LONGi heterojunction back-contact solar cell reaches 27.81% efficiency

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Original Source: https://www.solarpowerworldonline.com/2025/04/longi-heterojunction-back-contact-solar-cell-reaches-27-81-efficiency/
Original Source: https://www.solarpowerworldonline.com/2025/04/longi-heterojunction-back-contact-solar-cell-reaches-27-81-efficiency/