市场调查报告书
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1534180
全球屋顶太阳能光电市场规模研究(按部署、按技术、按电网类型、按最终用途和 2022-2032 年区域预测)Global Rooftop Solar PV market Size Study, by Deployment, by Technology, by Grid Type, by End-Use, and Regional Forecasts 2022-2032 |
2023年全球屋顶太阳能光电市场价值约为541.7亿美元,预计在2024-2032年预测期内将以超过5.8%的健康成长率成长。屋顶太阳能係统是安装在屋顶的电气装置,可将太阳能转换为电能,在现有的併网或离网配电网路内满足建筑物的能源需求。这些紧凑型系统的尺寸根据结构的规模而变化,主要安装在住宅和商业建筑的屋顶上。净计量和社区太阳能等政府政策对于促进美国、西班牙和法国等国家采用太阳能技术至关重要。根据太阳能产业协会(SEIA)的说法,这些法律使消费者能够利用太阳能满足电力需求并出售多余的电力。社区太阳能计画(当地太阳能设施由多个用户共享)进一步推动了这一趋势,为所产生的电力提供电费抵免。
中国光伏产业协会报告称,中国太阳能电池产业成长显着,2022年较2021年成长14%。 2022年底,光电装置容量超过390吉瓦,较2020年的253吉瓦大幅成长。政府对智慧城市基础设施的倡议和投资也在这些地区屋顶太阳能光电市场的重要性中发挥关键作用。印度 2024 年屋顶太阳能政策强调永续能源的采用和经济赋权。 2024-25 年中期预算反映了政府透过屋顶太阳能装置向 1000 万个家庭提供免费电力的承诺,允许家庭每月获得多达 300 单位的免费电力,并将剩余电力出售给配电公司。大量的预算分配和国家屋顶太阳能门户和住宅屋顶太阳能计画等措施预计将推动市场成长。
屋顶太阳能电池板的高安装成本和定期维护的需要给行业扩张带来了挑战。此外,与其他新兴再生技术相比,与太阳能装置相关的大量资本支出限制了市场成长。为太阳能电池板部署玻璃的成本进一步增加了整体费用,阻碍了预测期内光伏系统的部署。此外,太阳能在特定时期被收集并储存在需要定期更换的昂贵的大型电池中。
2016年签署的《巴黎协定》旨在增强各方适应气候变迁影响的能力,动员充足的资金,并推动各国定期报告气候友善措施。这促使已开发国家和发展中国家筹集资金用于环保倡议,从而最大限度地减少全球碳排放。政府为提高太阳能利用而推出的税收优惠和绿色补贴预计将在预测期内为屋顶太阳能光电市场提供成长机会。
全球屋顶太阳能光电市场研究考虑的关键地区包括亚太地区、北美、欧洲、拉丁美洲和世界其他地区。亚太地区主导了全球屋顶太阳能光电市场,在印度和中国的独立系统和农村电气化中大量使用太阳能。快速的城市化和工业扩张,加上政府对研发和技术创新的大量投资,预计将推动需求。中国浙江东南空间框架集团与第一家光伏背板製造商EVA成立了一家合资企业,开发光伏建筑一体化项目,预计未来五年将部署高达950兆瓦的BIPV系统。在净计量和社区太阳能计画等政策的推动下,预计北美在预测期内将显着成长。美国是仅次于中国的第二大能源消费国,正在执行严格的环境法规并鼓励使用光伏能源以减少碳足迹。 2022年和2023年,太阳能在美国经历了大幅成长,预计2022年新增发电量的45%来自太阳能,总计17吉瓦,预计2023年将上升至56%,达到31吉瓦。美国太阳能产业预计到 2023 年将成长创纪录的 32 吉瓦,较前一年成长 52%。
Global Rooftop Solar PV market is valued at approximately USD 54.17 billion in 2023 and is anticipated to grow with a healthy growth rate of more than 5.8% over the forecast period 2024-2032. Rooftop solar systems are roof-mounted electrical setups that convert solar energy into electricity, addressing a building's energy demands within an existing distribution network, which can either be on-grid or off-grid. These compact systems vary in size based on the structure's scale and are primarily installed on the rooftops of residential and commercial buildings. Government policies, such as net metering and community solar, have been pivotal in promoting the adoption of solar technology in countries like the U.S., Spain, and France. According to the Solar Energy Industries Association (SEIA), these laws enable consumers to utilize solar energy for their electricity needs and sell the excess power. Community solar initiatives, where local solar facilities are shared by multiple subscribers, further bolster this trend, offering credit on electricity bills for the power produced.
China's solar cell industry has seen remarkable growth, with a 14% increase in 2022 compared to 2021, as reported by the China Photovoltaic Industry Association. By the end of 2022, the installed PV capacity surpassed 390 gigawatts, a significant jump from 253 gigawatts in 2020. The high population and rapid industrialization in countries like China and India have surged the demand for electricity from renewable resources. Government initiatives and investments in smart city infrastructure are also playing a critical role in the rooftop solar PV market's significance in these regions. India's 2024 rooftop solar policies emphasize sustainable energy adoption and economic empowerment. The Interim Budget 2024-25 reflects the government's commitment to providing free electricity to one crore households through rooftop solar installations, allowing households to receive up to 300 units of free electricity monthly and sell surplus power back to distribution companies. The substantial budget allocation and initiatives like the National Portal for Rooftop Solar and the Residential Rooftop Solar Program are expected to drive market growth.
High installation costs and the need for regular maintenance of roof-mounted solar panels present challenges for industry expansion. Additionally, the significant capital expenditures associated with solar installations, when compared to other emerging renewable technologies, limit market growth. The cost of deploying glass for solar panels further adds to the overall expense, hindering the deployment of PV systems during the forecast period. Moreover, solar energy is collected for specific periods and stored in expensive, large batteries requiring regular replacement.
The Paris Agreement, signed in 2016, aims to enhance the parties' ability to adapt to climate change effects, mobilize sufficient finance, and drive countries to report on climate-friendly initiatives regularly. This has prompted both developed and developing countries to mobilize funds for environmental initiatives, thereby minimizing global carbon emissions. Tax incentives and green subsidies introduced by governments to boost solar energy utilization are expected to offer growth opportunities for the rooftop solar PV market during the forecast period.
The key regions considered for the global rooftop solar PV market study include Asia Pacific, North America, Europe, Latin America, and Rest of the World. The Asia-Pacific segment dominated the global rooftop solar PV market, with significant use of solar energy in standalone systems and rural electrification in India and China. Rapid urbanization and industrial expansion, coupled with substantial government investments in R&D and technological innovation, are expected to propel demand. China's Zhejiang-based China southeast space frame group and EVA, a back sheet manufacturer of the first PV, have established a joint venture to develop building-integrated PV projects, expected to deploy up to 950 MW of BIPV systems over the next five years. North America is anticipated to witness significant growth during the forecast period, driven by policies such as net metering and community solar projects. The U.S., the second-largest energy consumer after China, is enforcing stringent environmental regulations and encouraging photovoltaic energy use to reduce carbon footprints. In 2022 and 2023, solar energy experienced substantial growth in the U.S., with a projected 45% of electric capacity additions in 2022 coming from solar, totaling 17 GW, expected to rise to 56% in 2023, reaching 31 GW. The U.S. solar industry is set to expand by a record 32 GW in 2023, representing a 52% growth compared to the previous year.