电池片类型: | 多晶硅 |
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功率范围: | 4.38~4.794 Wp |
地区: | 中国大陆 |
产品型号 |
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产品特点 | |||||||||||||||
电池片技术 | 多晶硅 | ||||||||||||||
尺寸 | 156.75×156.75 mm | ||||||||||||||
对角线 | 220±0.5 mm | ||||||||||||||
电池片厚度 | 180/200 ± 0.5 µm | ||||||||||||||
正面 (-) | |||||||||||||||
栅线数 | 4 | ||||||||||||||
栅线宽度 | 0.7±0.05 mm | ||||||||||||||
栅线材料 | 银 | ||||||||||||||
减反射膜 | 氮化硅 | ||||||||||||||
背面 (+) | |||||||||||||||
焊垫数 | 3 | ||||||||||||||
焊垫宽 | 1.7 mm | ||||||||||||||
焊垫材料 | 银 | ||||||||||||||
背面电场 (BSF) | 铝 | ||||||||||||||
电性能参数(STC) | |||||||||||||||
峰值功率 (Pmax) |
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峰值工作电压 (Vmpp) |
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峰值工作电流 (Impp) |
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开路电压 (Voc) |
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短路电流 (Isc) |
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电池片效率 |
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填充因子 (FF) |
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温度特性 | |||||||||||||||
温度系数(Pmax) | -0.396 %/˚C | ||||||||||||||
温度系数(Voc) | -0.311 %/˚C | ||||||||||||||
温度系数(Isc) | 0.0425 %/˚C | ||||||||||||||
光强相关性 |
光强
开路电压
峰值电压
1000 W/m2
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1
900 W/m2
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0.997
500 W/m2
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0.975
300 W/m2
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0.952
200 W/m2
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0.927
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Shenzhen Topsky Energy Co., Ltd., established in 1998, is a comprehensive company dedicated to the R&D, production, and popularization of solar cells, solar panels, and solar application products.
Topsky has production bases in Guangdong and Jiangsu provinces, which can supply global customers with 500MW of solar panels and 200MW of solar cells, as well as other solar application products, totaling 60,000 sets annually. It has successfully set up 2 sole-funded subsidiaries in Shenzhen and 2 sales and operating companies in HK. Topsky executes a series of effective quality control procedures and a serious accountability system. Our products have passed TUV/CE/IEC/ISO certificates. They are exported to global markets, including North America, South America, Europe, Southeast Asia, the Middle East, Africa, etc. Adhering to the business principle of mutual benefits, we have earned a reliable reputation among our customers due to our professional services, quality products, and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.
Topsky Energy endeavors to provide efficient, green, clean energy, and constantly improve our living environment. We are a united community, so protecting our earth is protecting our human beings! We are devoted to promoting the application of efficient, clean energy from every tiny aspect. We are the loyal partner of the photovoltaic industry, creating greater value for our customers' investment and making green power exist everywhere.
了解了贵公司相关产品,工作人员回复也非常耐心,给我了很大的帮助。
-- 呱呱, 成都华地力普能源工程技术有限公司