Hoymiles raises US$875m through STAR Market listing

Facebook
Twitter
LinkedIn
Reddit
Email
Hoymiles said it will use the capital raised to fund its R&D projects among other things. Image: Hoymiles

Microinverter manufacturer Hoymiles Power Electronics has launched on the Shanghai Stock Exchange STAR Market through a virtual listing ceremony in Hangzhou.

The Hangzhou-based company, which provides “module-level power electronics solutions”, publicly issued 10 million shares at RMB557.8 (US$87.5) each, raising a total of RMB5.578 billion (US$875 million).

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The proceeds will be used to build Hoymiles’ manufacturing base, industrialise its energy storage inverter projects, upgrade smart electrical equipment and supplement working capital.

Company co-founder and CEO Bo Yang said Hoymiles would boost its “research and development capabilities to provide our clients with the best photovoltaic products and services”.

As well as its core business of microinverters, Hoymiles is also developing equipment related to energy storage, and is speeding up its energy storage inverter industrialisation projects, Hoymiles said in a company media release about the listing.

Hoymiles was keen to point out its recent R&D investments. From 2018 to 2020, its R&D spending accounted for 5.5% of all expenses and in 2021, Hoymiles had 157 employees for R&D and technical task forces, taking up 27.5% of the company’s entire staff.

At this year’s SNEC, Hoymiles claimed to be the first provider of a microinverter capable of supporting 182mm large-format modules.

Read Next

October 5, 2026
A round-up of the latest financing news from the US PV industry, with Maxwell Power, CleanChoice Energy and Lydian Energy securing a combined US$1.3 billion.
September 29, 2026
The German government has awarded contracts to 480MW worth of solar-plus-storage capacity in its latest public "innovation" tender.
Premium
September 29, 2026
Industry experts in China discussed at TÜV Rheinland's summit on how solar PV and energy storage industry can move beyond price competition.
September 27, 2026
AEMO said a record 9.1GW of new renewable energy and storage capacity connected to the National Electricity Market (NEM) in FY26.
September 21, 2026
Renewables developer Madison Energy Infrastructure has launched a 1GW distributed energy resource (DER) initiative in the US.
September 16, 2026
UAE state-run renewables developer Masdar has signed an agreement with renewables developer Azerbaijan Green Energy Company (AGEC) to explore the development of new renewable energy projects in Azerbaijan.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events, Upcoming Webinars
October 21, 2026
2pm AEDT
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland