New solar panel plants planned for the US

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5. Info about their technology

3Sun is already a market leader in producing high-efficiency cells, breaking a record in 2020 by achieving 24.63% efficiency. Through an ambitious R&D program, the PV panels will be further developed to also incorporate a tandem structure, which utilizes two stacked cells that allows for more light to be captured compared to single-cell structures, yielding higher overall cell efficiency. The combination of bifacial PV panels and tandem cell structure offers significant efficiency improvements, which will enable PV modules to exceed 30% efficiency, securing higher average energy production. The technology's lower degradation ensures a longer useful life for modules, and the cells' high density is conducive to a variety of applications, including land-constrained utility-scale installations or rooftops.

BTW first line of the press release >>> Enel North America, through its affiliate 3Sun USA, LLC,

https://www.prnewswire.com/news-releases/enel-announces-intentions-to-build-solar-pv-cell--panel-manufacturing-facility-in-us-301681394.html