光伏直(zhi)流電纜線(xian)
直(zhi)流(liu)光伏線纜(lan)用于光伏發電(dian)(dian)系統連(lian)接電(dian)(dian)纜(lan),如組(zu)串之(zhi)(zhi)(zhi)間(jian)(jian)及組(zu)串至直(zhi)流(liu)配電(dian)(dian)箱(匯(hui)流(liu)箱)之(zhi)(zhi)(zhi)間(jian)(jian)的并(bing)聯電(dian)(dian)纜(lan),直(zhi)流(liu)側的光伏組(zu)件與組(zu)件之(zhi)(zhi)(zhi)間(jian)(jian)的串聯電(dian)(dian)纜(lan)、組(zu)串之(zhi)(zhi)(zhi)間(jian)(jian)及組(zu)串直(zhi)流(liu)配電(dian)(dian)箱(匯(hui)流(liu)箱)之(zhi)(zhi)(zhi)間(jian)(jian)的交聯電(dian)(dian)纜(lan)和直(zhi)流(liu)配電(dian)(dian)箱至逆變(bian)器之(zhi)(zhi)(zhi)間(jian)(jian)的電(dian)(dian)纜(lan),也可適用于逆變(bian)器與輸電(dian)(dian)網間(jian)(jian)連(lian)接用的交流(liu)應(ying)用電(dian)(dian)纜(lan)。
直流(liu)光伏(fu)電(dian)纜(lan):直流(liu)光伏(fu)電(dian)纜(lan)有串式和模塊化兩種。兩者都與太(tai)陽能電(dian)池板兼容,并且可以通過連接負極和正極引線將 4 毫(hao)(hao)(hao)米(mi)直流(liu)光伏(fu)電(dian)纜(lan)連接到(dao)逆變器。雖然 4 毫(hao)(hao)(hao)米(mi)光伏(fu)電(dian)纜(lan)很受歡迎,但也可以使用 6 毫(hao)(hao)(hao)米(mi)和 2.5 毫(hao)(hao)(hao)米(mi)光伏(fu)電(dian)纜(lan)。太(tai)陽能電(dian)池板的尺(chi)寸決定了應(ying)該(gai)使用什么光伏(fu)電(dian)纜(lan)。
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