【太(tai)陽能(neng)電池組(zu)(zu)件(jian)(jian)測(ce)試(shi)儀】太(tai)陽能(neng)電池組(zu)(zu)件(jian)(jian)測(ce)試(shi)儀功能(neng)特(te)點和應用
太(tai)陽能電(dian)(dian)(dian)(dian)池組件測(ce)(ce)試儀可測(ce)(ce)量參數:I-V曲(qu)線(xian),短路(lu)電(dian)(dian)(dian)(dian)流,開路(lu)電(dian)(dian)(dian)(dian)壓,峰值功(gong)(gong)率,峰值功(gong)(gong)率點(dian)電(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)流,定電(dian)(dian)(dian)(dian)壓點(dian)電(dian)(dian)(dian)(dian)流,填充因子,轉換效率,串聯(lian)電(dian)(dian)(dian)(dian)阻,并聯(lian)電(dian)(dian)(dian)(dian)阻,太(tai)陽電(dian)(dian)(dian)(dian)池溫度(du),光強度(du)。
太陽能電池組件功能特點
1.太(tai)陽(yang)電池組件(jian)采(cai)用四線連接,確保了太(tai)陽(yang)電池電流測量的準確性(xing)。
2.太陽能(neng)電池(chi)組件測(ce)試儀(yi)是(shi)太陽電池(chi)生產(chan)的最終測(ce)試設(she)備,有上打(da)(da)(da)光(guang)(guang)、下打(da)(da)(da)光(guang)(guang)或側打(da)(da)(da)光(guang)(guang)三種光(guang)(guang)學結(jie)構,其(qi)中上打(da)(da)(da)光(guang)(guang)、下打(da)(da)(da)光(guang)(guang)設(she)備有利于流水(shui)線生產(chan),同時該測(ce)試儀(yi)可(ke)以(yi)兼作層壓前測(ce)試之用,可(ke)以(yi)大大提高一次(ci)封裝成品率。
3.同時測量(liang)溫度和(he)(he)光(guang)強,確保太陽電池溫度和(he)(he)光(guang)強自動(dong)修正(zheng)的準確性。
4.可測各種(zhong)太陽(yang)電池組件。
5.測(ce)試快捷,單次測(ce)試耗時(shi)小(xiao)于(yu)1秒,測(ce)試間隔小(xiao)于(yu)5秒。
太陽能電池(chi)組件技術指標
太陽能電池組件測試指標
1.開路電(dian)(dian)壓(ya)(Voc):在(zai)光(guang)照下,電(dian)(dian)池片沒(mei)有接負載時的電(dian)(dian)壓(ya)。
2.短(duan)路電(dian)流(Isc):在光(guang)照下,電(dian)池片短(duan)路時的輸出電(dian)流。
3.最(zui)大功率(Pmax):在光照下,電(dian)池片所能(neng)輸出的(de)最(zui)大功率。
4.最大(da)功(gong)率下的電壓(ya)(Vopt)/電流(Iopt)。
5.填(tian)充(chong)因子: Pmax/Voc * Isc,體現電(dian)池的(de)輸出功率隨負載(zai)的(de)變動特(te)性。
6.效率:在光照下,電池片的工(gong)作(zuo)效率。
7.等效串聯(lian)電(dian)(dian)阻(zu)(zu):太陽能(neng)電(dian)(dian)池片(pian)內部(bu)的等效串聯(lian)電(dian)(dian)阻(zu)(zu),會影響(xiang)其正向(xiang)伏安特(te)性和短路電(dian)(dian)流,另(ling)外(wai)串聯(lian)電(dian)(dian)阻(zu)(zu)的。
8.增大(da)會使太陽能電池的填充因(yin)子(zi)和(he)光電轉(zhuan)換(huan)效率降低。
太陽能電池組件應用領域
專門用于(yu)太陽能(neng)單晶硅(gui)(gui)、多晶硅(gui)(gui)、非晶硅(gui)(gui)電池組件(jian)的電性能(neng)測試。