电池片类型: | 背钝化 (PERC) |
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功率范围: | 5.42~5.65 Wp |
地区: | 中国大陆 |
1. PID Free/PERC
2. High conversion efficiency,average cell efficiency is 22.2%,highest efficiency is 22.7%
3. Excellent solder-ability through high quality
4. Long term efficiency stability and excellent reliability
5. Low breakage rate and Low LID rate
6. Good color uniformity
产品型号 |
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产品特点 | |||||||||||
电池片技术 | 背钝化 (PERC) | ||||||||||
尺寸 | 158.75×158.75 mm | ||||||||||
对角线 | 223±0.25 mm | ||||||||||
电池片厚度 | 190 ± 20 µm | ||||||||||
正面 (-) | |||||||||||
栅线数 | 5 | ||||||||||
栅线宽度 | 0.7±0.1 mm | ||||||||||
栅线材料 | 银 | ||||||||||
减反射膜 | 氮化硅 | ||||||||||
背面 (+) | |||||||||||
焊垫数 | 4 | ||||||||||
焊垫宽 | 1.6±0.3 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) | -0.38 %/˚C | ||||||||||
温度系数(Voc) | -0.29 %/˚C | ||||||||||
温度系数(Isc) | 0.04 %/˚C |
Lightway Solar was established in 2006,set up four companies in China mainland and owns two operating/sales companies in HongKong,with manufacturing factilities in Jiangsu/Jiangxi/Guangdong for solar cells/modules etc and global marketing/sales company in Shenzhen,our current annual production capacity is over 6GW for solar cell and solar module etc manufactured in CE/ISO/IEC/TUV/UL etc certificates.Lightway Solar devoted to offering clients a one-stop shop for high quality products and already recognized by many of our clients from all over the world up to 100 countries.