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2024 年至 2031 年太阳能光电逆变器市场(按产品类型、连接类型、应用和地区划分)Solar PV Inverters Market By Product Type (Central Inverter, String Inverter, Micro Inverter), Connection Type (On-Grid, Off-Grid), Application (Residential, Commercial, Industrial, Utilities), Region for 2024-2031 |
全球太阳能发电装置的快速成长正在推动对光电逆变器的需求。因此,全球太阳能产能的增加将推动市场规模的成长,到2024年将超过104.3亿美元,到2031年将达到160.4亿美元的估值。
包括逆变器在内的太阳能电池组件价格下降,使得太阳能变得更经济实惠。因此,由于太阳能发电系统成本下降,2024 年至 2031 年期间市场将以 6.10% 的复合年增长率成长。
太阳能逆变器市场定义/概述
光伏 (PV) 逆变器是太阳能发电系统的关键组件,可将太阳能板产生的直流电 (DC) 转换为交流电 (AC),供家庭、企业和电网使用。作为太阳能发电系统的系统平衡 (BOS) 的一部分,逆变器可确保太阳能可用于为标准交流电器供电或输入电网。太阳能逆变器配备了先进的功能,例如最大功率点追踪 (MPPT) 以优化能量输出和防孤岛保护以确保电网中断期间的安全和稳定。
太阳能逆变器由功率电晶体、变压器和先进的软体控制等关键部件组成,这使得它们对于广泛的应用至关重要。应用包括住宅和商业建筑、农业、交通、远端电力系统甚至太空技术。透过实现太阳能的实际利用,逆变器可以促进能源独立、帮助保护环境并减少碳足迹。此外,还有经济效益,例如透过上网电价系统获得收入的潜力。太阳能逆变器对于推动世界向再生能源转型、提高各个领域的永续性和能源效率至关重要。
向电网连接太阳能装置的转变增加了对电网相容逆变器的需求。根据国际再生能源机构(IRENA)的数据,2021年全球併网太阳能光电装置容量将成长22%,达到843GW。逆变器效率和功能的技术进步。逆变器技术的不断改进正在推动市场成长。根据欧洲光伏技术与创新平台(ETIP PV)2022年发布的报告,光伏逆变器的平均效率将从2010年的96%提高到2022年的98%以上,最高效率预计能达到99 % 有模型可以实现这一点。
微型逆变器和电源优化器的采用日益增加。模组级电力电子的趋势正在扩大逆变器市场。根据国际能源总署 (IEA) 的数据,预计 2022 年全球太阳能光电容量将达到 191GW,比 2021 年成长 31%。国际能源总署预测,到2025年,太阳能光电年安装量将达到300吉瓦,显示该产业将持续成长。许多国家都推出了鼓励采用太阳能发电的政策,从而推动了逆变器市场的发展。美国太阳能产业协会 (SEIA) 报告称,2022 年通膨削减法案中投资税收抵免 (ITC) 的延长预计将推动太阳能安装量到 2027 年增加 69%。
太阳能逆变器的初始成本可能是采用的重大障碍。根据美国国家再生能源实验室(NREL)2021年发布的报告,美国公共规模太阳能发电系统的逆变器成本约占总系统成本的5%。随着太阳能越来越普及,电网营运商面临维持稳定性和电能品质的课题。美国能源资讯署报告称,到2022年,太阳能将占美国总发电量的3%左右。这种整合程度的提高引发了某些地区对电网稳定性的担忧。
政策和政策变化可能会影响市场成长。美国太阳能产业协会 (SEIA) 指出,美国 28 个州正在考虑在 2022 年改变其净计量政策,这将直接影响太阳能发电系统的经济性和逆变器需求。全球事件或供应链问题可能会影响逆变器的生产和可用性。快速的技术进步导致人们担心当前的投资将会过时。国际能源总署(IEA)在其2021年《光伏应用趋势》中报告称,逆变器的使用寿命通常为10至20年,而太阳能电池板的使用寿命为25至30年。
The rapid growth in solar energy installations worldwide is driving demand for PV inverters. Thus, the increasing global solar energy capacity surges the growth of market size surpassing USD 10.43 Billion in 2024 to reach the valuation of USD 16.04 Billion by 2031.
The falling prices of solar components, including inverters, are making solar energy more accessible. Thus, the declining costs of solar PV systems enable the market to grow at a CAGR of 6.10% from 2024 to 2031.
Solar PV Inverters Market: Definition/ Overview
A solar photovoltaic (PV) inverter is a key component in solar energy systems, converting the direct current (DC) generated by solar panels into alternating current (AC) for use in homes, businesses, or the power grid. As part of the photovoltaic system's balance of system (BOS), the inverter ensures that solar energy can be used to power standard AC appliances or be fed back into the electrical grid. Solar PV inverters are equipped with advanced features like maximum power point tracking (MPPT) to optimize energy output and anti-islanding protection to ensure safety and stability during grid outages.
Solar PV inverters consist of critical components such as power transistors, transformers, and sophisticated software controls, making them essential for a wide range of applications. These include residential and commercial buildings, agricultural operations, transportation, remote power systems, and even space technology. By enabling the practical use of solar energy, inverters help promote energy independence, support environmental conservation, and reduce carbon footprints. Additionally, they offer economic benefits such as potential income through feed-in tariffs. Solar PV inverters are integral to advancing the global transition toward renewable energy, enhancing both sustainability and energy efficiency across various sectors.
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The shift towards grid-tied solar installations is increasing the need for grid-compatible inverters. According to the International Renewable Energy Agency (IRENA), grid-connected solar PV capacity grew by 22% in 2021, reaching 843 GW globally. Technological advancements in inverter efficiency and functionality. Ongoing improvements in inverter technology are driving market growth. A 2022 report by the European Technology and Innovation Platform for Photovoltaics (ETIP PV) stated that the average efficiency of PV inverters increased from 96% in 2010 to over 98% in 2022, with some models achieving up to 99% efficiency.
Rising adoption of microinverters and power optimizers. The trend towards module-level power electronics is expanding the inverter market. According to the International Energy Agency (IEA), global solar PV capacity additions reached 191 GW in 2022, a 31% increase from 2021. The IEA projects that annual solar PV additions will reach 300 GW by 2025, indicating sustained growth in the sector. Many countries are implementing policies to encourage solar adoption, boosting the inverter market. The U.S. Solar Energy Industries Association (SEIA) reported that the extension of the Investment Tax Credit (ITC) in the Inflation Reduction Act of 2022 is expected to increase solar deployment by 69% through 2027.
The upfront cost of solar PV inverters can be a significant barrier to adoption. According to a 2021 report by the National Renewable Energy Laboratory (NREL), inverter costs accounted for approximately 5% of total system costs for utility-scale PV systems in the U.S. For residential systems, this percentage was higher, at about 10% of total installed costs. As solar penetration increases, grid operators face challenges in maintaining stability and power quality. The U.S. Energy Information Administration reported that in 2022, solar energy provided about 3% of total U.S. electricity generation. This increased integration has led to concerns about grid stability in some regions.
Changing policies and regulations can impact market growth. The Solar Energy Industries Association (SEIA) noted that in 2022, 28 U.S. states considered changes to their net metering policies, which directly affect the economics of solar PV systems and inverter demand. Global events and supply chain issues can affect the production and availability of inverters. Rapid technological advancements can lead to concerns about current investments becoming outdated. The International Energy Agency (IEA) reported in their 2021 "Trends in Photovoltaic Applications" that inverter lifespans typically range from 10-20 years, while solar panels can last 25-30 years.
The central inverter segment holds a dominant in the global solar PV inverters market owing to its widespread use in large-scale solar photovoltaic systems with rated outputs exceeding 100 kW. Central inverters, known as high-capacity grid feeders, are typically floor- or ground-mounted and are designed to convert the direct current (DC) power generated by solar arrays into alternating current (AC) power for grid connection. These devices are capable of handling power capacities ranging from 50 kilowatts to 1 megawatt, making them suitable for both indoor and outdoor applications, especially in utility-scale solar projects.
A central inverter generally operates with a single step to convert DC into AC, though some models are equipped with a supplementary DC-DC boost stage to extend their Maximum Power Point (MPP) voltage range, enhancing performance. In some configurations, low-frequency transformers are used to increase AC voltage and provide isolation at the output. However, this can reduce efficiency while increasing the size, weight, and cost of the inverter. Despite these trade-offs, the central inverter's ability to efficiently handle large power loads makes it the preferred choice for high-capacity installations, driving its dominance in the solar PV inverters market.
The utilities segment dominates the solar PV inverters market, driven by the rapid growth of utility-scale solar projects worldwide. These large-scale projects are designed to generate significant amounts of electricity, often measured in megawatts (MW), which is then fed into the grid to supply power to vast numbers of households and businesses. The need for powerful, high-capacity inverters in these projects is crucial, as they must efficiently convert large amounts of solar energy from direct current (DC) to alternating current (AC) on a scale much larger than residential or commercial applications.
Utility-scale solar has long been recognized for producing clean, reliable electricity at a stable cost, making it a key contributor to reducing carbon emissions. This environmental benefit is one of the primary drivers behind the widespread installation of solar PV inverters in utility-scale projects, especially as governments and industries strive to meet carbon reduction goals. As the demand for renewable energy grows, utility-scale solar remains one of the fastest methods to transition to sustainable energy sources, increasing the need for high-performance inverters. The segment's dominance in the market is expected to continue as more large-scale solar installations come online globally.
Asia Pacific substantially dominates the solar PV inverter market driven by the significant increase in solar PV capacity, driving demand for inverters. According to the International Renewable Energy Agency (IRENA), China alone added 100 GW of solar PV capacity in 2022, bringing its total installed capacity to over 450 GW. This represents nearly a third of global solar PV capacity. Many countries in the region have implemented favorable policies to promote solar energy adoption. In India, the Ministry of New and Renewable Energy reported that the country achieved its target of 100 GW of installed renewable energy capacity (excluding large hydro) in 2022, nine years ahead of schedule. Solar energy contributed significantly to this achievement, driven by policies like the National Solar Mission.
The falling costs of solar PV components, including inverters, have made solar energy more accessible in the region. BloombergNEF's 2022 report on solar PV module pricing showed that average module prices in China dropped to $0.27 per watt in mid-2022, a significant decrease from $0.34 per watt in early 2021. This overall cost reduction in solar PV systems has boosted demand for all components, including inverters.
Europe is anticipated to witness the fastest growth in the solar PV inverter market owing to initiatives such as the European Green Deal and the Renewable Energy Directive have played critical roles in propelling the solar PV inverter market in Europe. According to the European Commission, the EU has increased its 2030 renewable energy target from 32% to 45% under the REPowerEU Plan in 2022. This ambitious goal is expected to significantly boost solar PV installations and, consequently, inverter demand across the region. The European solar market has seen substantial growth, particularly in the residential and commercial sectors. SolarPower Europe reported that the EU added 41.4 GW of solar power capacity in 2022, a 47% increase from 2021. Germany led with 7.9 GW of new installations, followed by Spain (7.5 GW) and Poland (4.9 GW). This growth directly translates to increased demand for solar PV inverters.
Europe's focus on grid stability and smart energy management has driven demand for advanced inverter technologies. The European Technology and Innovation Platform for Photovoltaics (ETIP PV) noted in its 2022 report that smart inverters with grid-support functions are becoming increasingly important. It is estimated that by 2025, over 90% of new inverter installations in Europe will have advanced grid-support capabilities, up from approximately 60% in 2020.
The Solar PV Inverters Market is a highly competitive landscape, driven by factors such as increasing demand for renewable energy, technological advancements, and government incentives. Several key players operate in this market, offering a range of products and services to meet the diverse needs of residential, commercial, and utility-scale solar power systems.
The organizations are focusing on innovating their product line to serve the vast population in diverse regions. Some of the prominent players operating in the solar PV inverters market include: