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SOLAREX CRYSTALLINE PVMaT PROGRAM

机译:SOLAREX CRYSTALLINE PVMaT计划

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摘要

Solarex has begun a process and product development program under the NREL sponsored Photovoltaic Manufacturing Technology (PVMaT) Program. The two major objectives of this program are to reduce the manufacturing cost for polycrystalline silicon PV modules to less than $1.20/watt and to increase the manufacturing capacity by a factor of three. To meet these objectives Solarex has proposed: 1) to increase the polycrystalline wafer size to 15 cm by 15 cm, 2) to use wire saws to cut wafers on 400 μm centers, 3) to increase cell efficiencies to 15%, 4) to improve the automated assembly of modules, 5) to develop a frameless module with a low cost backsheet and electrical termination system and 6) to develop the equipment necessary for automated handling of thin 15 cm by 15 cm wafers and cells. This paper will discuss the first year program efforts in the first five technical areas.
机译:Solarex已在NREL赞助的光伏制造技术(PVMaT)计划下启动了流程和产品开发计划。该计划的两个主要目标是将多晶硅光伏组件的制造成本降低至低于1.20美元/瓦,并将制造能力提高三倍。为了实现这些目标,Solarex提出了以下建议:1)将多晶晶圆的尺寸增加到15厘米乘15厘米,2)使用线锯在400微米中心切割晶圆,3)将电池效率提高到15%,4)改进模块的自动化组装; 5)开发具有低成本底片和电气终端系统的无框架模块,以及6)开发自动处理15厘米x 15厘米薄晶圆和电池所需的设备。本文将讨论前五个技术领域的第一年计划工作。

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