Microinverter Market Size - By Phase (Single Phase, Three Phase), By Connectivity (Standalone, On Grid), By Application (Residential, Commercial), & Forecast, 2025 - 2034

Microinverter Market Size

The global microinverter market was valued at USD 2.9 billion in 2024 and is estimated to grow at a CAGR of 10.6% from 2025 to 2034. Increased consumer demand for plug-and-play solar systems is anticipated to drive the adoption of microinverters. Plug-and-play solar systems are convenient to install, provide greater flexibility, and require minimal maintenance. Increased demand for do-it-yourself (DIY) solar installations will influence the adoption of embedded microinverter solutions. Moreover, this move towards plug-and-play solar technology will support product penetration.
 

Increased growth in solar installations is expected to drive strong product demand. As of May 2024, according to SEIA, the U.S. has exceeded 5 million solar installations, and 97% were residential rooftop systems. This milestone strongly reflects the growing adoption of distributed solar, boosting demand for module-level power electronics such as microinverters that optimize performance and enhance protection. Additionally, widespread acceptance of microinverters is expected to accelerate market development.
 

Increased emphasis on grid resilience and the demand for quick restoration of power in blackout-prone areas will help drive product demand. The capability of microinverters to provide system-level flexibility and sustained partial operation in fault conditions makes them well-positioned to improve grid reliability. Transition toward smart, resilient distributed energy systems will also drive adoption, thus fueling microinverter market growth.
 

The growth of domestic manufacturing capacity is expected to support the growth of microinverter adoption. In May 2025, Enphase Energy reported shipment of more than 6.5 million IQ Microinverters and 50 MWh of IQ Batteries from U.S.-based manufacturing, with about 80% of the shipments being domestic. This level of production supports more than 300,000 American homes. In addition, greater emphasis on local manufacturing will also drive microinverter market share.
 

Growing utilization of module-level power electronics to improve solar system performance and safety is expected to support microinverter deployment. Such systems provide real-time monitoring, increased energy yield, and rapid shutdown capabilities, which are essential amid evolving electrical safety regulations. The continuous growth of the residential PV market, along with ongoing residential PV adoption, will continue to drive microinverter industry expansion.
 

Microinverter Market Trends

• Rising demand for scalable, high-capacity microinverter solutions for commercial and industrial solar applications will propel market growth. In June 2024, Hoymiles introduced the MIT-5000-8T, an 8-in-1 5,000 W output microinverter that can accommodate eight modules with a 25-year warranted lifespan and enhanced safety.  Additionally, rising focus on maximizing space and efficiency in C&I installations will complement product deployment.
   
• Increasing regulatory support for rooftop solar deployment and localized energy resilience programs will contribute to the penetration of microinverters. Their module-level optimization and built-in safety features make them well-suited for compliance with evolving grid codes and building standards. With greater emphasis on decentralized energy systems, microinverters will be favored for their ease of integration and ability to meet localized energy and safety requirements, supporting microinverter market expansion.
   
• Technological innovation in inverter development in terms of safety, grid harmony, and scalability will play a key role in product innovation within the microinverter industry. In February 2025, Sunways introduced the STT-100-150KTL-SE inverter at ENEX 2025, featuring Arc Fault Circuit Interruption (AFCI), anti-reverse flow protection, and high-current module compatibility. Additionally, in-built remote upgrades and 24/7 monitoring will enable effective long-term operations.
   
• The increased convergence of solar power systems and smart home ecosystems is expected to impact microinverter integration. As homes increasingly adopt integrated energy devices, microinverters offer real-time performance tracking and seamless compatibility with home energy management systems. Their ability to support intelligent load control, remote diagnostics, and predictive maintenance will make them essential components in digital energy homes.
   

Microinverter Market Analysis

• The microinverter industry was valued at USD 2.1 billion, USD 2.5 billion, and USD 2.9 billion in 2022, 2023, and 2024, respectively. Based on phase, the market is segmented into single phase and three phase categories.
   
• The single phase microinverter segment is projected to grow at 10.4% CAGR from 2025 to 2034, driven by the rising integration of single phase solar and energy storage systems in residential applications. In September 2024, Hoymiles introduced the HMS Series single phase microinverters, such as the HMS-800W-2T with 800 VA output and 96.5% peak efficiency, with plug-and-play installation and real-time monitoring through S-Miles Cloud. Furthermore, advancements in wireless communication technology will further drive product adoption.
   
• Three phase segment is estimated to be valued over USD 800 million by 2034, driven by the growing adoption of commercial and industrial solar installations with higher power capacity and rising demand for energy management. Growing investments in large scale solar projects and the requirement of loads to be evenly distributed across three phases will drive the product demand. In addition, grid compatibility and fault detection technology advancements will add to increased system reliability and market growth.
   

• Based on application, the microinverter market is segmented into residential and commercial sectors. The residential market held 90.1% market share in 2024, fueled by the increasing demand for user-friendly and efficient home solar solutions. In February 2025, Hoymiles launched the MiS series microinverters at Intersolar North America, featuring a lightweight design of just 2.43 lbs and high efficiency for residential users. Furthermore, the compact design and simplified installation process are anticipated to support the product adoption.
   
• The commercial segment is expected to expand at 11.8% CAGR during 2025 to 2034 due to the rising installation of high-capacity PV modules and commercial installations requiring superior power electronics. Growing introduction of new product line will support the product growth. In September 2022, APsystems introduced the QT2 series, three-phase four-module microinverter with up to 1,800W output at 480V and 99.5% MPPT efficiency for commercial use. In addition, the integration of sophisticated microinverters is expected to foster growth in market expansion.
   

• The U.S. microinverter industry was valued at USD 1.1 billion, USD 1.2 billion, and USD 1.4 billion in 2022, 2023, and 2024, respectively. The North American industry held a market share of 51.8% in 2024.
   
• Advancements in UL certification and product safety regulations are anticipated to support the growth of the U.S. microinverter market. In September 2024, HYXiPOWER introduced UL-certified microinverters at RE+ Anaheim with 1-in-1, 2-in-1, and 4-in-1 models having outputs ranging from 500 to 2000 VA and 96.7% CEC efficiency. Additionally, a growing focus on certified product deployment will complement industry growth.
   
• The European microinverter market will grow at a CAGR of over 12.4% between 2025 and 2034. Rising investments in distributed solar generation, supportive net metering policies, and growing emphasis on energy security are expected to foster microinverter adoption. Growing residential solar installations influenced by the ambitions of carbon neutrality and grid modernization efforts in member states of the EU will further enhance regional product penetration and drive the overall industry growth.
   
• The Asia Pacific microinverter market is estimated to cross over USD 1.1 billion by 2034. Expansion of compact solar-plus-storage systems tailored for urban households will foster regional product deployment. In October 2024, Deye exhibited its BK Series microinverters at the Renewable Energy India Expo, backing two 18A PV modules and 25A charging/discharging and 4ms grid switching. Moreover, space-constrained solar innovation is anticipated to augment industry growth.
   

Microinverter Market Share

• The leading 5 players, including Enphase Energy, Hoymiles, Deye Inverter Technology, Sugrow, and APSystems, hold around 40% market share in the global microinverter industry. They aim to expand their presence through continuous product development, improvement of microinverter efficiency, and expanded manufacturing capacity. Strategic partnerships and distribution partnerships enable them to penetrate deeper into strategic residential and commercial solar markets globally.
   
• Top companies make efforts to synchronize smart energy management systems along with microinverters to deliver cost-effective solutions. Companies invest in R&D to decrease the overall price and enhance reliability while expanding service networks to improve customer support. This way, they strengthen their competitive position in this fast-growing solar energy sector.
   
• Top players in the microinverter market prioritize enhancing product scalability and customization to meet the diverse needs of residential, commercial, and utility-scale customers. They focus on building resilient supply chains and adopting flexible manufacturing processes to swiftly respond to market demand fluctuations. Additionally, investing in advanced training programs for installers and partners boosts deployment efficiency and elevates customer satisfaction worldwide.
   

Microinverter Market Companies

• Enphase Energy is one of the major players in the microinverter industry. In Q1 2025, the company generated revenue of USD 356 million. The company leads the market with its IQ8 in the U.S. residential market. The strategy includes expanding into Southeast Asia, integrating with smart energy platforms, and increasing U.S. manufacturing capacity to mitigate tariff impacts and strengthen its global presence.
   
• Hoymiles is one of the industry leaders in the microinverter market. The company generated USD 80 million in revenue in Q2 2024. It concentrates on scalable and efficient microinverter systems differentiated to suit residential and commercial requirements. Strategic R&D investments and collaborations with regional partners enhance Hoymiles’ product reliability and customer service, driving improvements that support its market growth in key international regions.
   

Eminent players operating in the microinverter industry are:

• AEconversion
• APSystems
• Chilicon Power
• Chisageess
• Darfon Electronics
• Deye Inverter Technology
• Dongguan Maywah
• Enphase Energy
• Fimer Group
• Growatt New Energy
• Hoymiles
• Envertech
• LeadSolar Energy
• NingBo Deye Inverter Technology
• Northern Electric Power Technology
• Sensata Technologies
• Shenzhen Sako Solar
• SMA Solar Technology
• Sparq System
• Sugrow
• TSUNESS
• Yotta Energy
   

Microinverter Industry News:

• In June 2023, Enphase Energy made available IQ8 microinverters with maximum AC outputs of 330 W, 366 W, and 384 W in Germany. Increasing energy harvesting capacity will augment the energy conversion potential of the product to a maximum of 560 W. Moreover, it includes straightforward setup, personalization, superior efficiency, durability, and seamless app integration. The firm will consolidate itself in its core activity areas by increasingly addressing the surging demand for home energy solutions throughout the expanding market.
   
• In March 2023, Altenergy Power System Inc. signed a distribution agreement with OSW to deliver products across the U.S. and Europe. The strategic partnership aims to expand business in the global market with its innovative multi-module microinverters (QT2 microinverters) and OSW’s solar products distribution capabilities. Thereby, the company will be able to develop its presence and stimulate its product portfolio across the microinverter industry.
   

This microinverter market research report includes in-depth coverage of the industry with estimates & forecast in terms of revenue and volume “USD Million & MW” from 2021 to 2034, for the following segments:

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Market, By Phase

• Single phase
• Three phase

Market, By Connectivity

• Stand alone
• On grid

Market, By Application

• Residential
• Commercial

The above information has been provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • Germany
  • Italy
  • Poland
  • Netherlands
  • Austria
  • UK
  • France
  • Spain
  • Belgium
• Asia Pacific
  • China
  • Japan
  • India
  • South Korea
  • Australia
• Middle East & Africa
  • Israel
  • Saudi Arabia
  • UAE
  • South Africa
  • Egypt
  • Nigeria
• Latin America
  • Brazil
  • Chile
  • Mexico