Development trend of photovoltaic | ART SIGN

 Since last year, silicon materials, which are considered by industry insiders to be rising in price, have finally begun to "compete" in the near future. The data shows that the price of polysilicon materials has soared recently, and the price of compact materials for single crystal has increased by more than 10%.

This makes the most closely related silicon wafer enterprises unable to bear the burden. Although the silicon wafers are thinned, they still can not share the cost and can only go up the price.

At present, thin film solar cells and perovskite solar cells are more attractive.

Among them, thin-film cell is to make a layer of thin film into a solar cell, which uses very little silicon and is easier to reduce the cost. Although it sounds more advanced, it is not far from our life.

First solar, a familiar American enterprise, is a photovoltaic enterprise with profound knowledge in the field of thin-film cells. Its module shipment volume in 2020 has also entered the top ten, and it is also the most promising photovoltaic enterprise to make a breakthrough in the field of thin-film cells.

In the long run, photovoltaic has a very broad space for growth in the future, so enterprises and scientific research teams need to make breakthroughs in different technical routes to make greater progress. The price rise of silicon is also an opportunity for the development of other solar cell technologies.

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