When close to half the companies in China have price-to-earnings ratios (or "P/E's") above 32x, you may consider Sany Renewable Energy Co.,Ltd. (SHSE:688349) as an attractive investment with its 17.8x P/E ratio. However, the P/E might be low for a reason and it requires further investigation to determine if it's justified.

With its earnings growth in positive territory compared to the declining earnings of most other companies, Sany Renewable EnergyLtd has been doing quite well of late. One possibility is that the P/E is low because investors think the company's earnings are going to fall away like everyone else's soon. If you like the company, you'd be hoping this isn't the case so that you could potentially pick up some stock while it's out of favour.

Is There Any Growth For Sany Renewable EnergyLtd?

There's an inherent assumption that a company should underperform the market for P/E ratios like Sany Renewable EnergyLtd's to be considered reasonable.

If we review the last year of earnings growth, the company posted a worthy increase of 10%. EPS has also lifted 20% in aggregate from three years ago, partly thanks to the last 12 months of growth. Therefore, it's fair to say the earnings growth recently has been respectable for the company.

Turning to the outlook, the next year should generate growth of 24% as estimated by the five analysts watching the company. Meanwhile, the rest of the market is forecast to expand by 41%, which is noticeably more attractive.

With this information, we can see why Sany Renewable EnergyLtd is trading at a P/E lower than the market. It seems most investors are expecting to see limited future growth and are only willing to pay a reduced amount for the stock.

The Key Takeaway

It's argued the price-to-earnings ratio is an inferior measure of value within certain industries, but it can be a powerful business sentiment indicator.

We've established that Sany Renewable EnergyLtd maintains its low P/E on the weakness of its forecast growth being lower than the wider market, as expected. Right now shareholders are accepting the low P/E as they concede future earnings probably won't provide any pleasant surprises. It's hard to see the share price rising strongly in the near future under these circumstances.

It's always necessary to consider the ever-present spectre of investment risk. We've identified 1 warning sign with Sany Renewable EnergyLtd, and understanding should be part of your investment process.

If P/E ratios interest you, you may wish to see this free collection of other companies with strong earnings growth and low P/E ratios.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.