Sigenergy New Energy (Shanghai) Co., Ltd. has updated its Hong Kong IPO prospectus, with China Securities and BNP Paribas acting as joint sponsors.

The prospectus indicates that Sigenergy is heavily reliant on its single product, SigenStor, which accounts for over 90% of its revenue. Furthermore, the company depends significantly on a distributor-based sales model and overseas income, with distributor-related sales exceeding 95% of total revenue. Notably, while the prospectus states there are 42 distributors within mainland China, the company's official website lists only six distributors, a seven-fold discrepancy. Among the six distributors featured on the website, some were established as recently as 2025, some have zero or only one employee enrolled in social insurance, and one distributor's social media account description mentions exclusively acting as an agent for Sigenergy's solar-storage synergy products.

Prior to its initial IPO filing, Sigenergy conducted equity incentives for its controlling shareholder and certain senior executives at what appear to be low prices. The company has multiple employee incentive platforms, which collectively hold over 14% of its total share capital. According to the prospectus, executives and employees participating in these incentive platforms acquired shares at very low prices. The company was valued at over RMB 4.1 billion in 2024, and with surging profitability, its post-listing valuation is theoretically poised to rise further. This suggests substantial paper wealth gains for the controlling shareholder and participating executives and employees. However, the company incurred nearly RMB 500 million in share-based payment expenses during the reporting period.

The prospectus discloses 42 distributors in mainland China, but the official website shows only six. Several distributors joined shortly after their establishment.

Sigenergy was founded in May 2022 and focuses on developing and providing innovative renewable energy solutions for households and businesses. It launched its flagship product, SigenStor, in June 2023.

During the reporting periods, Sigenergy demonstrated significant reliance on revenue from this single product. Revenue from SigenStor was RMB 56 million, RMB 1.204 billion, and RMB 5.238 billion for 2023, 2024, and the first three quarters of 2025, respectively, accounting for 96.4%, 90.6%, and 92.8% of total revenue for each period—all exceeding 90%.

Beyond product concentration, the company is highly dependent on its distributor model. Revenue from distributors amounted to RMB 42 million, RMB 1.263 billion, and RMB 5.51 billion for 2023, 2024, and the first three quarters of 2025, respectively, representing 72.7%, 95%, and 97.7% of total revenue for those periods—collectively over 95%.

As of September 30, 2025, Sigenergy reported a broad network of 161 distributors, including 42 based in mainland China. However, its official website lists only six domestic distributors, a significant discrepancy compared to the prospectus figure.

Furthermore, the six domestic distributors displayed on Sigenergy's website raise several questions. For instance, Huaen Green Energy (BJ) Electronics Co., Ltd. was established in May 2025—very recently—and public records show it has a paid-in capital of zero and no employees enrolled in social insurance. This suggests Huaen Green Energy became a distributor immediately after its formation.

Another example, Huaen Green Energy Co., Ltd., was established in January 2024. Public records indicate it had zero employees enrolled in social insurance at the end of 2024, meaning it also became a distributor shortly after its establishment.

Additionally, Anyu Photovoltaic Energy Group Co., Ltd. reportedly had only one employee enrolled in social insurance in 2024, with a paid-in capital of just RMB 1 million.

Questions arise as to why several of Sigenergy's distributors have very few employees enrolled in social insurance, and why many became distributors shortly after or immediately upon establishment. This leads to speculation about whether these entities were set up specifically to distribute Sigenergy products.

The official social media account of distributor Nanjing Moge Zhilian New Energy Co., Ltd. may offer some clues. Its profile description states solely that it is an "agent for Sigenergy's solar-storage synergy products," without mentioning any other companies or brands.

Controlling shareholder and certain executives acquired shares at low prices just before the initial filing.

Shortly before its first IPO submission, Sigenergy issued equity incentives to its controlling shareholder and select senior executives at low prices.

In February 2025, Sigenergy implemented an executive incentive plan, granting 874,586 shares to controlling shareholder Xu Yingtong and 291,529 shares to President Zhang Xianmiao, representing 5% of the company's total shares as of the latest practicable date. The awarded shares vested immediately and were subscribed to by Xu and Zhang at RMB 1 per share.

It is noteworthy that Sigenergy was valued at RMB 4.17 billion as early as January 2024, implying a per-share cost of RMB 18.821. The decision to issue new shares to the controlling shareholder and executives at RMB 1 per share just before the IPO filing raises questions about potential利益输送, especially considering the company already had multiple employee持股 platforms in place.

The prospectus reveals that Sigenergy has several equity incentive platforms, which collectively hold over 14% of the company's share capital. Among them, Jiaxing Gulin and Jiaxing Ouji subscribed for 18.33 million and 15 million shares, representing approximately 7.86% and 6.43% of the total issued shares, respectively.

Jiaxing Gulin and Jiaxing Ouji are, in turn, held by multiple持股 platforms and Sigenergy's controlling shareholder, Xu Yingtong. These platforms include Yuansi Gongzhan, Yuansi Tongzhou, Yuansi Chuangshuo, Yuansi Nengju, Yuansi Hezhong, Yuansi Yuanlue, and Yuansi Zhitong.

According to the prospectus, as of the latest practicable date, all qualified participants had subscribed for the shares held by Jiaxing Gulin and Jiaxing Ouji, and the relevant registrations were completed. The subscription prices for shares related to these awards were RMB 1.9, RMB 0.48, and RMB 1.35 per share—over 90% lower than the external investment price of RMB 18.821 per share in January 2024.

Given the very low acquisition prices for executives and employees in the incentive platforms, and considering Sigenergy's valuation exceeded RMB 4.1 billion in January 2024, the paper wealth of the controlling shareholder, executives, and employees involved is theoretically positioned for significant appreciation as company profits surge.

However, the associated financial burden falls on the company. Share-based payment expenses during the reporting period reached nearly RMB 500 million. Specifically, for 2022-2024 and the first three quarters of 2025, these expenses were RMB 37 million, RMB 124 million, RMB 60 million, and RMB 256 million, respectively.

Overseas sales reached RMB 5.5 billion in nine months, while domestic sales were under RMB 50 million.

For 2023, 2024, and the first three quarters of 2025, Sigenergy reported revenues of RMB 58 million, RMB 1.33 billion, and RMB 5.641 billion, respectively. It recorded net losses of RMB 373 million, followed by a profit of RMB 83.845 million, and then a profit of RMB 1.89 billion, marking a turnaround to profitability.

Alongside substantial revenue growth and profitability, the company's net cash flow from operating activities also turned positive. In the first three quarters of 2025, net operating cash flow was RMB 247 million, though this remains significantly lower than the net profit of RMB 1.89 billion for the same period.

A notable aspect is that the majority of Sigenergy's revenue comes from overseas markets. For example, in the first three quarters of 2025, revenue from Europe was RMB 2.458 billion, accounting for 43.6% of total revenue. Revenue from the Asia-Pacific region (excluding mainland China) was RMB 2.697 billion, representing 47.8% of the total. Combined, these two regions contributed over 91% of revenue.

In contrast, revenue from mainland China has been declining as a percentage of total sales. Revenue from mainland China was RMB 7 million, RMB 64 million, and RMB 41 million for 2023, 2024, and the first three quarters of 2025, respectively, accounting for 12.2%, 4.8%, and 0.7% of revenue in those periods. This raises the question: if the company's core product sells so well overseas, generating RMB 5.5 billion in sales within nine months, why are its domestic sales minimal and struggling? This is a matter for the company to address.