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太阳能逆变器:市场占有率分析、产业趋势与统计、成长预测(2024-2029)Solar PV Inverters - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2024 - 2029) |
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太阳能逆变器市场规模预计到2024年为136.8亿美元,预计到2029年将达到172.3亿美元,在预测期内(2024-2029年)增长4.73%。复合年增长率为
所研究的市场在 2020 年受到了 COVID-19 疾病的影响,但现在已恢復并达到大流行前的水平。
太阳能发电需求的成长预计将在预测期内刺激太阳能逆变器市场的成长。不断增加的投资和雄心勃勃的太阳能目标预计将推动所研究市场的成长。然而,串列型逆变器的技术缺陷预计将阻碍预测期内太阳能逆变器市场的成长。
太阳能逆变器的产品创新和最新技术的采用预计将在预测期内为太阳能逆变器市场创造有利的成长机会。亚太地区在市场上占据主导地位,预计在预测期内仍将保持最高的复合年增长率。这一增长得益于该地区国家(包括印度、中国和澳大利亚)的投资增加和政府支持政策。
中央逆变器是一个大型电网馈线。常用于额定输出100kWp以上的光电发电系统。安装在地板或地面上的逆变器将从太阳能电池阵列收集的直流电转换成交流电用于併网。这些设备的容量范围约为 50kW 至 1MW,可在室内或室外使用。
中央逆变器由一个直流-交流转换级组成。一些逆变器还具有 DC-DC 升压级,以扩展 MPP(最大功率点)电压范围。低频变压器有时用于升压交流电压并在输出端提供隔离。然而,这会降低效率并增加逆变器的尺寸、重量和成本。
中央逆变器的最大输入电压通常为 1,000V。然而,一些新的中央逆变器已经配备了 1,500 V 的输入电压。这些逆变器支援电压高达 1,500V 的光伏阵列,并且需要更少的 BOS(系统平衡)组件。
中央逆变器可以是单片式的(使用单一动力传动系统和多 MPPT 追踪器),也可以是模组化的(使用多个动力传动系统)。模组化逆变器更为复杂,但即使一个或多个模组发生故障,也可以维持较低的功率输出,并且可以使用多 MPPT 或主/从控制方法。多 MPPT 系统对每个浮动子阵列使用单独的转换器和 MPPT,以改善部分遮蔽条件下的整体能源采集。在主/从方式中,控制器模组始终开启。当阵列提供更多电力时,命令从属模组开启,从而在低太阳辐射环境下最大限度地提高逆变器效率。
中央逆变器用于公用事业规模的应用,因此它们必须产生与所使用的电网相同的电压和频率。世界各地有大量不同的电网标准,製造商可以客製化这些参数,以满足他们对相数的特定要求。大多数製造的集中式逆变器都是三相逆变器。
2022年1月,阳光电源在阿布达比世界未来能源高峰会上发表了新型1+X中央模组化逆变器,输出容量为1.1MW。这款1+X模组化逆变器可组合成8个单元,达到8.8MW功率,并具有用于连接能源储存系统(ESS)的DC/ESS介面。
因此,电力需求的增加、政府对电力产业脱碳的努力以及中央逆变器成本的下降预计将在预测期内推动该产业的成长。
2021 年,亚太地区在太阳能逆变器市场占据主导地位,预计在未来几年将保持其主导地位。预计大部分需求将来自中国,中国也是世界上最大的太阳能生产国。
在中国,人们对提供零电压穿越 (ZVRT) 方案的太阳能逆变器越来越感兴趣。为了满足系统的标准,太阳能发电厂必须持续运作而不会故障。这一点更为重要,因为该国生产的太阳能比世界上任何其他国家都多。
随着工业化在世界各地引起人们对污染的担忧,特别是在亚洲和太平洋地区,区域太阳能发电获得了相当大的发展势头。作为《巴黎协定》承诺的一部分,印度政府制定了在 2022 年实现 175 吉瓦可再生能源装置容量的雄心勃勃的目标。在175GW中,100GW分配给太阳能光伏产能,其中40GW(40%)分配给太阳能光伏产能。预计将透过分布式和屋顶规模的太阳能发电工程来实现。为了实现这一雄心勃勃的目标,政府在 2019 年启动了多项新计划,包括开发屋顶太阳能发电二期、PM-KUSUM 和超大型可再生能源发电园区 (UMREPP)。
印度的太阳能发电潜力超过 750 吉瓦,该国的 2047 年能源安全情境显示,到 2047 年,太阳能装置容量可望达到约 479 吉瓦。印度太阳能发电由于太阳辐射强度高,已经实现市电平价,将太阳能光伏发电作为主流能源来源,加大公用事业规模和屋顶光伏发电的装机容量,我们正在大力推广。
截至2021年11月,阳光电源自2014年以来在印度的太阳能逆变器出货已超过10GW。这是由于印度各地对太阳能的需求不断增加。 2022年3月,阳光电源将印度工厂产能提高至每年10GW。製造业的如此巨大发展预计将推动预测期内调查市场的成长。
因此,由于中国、印度、马来西亚等政府发起的各种倡议,亚太地区预计将在预测期内主导太阳能逆变器市场。
太阳能逆变器市场本质上是分散的。市场主要企业包括(排名不分先后)FIMER SpA、施耐德电气、西门子股份公司、三菱电机公司和Omron Corporation。
The Solar PV Inverters Market size is estimated at USD 13.68 billion in 2024, and is expected to reach USD 17.23 billion by 2029, growing at a CAGR of 4.73% during the forecast period (2024-2029).
Although the market studied was affected by COVID-19 in 2020, it has recovered and reached pre-pandemic levels.
The growing demand for solar power is expected to stimulate the growth of the solar PV inverters market during the forecast period. Increasing investments and ambitious solar energy targets are expected to drive the growth of the market studied. However, technical drawbacks of string inverters are expected to hamper the growth of the solar PV inverters market during the forecast period.
Product innovation and adaptation of the latest technologies in solar PV inverters are anticipated to create lucrative growth opportunities for the solar PV inverters market during the forecast period. Asia-Pacific dominates the market, and it is expected to record the highest CAGR during the forecast period. This growth is attributed to the increasing investments and supportive government policies in the countries of this region, including India, China, and Australia.
A central inverter is a large grid feeder. It is often used in solar photovoltaic systems with rated outputs over 100 kWp. Floor or ground-mounted inverters convert DC power collected from a solar array into AC power for grid connection. These devices range in capacity from around 50kW to 1MW and can be used indoors or outdoors.
A central inverter consists of one DC-AC conversion stage. Some inverters also have a DC-DC boost stage to increase their MPP (maximum power point) voltage range. Low-frequency transformers are sometimes used to boost the AC voltage and provide isolation at the output. However, this reduces efficiency and increases the inverter's size, weight, and cost.
A central inverter typically has a maximum input voltage of 1,000V. However, some newer central inverters already come with 1,500V input voltage. These inverters allow PV arrays based on a maximum voltage of 1,500V, requiring fewer BOS (balance of system) components.
Central inverters can be monolithic (using a single power train and multi-MPPT tracker) or modular (using multiple power trains). Modular inverters are more complex but can maintain reduced power output if one or more modules fail and can use either a multi-MPPT or a master-slave control approach. The multi-MPPT system uses a separate converter and MPPT for each floating sub-array, increasing the overall energy harvest under partial shading conditions. In the master-slave approach, the controller module is always on. It commands the slave modules to switch on when more power is available from the array, which maximizes inverter efficiency in low-insolation environments.
As central inverters are used for utility-scale applications, they should produce the same voltage and frequency as that of the electric grid where they are used. As there are a lot of different electric grid standards worldwide, manufacturers are allowed to customize these parameters to match the specific requirements in terms of the number of phases; most central inverters manufactured are three-phase inverters.
In January 2022, Sungrow launched its new 1+X central modular inverter with an output capacity of 1.1MW at the World Future Energy Summit in Abu Dhabi. This 1+X modular inverter can be combined into eight units to reach a power of 8.8MW and features a DC/ESS interface for the connection of energy storage systems (ESS).
Therefore, the growing demand for electricity, the government's efforts to decarbonize the power sector, and the declining costs of central inverters are expected to drive the segment's growth during the forecast period.
Asia-Pacific dominated the solar PV inverter market in 2021, and it is expected to continue its dominance over the coming years. Most of the demand is expected to come from China, which is also the largest producer of solar energy in the world.
There has been an increased emphasis on solar inverters in China, providing a zero-voltage ride through (ZVRT) scheme. To meet the scheme norms, the solar PV power plants must continue to operate without breaking. This is even more significant as the country hosts the largest amount of solar power generation in the world.
With the rising concerns over pollution across the world due to industrialization, especially in Asia-Pacific, regional solar power generation gained considerable momentum. As part of the Paris Agreement commitments, the Government of India set an ambitious target of achieving 175 GW of renewable energy capacity by 2022. Out of the 175 GW, 100 GW was earmarked for solar capacity with 40 GW (40%), which was expected to be achieved through decentralized and rooftop-scale solar projects. To achieve this huge target, the government launched several new programs in 2019, like the solar rooftop phase-2, PM-KUSUM, and the development of ultra mega renewable energy power parks (UMREPPs).
India's solar potential is more than 750 GW, and the country's energy security scenario 2047 shows a possibility of achieving around 479 GW of solar PV installed capacity by 2047. Solar power in India, bestowed with high solar irradiance, has already achieved grid parity that encourages the adoption of solar power as a mainstream energy source, pushing forward the capacity installations in the utility-scale and rooftop solar segments.
As of November 2021, Sungrow Power Supply Co. Ltd has shipped more than 10 GW of solar inverters in India since 2014. This is due to the increased demand for solar energy across the country. In March 2022, Sungrow increased its fab capacity in India to 10GW/annum capacity. Such a large development in the manufacturing sector is expected to boost the growth of the market studied during the forecast period.
Therefore, with various government initiatives launched by China, India, Malaysia, etc., Asia-Pacific is expected to dominate the solar PV inverter market during the forecast period.
The solar PV inverters market is fragmented in nature. Some of the major players in the market (in no particular order) include FIMER SpA, Schneider Electric SE, Siemens AG, Mitsubishi Electric Corporation, and Omron Corporation.