Fairvalue-Calculator Fairvalue-Calculator
EN DE

Tainergy Tech Co (4934) Fair Value & Analysis

Technology · TW · Market cap 4.0B TWD

Price17.55 TWD
Fair Value20.72 TWD
Upside+18.1%
Quality86/100
Evidence: Low Range 15.54 TWD – 25.89 TWD

Fair value as of: Jun 24, 2026

✦ Find undervalued quality stocks — 34,000+ analysed Find stocks →

Analysis

Tainergy Tech Co (4934) currently trades at 17.55 TWD, while our model-based Fair Value estimate is 20.72 TWD — implying the stock looks roughly 18.1% undervalued today. We read business quality at 86/100 (high quality), in the Technology sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: low) — always confirm before acting.

About the company

Tainergy Tech Co., Ltd., together with its subsidiaries, engages in the research, design, manufacture, and sale of solar cells, modules, and related systems in Taiwan, China, Hong Kong, Vietnam, India, the United States, Canada, and internationally. It offers solar cells, silicon carbide, contact lenses, and EV chargers. The company also sells solar power systems. In addition, it is involved in the manufacture and sale of electronic parts and components, as well as real estate activities. The company was founded in 2007 and is based in Taoyuan City, Taiwan.

Open the full interactive analysis →

Similar stocks

First Solar, Inc (FSLR) +36% Nextpower Inc (NXT) -40% Waaree Energies Limited (WAAREEENER) +18% Tongwei Co (600438) +118% Enphase Energy, Inc (ENPH) -80% Jinko Solar Co (688223) -68%

Frequently asked questions

Is Tainergy Tech Co (4934) undervalued?
As of Jun 24, 2026, our model estimates a fair value of 20.72 TWD versus a price of 17.55 TWD — about +18% (undervalued). Model-based estimate, not financial advice.
What is the fair value of 4934?
Our 21-model fair value for Tainergy Tech Co is 20.72 TWD (as of Jun 24, 2026), built from audited fundamentals. The current price is 17.55 TWD.
What is the quality score of 4934?
Tainergy Tech Co has a Quality Score of 86/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

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.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.