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中国创造 ‧ 上海量产 超 世界水平 PECVD. 吉富新能源公司核心竞争力. 战略客户 : 通用光伏能源 ( 烟台 ). Silicon Valley R&D center Shanghai mini line /Equipment mfg. 吉富设备与其它主要竞争对手的比较. Jifu New Product Development. Jifu PECVD Flexible Solution enables Common Platform Equipment Design with Multiple Product Range. a-Si.
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Silicon Valley R&D center Shanghai mini line /Equipment mfg
Jifu New Product Development JifuPECVDFlexible Solution enables Common Platform Equipment Design with Multiple Product Range • a-Si ‧ Multiple Junction • Micro-Crystalline • Nano-Crystalline • Double Junction PVD Laser JiFu Equipment Confidential
Basics of Jsc, Voc, FF Eff ~ Jsc x Voc x FF Jsc = short circuit current Voc = open circuit voltage FF = Filled Factor Power = Jsc x Voc
硅薄膜和多晶硅比较 • 多发电(弱光和高温) • 成本便宜
Thin Film yields better under High Temp & Diffuse Light Key Thin Film Benefit: Higher kWhr Yield Comparison with Competitors
问题:为何要买薄膜? 答:薄膜比晶硅便宜大概30%以上, 且成本下降空间更大 晶硅电池的硅材料价格波动很大
硅薄膜和其他薄膜比较 • 锑化铬: 铬有毒 • 铜铟镓锡: 合格率需提高
硅薄膜的挑战 • 降低设备成本: 吉富 • 提高转换效率: 吉富