太陽能發(fā)電峰會資料china_sunergy中電光伏趙建華博士ppt(編輯修改稿)
2025-02-16 03:53 本頁面
【文章內容簡介】 , O h m01002003004005006000 100 200 300 400 500I r e v ( 1 2 V ) , A00 100 200 300 400 500 The Achievements obtained from SE Cells Very low reverse current The reverse current of cells made by high quality wafers (125mm*125mm) were extremely low. Mostly the reverse current was in the range of 20mA to 30mA. And even when the wafers’ quality are relatively poor, the reverse current were merely 100mA to 200mA. Excellent performance under low lighting , low hot spot effect The Achievements obtained from SE Cells Excellent electrical performances of SE cells The low degradation under the sunlight exposure According to the preliminary testing, the degradation of the power output from the SE Cell before encapsulation was less than %, this degradation is much less than conventional cells: The Achievements obtained from SE Cells 0 50 100 150 200 250 300 Photo n irradiatio n time (mins)Isc (A) SEE1 SEC1 SEA1 SES10
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