, the off grid-solar market is expected to thrive, attracting both residential and commercial customers seeking sustainable energy solutions. ### Decentralized Energy Solutions The trend towards decentralized energy solutions is emerging as a key driver for the off grid-solar market in Japan. With the increasing frequency of natural disasters, such as earthquakes and typhoons, the need for resilient energy systems has become apparent. Off grid-solar systems provide a reliable alternative, allowing communities to maintain power during grid outages. This resilience is particularly crucial in rural areas, where access to centralized energy infrastructure may be limited. The off grid-solar market is likely to see growth as more consumers and local governments invest in decentralized energy solutions to enhance [energy security](https://www.marketresearchfuture.com/reports/energy-security-market-26621). This shift not only addresses immediate energy needs but also fosters community empowerment and self-sufficiency in energy production. ## Future Outlook The off grid-solar market in Japan is projected to grow at 11.84% CAGR from 2025 to 2035, driven by technological advancements, increasing energy demand, and sustainability initiatives. **New opportunities:** - Development of integrated solar storage solutions for residential use. Expansion of solar-powered microgrid systems in rural areas. Partnerships with local governments for solar energy incentives. By 2035, the off grid-solar market is expected to be robust, driven by innovation and strategic partnerships. ## Segment Insights ### By Type: Solar Panel (Largest) vs. Battery (Fastest-Growing) In the Japan off grid-solar market, the market share distribution shows that [Solar Panels](https://www.marketresearchfuture.com/reports/solar-panels-market-3237) hold the largest segment, making up a significant portion of the total market. Following closely are Batteries, which are increasingly gaining traction, and their share is rapidly rising as technological advancements take place and demand for energy storage solutions increases. Other components like Controllers and Inverters also contribute, but to a lesser extent, reflecting their supporting role in the overall system. The growth trends indicate that the focus on renewable energy and energy independence drives the demand for off-grid solutions. Solar Panels continue to be the dominant choice, boosted by government incentives and increasing consumer awareness. Meanwhile, Batteries are observed as the fastest-growing segment, propelled by innovations in battery technology, lower costs, and the rising need for reliable energy storage in remote areas. Solar Panel (Dominant) vs. Battery (Emerging) Solar Panels are recognized as the dominant force in the Japan off grid-solar market due to their essential role in harnessing solar energy. Their maturity in technology, effectiveness in energy generation, and installation convenience contribute to their widespread adoption. On the other hand, Batteries are emerging as a crucial component, particularly as they support the integration of solar energy into everyday use. Enhanced by innovations, these energy storage solutions are becoming more efficient and cost-effective, fostering their growth. This shift not only addresses the intermittency issues of solar energy but also enhances system reliability, making them an increasingly valuable asset in off-grid applications. ### By Application: Residential (Largest) vs. Non-Residential (Fastest-Growing) In the Japan off grid-solar market, the application segment is primarily driven by residential solutions, holding the largest market share. Residential applications leverage solar energy for home utilization, leading to significant adoption rates among homeowners seeking energy independence and sustainability. This segment is well-established due to supportive government policies and rising consumer awareness of solar advantages. On the other hand, non-residential applications are witnessing the fastest growth, propelled by increasing demand from commercial establishments looking to reduce energy costs and improve sustainability. This growth is fueled by technological advancements, enhanced efficiency in solar products, and a growing focus on corporate social responsibility, driving businesses to invest in renewable energy solutions for their operations. Residential (Dominant) vs. Non-Residential (Emerging) The residential segment remains dominant in the application of off grid-solar solutions, as it caters to individual homeowners and small housing complexes, offering simplicity in installation and cost-effectiveness. This segment is characterized by a diverse range of products, including rooftop solar panels and home battery systems designed for energy storage. In contrast, the non-residential segment is emerging rapidly, targeting larger facilities such as offices, schools, and factories to capitalize on energy savings and sustainability goals. This segment often features customized solar installations to meet specific energy needs, showcasing its adaptability and the increasing inclination of businesses towards [green energy](https://www.marketresearchfuture.com/reports/green-energy-market-12451) investments. ## Competitive Benchmarking The off grid-solar market in Japan is characterized by a dynamic competitive landscape, driven by increasing demand for sustainable energy solutions and technological advancements. Key players such as Sunnova Energy International Inc (US), d.light design (US), and BBOXX (GB) are actively shaping the market through innovative strategies and operational focuses. Sunnova Energy International Inc (US) emphasizes partnerships with local firms to enhance its service offerings, while d.light design (US) focuses on expanding its product range to cater to diverse consumer needs. BBOXX (GB) is leveraging digital platforms to optimize customer engagement and streamline operations, collectively contributing to a competitive environment that prioritizes innovation and customer-centric solutions. In terms of business tactics, companies are increasingly localizing manufacturing and optimizing supply chains to enhance efficiency and reduce costs. The market structure appears moderately fragmented, with several players vying for market share. This fragmentation allows for a variety of approaches, as companies adapt to local market conditions and consumer preferences, thereby influencing the overall competitive dynamics. In October 2025, BBOXX (GB) announced a strategic partnership with a Japanese technology firm to develop advanced [solar energy](https://www.marketresearchfuture.com/reports/solar-energy-market-10915) storage solutions. This collaboration is expected to enhance BBOXX's product offerings and improve energy reliability for off-grid consumers in Japan. The strategic importance of this partnership lies in its potential to address the growing demand for efficient energy storage, a critical component for off-grid solar systems. In September 2025, d.light design (US) launched a new line of solar home systems specifically designed for the Japanese market, featuring enhanced energy efficiency and user-friendly interfaces. This move signifies d.light's commitment to tailoring its products to meet local consumer needs, thereby strengthening its market position. The introduction of these systems is likely to attract a broader customer base, enhancing d.light's competitive edge. In August 2025, Sunnova Energy International Inc (US) expanded its operations in Japan by establishing a new regional office aimed at improving customer service and support. This strategic expansion reflects Sunnova's intent to deepen its market penetration and enhance customer engagement. By localizing its operations, Sunnova is poised to respond more effectively to market demands and foster stronger relationships with consumers. As of November 2025, current competitive trends in the off grid-solar market include a pronounced focus on digitalization, sustainability, and the integration of AI technologies. Strategic alliances are increasingly shaping the landscape, enabling companies to pool resources and expertise to drive innovation. Looking ahead, competitive differentiation is likely to evolve, shifting from price-based competition to a focus on technological advancements, innovative solutions, and supply chain reliability. This transition underscores the importance of adaptability and forward-thinking strategies in navigating the complexities of the off grid-solar market. ## Recent News & Developments Recent developments in the Japan Off-Grid Solar Market highlight a growing focus on [renewable energy](https://www.marketresearchfuture.com/reports/renewable-energy-market-1515) solutions amid increasing demand for sustainable practices. For instance, in September 2023, Mitsubishi Electric Corporation announced a partnership with Panasonic Corporation to develop innovative solar energy storage solutions aimed at residential and small business users, underscoring collaborative efforts to enhance Off-Grid capabilities. Furthermore, Sharp Corporation and Kyocera Corporation are expanding their Off-Grid product lines, targeting underserved regions, particularly in rural Japan, to promote energy independence. Current market dynamics are shaped by significant growth in company valuations, with major players like Solar Frontier K.K. and Hitachi Zosen Corporation investing in expanded production facilities to meet rising demand. Over the past two to three years, public interest in Off-Grid systems surged, particularly following government initiatives in 2021 and 2022, aimed at incentivizing renewable technology deployment. Additionally, in May 2023, Renova Inc. entered into a strategic agreement with Sumitomo Electric Industries Ltd. to streamline installation and maintenance services for Off-Grid solar systems. Overall, the Japanese Off-Grid Solar Market is experiencing a transformative phase characterized by innovation, partnerships, and proactive governmental support aimed at establishing a sustainable energy future. ## Report Scope | MARKET SIZE 2024 | 205.5(USD Million) | | --- | --- | | MARKET SIZE 2025 | 229.83(USD Million) | | MARKET SIZE 2035 | 703.91(USD Million) | | COMPOUND ANNUAL GROWTH RATE (CAGR) | 11.84% (2025 - 2035) | | REPORT COVERAGE | Revenue Forecast, Competitive Landscape, Growth Factors, and Trends | | BASE YEAR | 2024 | | Market Forecast Period | 2025 - 2035 | | Historical Data | 2019 - 2024 | | Market Forecast Units | USD Million | | Key Companies Profiled | Sunnova Energy International Inc (US), Off Grid Electric (TZ), d.light design (US), SolarHome (SG), M-KOPA (KE), BBOXX (GB), Greenlight Planet (US), Azuri Technologies (GB) | | Segments Covered | Type, Application | | Key Market Opportunities | Growing demand for sustainable energy solutions drives innovation in the off grid-solar market. | | Key Market Dynamics | Rising demand for off grid-solar solutions driven by regulatory incentives and technological advancements in Japan. | | Countries Covered | Japan | ## Frequently Asked Questions **Q: What was the overall market valuation of the Japan off grid-solar market in 2024?** A: The overall market valuation was $205.5 Million in 2024. **Q: What is the projected market valuation for the Japan off grid-solar market by 2035?** A: The projected valuation for 2035 is $703.91 Million. **Q: What is the expected CAGR for the Japan off grid-solar market during the forecast period 2025 - 2035?** A: The expected CAGR during the forecast period 2025 - 2035 is 11.84%. **Q: Which segments contributed to the Japan off grid-solar market's performance in 2024?** A: In 2024, segments included Solar Panels at $60.0 Million, Batteries at $50.0 Million, Controllers at $30.0 Million, Inverters at $40.0 Million, and Others at $25.5 Million. **Q: What are the key applications of the Japan off grid-solar market?** A: Key applications include Residential at $82.5 Million, Non-Residential at $61.65 Million, and Others at $61.25 Million. **Q: Who are the leading players in the Japan off grid-solar market?** A: Key players include Sunnova Energy International Inc, Off Grid Electric, d.light design, SolarHome, M-KOPA, BBOXX, Greenlight Planet, and Azuri Technologies. **Q: What is the valuation of the Battery segment in the Japan off grid-solar market?** A: The Battery segment was valued at $50.0 Million in 2024 and is expected to grow significantly by 2035. **Q: How did the Inverter segment perform in 2024?** A: The Inverter segment was valued at $40.0 Million in 2024, indicating a solid contribution to the overall market. **Q: What is the expected growth trajectory for the Residential application in the Japan off grid-solar market?** A: The Residential application was valued at $82.5 Million in 2024 and is projected to expand considerably by 2035. **Q: What does the future hold for the Japan off grid-solar market?** A: The market is anticipated to grow to $703.91 Million by 2035, driven by an expected CAGR of 11.84%. --- *This Markdown endpoint is provided for AI systems and LLM crawlers. For the full interactive report visit https://www.marketresearchfuture.com/reports/japan-off-grid-solar-market-54343*