技术总结:
提高单串功率是降低系统BOS成本的重要因素:
不论采用哪种类型的组件,组件产品只能影响低压侧的BOS(包括支架,基础、线缆、人工安装等),不能影响中压-高压侧的投资;
210组件产品降本核心:低电压,高串功率,包括组件块数、支架用钢量、桩基数量、直流电缆、汇流箱数量、PEX穿线管、MC连接器数量、压块数量及相应的安装人工费用的变化。
600W+联盟协同推动组件尺寸标准化:
相同的硅片尺寸、版型以及功率接近的情况,组件的长度与宽度仍然存在20-50mm的差异。
通过硅片210尺寸,以及硅片、组件尺寸等的标准化,产业链可以实现最好的规模化效应,强有力的帮助上下游企业提高生产效率,优化供给
快速推进行业技术创新,降低产业链制造、光伏系统初始投资和光伏发电度电成本,实现全面平价。
600W+协同推动组件尺寸标准化:
2020.11.27: 8家企业联合倡议210mm硅片及组件尺寸标准化,希望各单位积极采纳此技术标准,在此基础上研发并制造优秀的光伏产品。
总结展望:
1、600W+生态基本形成,持续深度协同;
2、210产品8大创新点,组串功率提升是核心价值;
3、持续210产品尺寸标准化落地。
210产品技术平台开创光伏共赢新格局,开启光伏度电成本下降新通道;
600W+是光伏发展的里程碑,引领行业迈上新台阶,助力加速中国及全球碳中和目标达成。
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责任编辑:大禹