@韭研工具人:
光伏電池(chi)(chi)(chi)細分(fen)有5個分(fen)支(zhi):PERC電池(chi)(chi)(chi)、TOPCon電池(chi)(chi)(chi)、HJT/HIT電池(chi)(chi)(chi)、以及鈣鈦礦電池(chi)(chi)(chi),BC電池(chi)(chi)(chi)(包含IBC、HBC)。1)PERC電池(chi)(chi)(chi)PERC電池(chi)(chi)(chi)目(mu)前(qian)量產(chan)轉換效率達到23.5%,已接近24.5%的理論極限。通威股(gu)(gu)份--PERC電池(chi)(chi)(chi)片產(chan)能A股(gu)(gu)第一,70GW隆基綠能--PERC電池(chi)(chi)(chi)片產(chan)能A股(gu)(gu)第二,
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