毕业设计（论文）-光伏组件单串焊工艺精选.doc

毕业论文 （ 201 届 ） 题 目 二级学院 新能源科学与工程学院 专 业 班 级 09级光伏（）班 学 号 名 指导教师 光伏组件单串焊工艺 摘 要 随着人类对能源的需求越来越大，传统能源日益枯竭，人们开始寻找新能源来替代传统能源，这其中包括太阳能。太阳能光伏发电是太阳能利用领域之一，很好地解决了能源与环境的问题。太阳能发电实际应用的主要是硅系材料电池，晶体硅太阳电池组件是现在技术最成熟、应用最广泛的太阳电池组件。组件的的产业化技术不断改进、规模不断扩大。光伏组件的制造工艺包含多道工序，其加工质量直接影响电池的使用寿命、整体转换效率。 本文介绍晶体硅太阳电池组件的生产流程及各环节注意事项，详细的介绍了组件生产工艺的单焊工艺和串焊工艺及注意事项。从而让大家对此工序有所了解，指导作业减少一些不必要的问题。 关键词：晶体硅太阳电池组件；单焊工艺；串焊工艺；注意事项 Welding technology for solar cells discussed Abstract As human demand for energy is increasing, traditional energy sources are depleted, people began looking for new energy sources to replace traditional energy sources, including solar energy.Solar photovoltaic power generation is one of the field of solar energy utilization, a good solution to the energy and environmental issues. The practical application of solar power generation is mainly silicon material cells, crystal silicon solar cells is now the most mature technology, the most widely used solar modules. Component of the industrialization of the technology continues to improve, have been expanding. PV module manufacturing process consists of multiple processes, the processing quality directly affects the battery life, the overall conversion efficiency. This article describes the production process of crystalline silicon solar modules and links to notes, details of the single components of the production process welding process and string welding process and precautions. So that you understand this process to guide operations reduce the number of unnecessary problems. Key words: crystalline silicon solar cell components; single welding process; string welding process; note 目 录 摘 要 I Abstract II 目 录 III 第1章 绪论 1 1.1 光伏产业发展现状 1 1.2 太阳电池组件的分类 2 1.2.1 单晶硅太阳电池组件 2 1.2.2 多晶硅太阳电池组件 3 1.2.3 非晶硅太阳电池组件（薄膜太阳电池） 4 1.3 太阳电池组件生产设备 5 第