Sigenergy Technology Co (6656) Fair Value & Analysis
Industrials · HK · Market cap HK$89.7B
Fair value as of: Aug 13, 2026
From 15 valuation models · updated 3 days ago
Share price +8.7% over the past month.
A solid business, but screening 36% overvalued on our models.
What matters now
- A high-quality business (quality 70/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- The price sits above even our optimistic bull case (HK$253.41). The favourable scenario is already priced in.
Price vs Fair Value (4 months)
White line = price, green steps = our fair value per fiscal year. As of Aug 13, 2026.
How to read this chart
4‑month range HK$270.40 – HK$654.57 · fair‑value band HK$151.07 – HK$253.41 · the HK$317.60 price screens above the HK$202.24 fair value. As of Aug 13, 2026.
Analysis
Sigenergy Technology Co (6656) currently trades at HK$317.60, while our model-based Fair Value estimate is HK$202.24, implying the stock looks roughly 36.3% overvalued today. The Quality Score stands at 70/100 (solid quality), in the Industrials sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: medium).
Over the trailing twelve months, Sigenergy Technology Co generated revenue of HK$9.0B at a net margin of 32.4%. It earns a return on equity of 133.6%. Net debt stands at HK$601M. The stock trades on a trailing P/E of 26.4 (as of Jul 2, 2026). Fundamentals as of Aug 13, 2026
Our scenario range runs from HK$151.07 (bear case) to HK$253.41 (bull case); at HK$317.60, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 53% below its 52-week high, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at -65% fair-value upside, at -36%, 6656 screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 15 models by family
Widest divergence: Growth Earnings (HK$541.43) versus Asset-Based (HK$10.28). Highest evidence: ROIC Compounder (72).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 64 · Market factors (momentum, volatility) 1
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Sigenergy Technology Co., Ltd develops and manufactures energy storage systems, inverters, and related smart energy solutions for residential, commercial, and industrial applications.
Full company description
Sigenergy Technology Co., Ltd develops and manufactures energy storage systems, inverters, and related smart energy solutions for residential, commercial, and industrial applications. It offers Sigenstor, 5-in-one energy storage systems; Sigen LoadHub, a backup power solution provides intelligent energy management and monitoring; Sigen backup switch, a plug and play backup solution; SigenMicro inverter; Sigen EV DC charging modules; and Sigen EV AC chargers. The company serves commercial and industrial clients, businesses, communities, the aquaculture sector, and residential clients. It operates in Asia-Pacific, Europe, Africa, Chinese Mainland, Middle East and Central Asia, Latin America, and Northern America. The company was founded in 2022 and is based in Shanghai, China.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2023 – FY2025 · reported fiscal years
Sigenergy Technology Co reported revenue of HK$9.0B in FY2025 versus HK$58.3M in FY2023, a compound +1,142.5%/yr. Reported net income was HK$2.9B in FY2025.
6656 screens 36% overvalued. Compare with Contemporary Amperex Technology Co →
Peer Group
Electrical Equipment & Parts · 527 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Electrical Equipment & Parts median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Electrical Equipment & Parts stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Contemporary Amperex Technology Co 3750 | HK$652.50 | HK$394.19 | -40% |
| Delta Electronics (Thailand) Public Company DELTA | 269.00 THB | 40.28 THB | -85% |
| LG Energy Solution, Ltd 373220 | 365,500 KRW | 201,455 KRW | -45% |
| WEG S.A WEGE3 | 14,900 ARS | 4,338 ARS | -71% |
| Sungrow Power Supply Co 300274 | ¥117.53 | ¥123.83 | +5% |
| HD Hyundai Electric Co 267260 | 782,000 KRW | 371,133 KRW | -53% |
| LS ELECTRIC Co 010120 | 208,500 KRW | 29,594 KRW | -86% |
| Hyosung Heavy Industries Corporation 298040 | 2,892,000 KRW | 1,013,099 KRW | -65% |
| Hitachi Energy India Limited POWERINDIA | ₹35,800 | ₹6,106 | -83% |
| Polycab India Limited POLYCAB | ₹9,289 | ₹3,218 | -65% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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