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Hoymiles Power Electronics Inc.

Hangzhou-based Hoymiles is a maker of solar microinverters and module-level power electronics, listed on Shanghai's STAR Market.

Last updated October 30, 2026

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Overview

Hoymiles Power Electronics Inc. (禾迈股份), formally Hangzhou Hoymiles Power Electronics Co., Ltd. (杭州禾迈电力电子股份有限公司), is a Chinese manufacturer of solar power electronics headquartered in Hangzhou, Zhejiang. Its core business is module-level power electronics (MLPE) for photovoltaic systems, most notably microinverters that convert direct current from individual solar panels into grid-compatible alternating current, along with related monitoring, rapid-shutdown and energy-storage accessories. The company sells to residential and small commercial solar installers and distributes internationally, with Europe and North America among its key export markets alongside its home market in China. Hoymiles was founded in 2012 and grew alongside the global boom in distributed rooftop solar, a segment where microinverter technology competes with conventional string inverters on safety, per-panel optimization and ease of installation. The company is publicly listed on the Shanghai Stock Exchange's STAR Market under the ticker 688032, giving it access to capital markets to fund capacity expansion and product development. Its brand is positioned as a specialist, engineering-led supplier of compact, high-efficiency microinverters rather than a broad diversified electrical conglomerate. As a brand, Hoymiles is known within the solar trade for a broad microinverter portfolio spanning single-panel and multi-panel units, plus complementary products such as data-transfer units and monitoring software that let installers and homeowners track system performance. The company has expanded into hybrid and storage-ready inverters as the residential solar market increasingly pairs generation with battery storage. Its competitive set includes other MLPE specialists and large inverter makers, and its fortunes are tied to rooftop solar demand, electricity prices and net-metering policies in its export markets. This dossier is compiled from limited public evidence; specific founding details, executive names and financial figures should be verified against the company's official disclosures before use.

History

Hoymiles Power Electronics Inc. was established in 2012 in Hangzhou, Zhejiang, China, at a time when distributed rooftop solar was expanding rapidly worldwide and module-level power electronics were emerging as an alternative to conventional string inverter architectures. The company focused from the outset on microinverters, devices mounted beneath individual solar panels that convert direct current to grid-ready alternating current and enable per-panel optimization and monitoring. Over the following decade the firm built out a portfolio of microinverter models for different module sizes and market requirements, together with data-transfer units and monitoring software that form a complete system for installers and homeowners. It cultivated export channels, particularly in Europe and North America, where residential solar and safety regulations such as rapid-shutdown requirements created demand for module-level electronics. A significant turning point was the company's listing on the Shanghai Stock Exchange's STAR Market under the ticker 688032, which raised its public profile and provided capital for capacity expansion and R&D. As the residential solar market matured, Hoymiles extended beyond pure microinverters into hybrid and storage-ready inverters and related accessories, responding to the growing pairing of rooftop generation with battery storage. Today Hoymiles operates as a publicly listed specialist in solar power electronics, competing with other MLPE vendors and larger inverter manufacturers. Its brand identity rests on engineering-led, compact and efficient products for the distributed solar market. Detailed corporate history, executive leadership and financial results should be confirmed through the company's official investor disclosures.

  • 2012

    Hoymiles founded in Hangzhou, Zhejiang, China.

  • Listed on the Shanghai Stock Exchange STAR Market under ticker 688032.

  • Expanded product line from microinverters into hybrid and storage-ready inverters.

Products and positioning

Specialist, engineering-led supplier of compact high-efficiency solar microinverters and module-level power electronics.

  • Microinverters

    Module-level inverters converting panel DC to grid AC with per-panel optimization and monitoring.

  • Data transfer units and monitoring

    Accessories and software for tracking system performance.

  • Hybrid/storage-ready inverters

    Inverters designed to pair rooftop solar with battery storage.

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