Fraunhofer ISE showcases 24% efficient TOPCon cell, using M10 silicon wafers

German research organisation Fraunhofer ISE has developed a tunnel oxide passivated contact (TOPCon) solar cell with a power conversion efficiency of 24%, which is comprised of large-area M10 silicon wafers. The article discusses the advantages of large-area M10 wafers over smaller wafers in terms of cost and efficiency. It also mentions the growth in popularity of M10 wafers in the market and the recent price trends of M10 wafers. Additionally, the article highlights the efforts made by leading manufacturers to standardize wafer sizes.

Source:

https://www.pv-tech.org/fraunhofer-ise-24-efficient-topcon-cell-m10-silicon-wafers/

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