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Ask AI · How did former Huawei executive Xu Yingtong empower Sigenergy’s rise?

Source | Times Business Research Institute

Author | Intern Yang Junwei

Editor | Zheng Lin

On March 9, 2026, Sigenergy Technology Co., Ltd. (hereinafter referred to as “Sigenergy”)—a company focused on global distributed energy storage system solutions—formally submitted an application for listing on the Main Board of the Hong Kong Stock Exchange, with CITIC Securities and BNP Paribas acting as joint sponsors. The company is controlled by former Huawei core executive Xu Yingtong and is a leading player in the global stackable distributed photovoltaic and energy storage integrated machine sector, as well as a scarce high-growth distributed energy storage target in Hong Kong stocks.

According to the prospectus, Sigenergy was established in May 2022, adopting a Fabless + ODM lightweight asset model, focusing on R&D, design, and system integration of distributed energy storage products, with all production outsourced. The company’s core layout includes three major businesses: photovoltaic power generation, smart energy storage, and new energy charging stations. It mainly offers stackable distributed photovoltaic and energy storage integrated machines, residential, and industrial and commercial energy storage equipment, primarily serving overseas households and businesses. Its products are sold in over 80 countries and regions worldwide, with overseas revenue accounting for over 90%.

According to a report by Frost & Sullivan, based on 2024 shipment volume, Sigenergy is the world’s largest provider of stackable distributed photovoltaic and energy storage integrated machines, with a market share of 28.6%. Its core flagship product, SigenStor five-in-one photovoltaic and energy storage integrated machine, contributes over 90% of revenue. With technological advantages, it maintains a leading position in its niche, and its proprietary core technology creates strong market barriers.

Financial data shows that Sigenergy has achieved explosive growth and successfully turned losses into profits. From 2023 to the first three quarters of 2025, the company’s revenue was 58 million yuan, 1.33 billion yuan, and 5.64 billion yuan, respectively, with rapid growth. In 2023, net loss was 373 million yuan; after turning profitable in 2024, it earned 83.84 million yuan; and in the first three quarters of 2025, net profit surged to 1.89 billion yuan. Gross profit margins have continued to rise, reaching 31.3%, 46.9%, and 51.6% in the same periods, far exceeding industry averages.

In terms of channels and supply chain, Sigenergy faces significant concentration risks. On the client side, the top five customers accounted for over 70% of revenue in 2023, with high dependence on European, Australian, and North American markets. On the supply chain side, the top five suppliers accounted for over 40% of procurement, with core raw materials like batteries relying on external supply, where battery costs account for over 80%, putting supply chain stability under pressure.

Meanwhile, the prospectus discloses several core operational risks. First, dependence on a single product—its core product contributes over 90% of revenue, making the product structure highly single; market fluctuations or competitive impacts could directly affect performance. Second, financial pressure—by September 2025, the company’s debt ratio reached 65.4%, with high inventory and accounts receivable, creating short-term debt repayment and cash flow pressures. Third, industry competition and policy risks—global giants are entering the field, and changes in energy storage policies and trade barriers could impact business. Additionally, the company is relatively young, and its internal management and control systems need further improvement amid rapid expansion.

According to the prospectus, the funds raised from this IPO will mainly be used to enhance core technology R&D, expand global marketing networks, optimize supply chain systems, upgrade production automation, and supplement operating funds to alleviate financial pressures.

As a storage energy startup that has grown rapidly in just four years, Sigenergy leverages its niche advantages. If successfully listed on the Hong Kong Stock Exchange, it will use capital to address its business and financial shortcomings. Its future product diversification and global expansion are worth continued market attention.

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