Sungrow Power Supply Co., Ltd. (300274.SZ) stock analysis

In our weekly check, Sungrow Power Supply Co., Ltd. is graded A (A to F). Of 25 checks on debt, profit, cash flow and trend: 21 pass, warnings: 1, red flags: 3.

About Sungrow Power Supply Co., Ltd.

Sungrow Power Supply Co., Ltd. is an Industrials company (Electrical Equipment & Parts) based in China, listed on SHZ as 300274.SZ.

What our checks show for 300274.SZ

Red flags

• The price swings a lot: 57.7% annual volatility. Expect large ups and downs.
• The stock has fallen as much as 81% from a peak. Would you have held through that?
• The share count grew by 38.4% in 2 years: each shareholder owns a smaller slice.

Warning signs

• Recovering from its deepest fall took about 1.8 years.

Strengths

• Debt is low: 0.61x equity.
• Operating profit covers interest 46.6 times over.
• The net margin rose by 7.8 points over 5 years, to 14.3%.
• The gross margin is 31.9% and has risen by 10.8 points: pricing power is holding.
• Operating cash flow is 1.58x net profit: the profit arrives as real cash.
• Analysts expect earnings per share to grow about 23.5% a year over the next years.

Next earnings report: 2026-10-31

Similar companies

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Questions

What grade does Sungrow Power Supply Co., Ltd. (300274.SZ) have?

In our weekly check, Sungrow Power Supply Co., Ltd. is graded A (A to F). Of 25 checks on debt, profit, cash flow and trend: 21 pass, warnings: 1, red flags: 3. The grade is a risk check, not a buy or sell recommendation.

What are the main risks of 300274.SZ stock?

This week's biggest flags for Sungrow Power Supply Co., Ltd.: Very volatile, Deep past fall, Share dilution. In total 4 of 25 checks show a warning or a red flag.

What does Sungrow Power Supply Co., Ltd. do?

Sungrow Power Supply Co., Ltd. is an Industrials company (Electrical Equipment & Parts) based in China, listed on SHZ as 300274.SZ.

When does Sungrow Power Supply Co., Ltd. report earnings next?

The next earnings report is expected on 2026-10-31. We re-run the checks every week, so the grade can change after it.

The grade is a risk check, not a price forecast, and not investment advice. In our 10-year test (S&P 500, 2016-2026), stocks we graded A or B fell more than 30% 2-3 times less often than D or F, without a lower average return.

Updated 2026-10-31

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