What are the characteristics and advantages of photovoltaic heterojunction cells?
HJT heterojunction cell subverts the traditional cell structure, and has the advantages of high conversion efficiency, simple manufacturing process, thin silicon wafer application, low temperature coefficient, no-light attenuation and potential attenuation, double-sided power generation, etc., while the advantages of heterojunction components in conversion efficiency, significantly more than PERC. PERC is 10 percent less efficient than …
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