双良节能再中179亿还原炉订单彰显低碳环保手抄报新材料需求的增长势头凸显其在环保手抄报物品领域的龙头
在2021年11月11日,江苏双良新能源装备有限公司(作为双良节能控股子公司)成功中标了宁夏润阳硅材料科技有限公司的多组多对棒还原炉订单,这份订单的价值达到了179亿。这个成果不仅凸显了双良节能在还原炉设备领域的地位,同时也反映出低碳环保手抄报所需的新型材料需求正在不断增长。
此外,随着硅料短缺的问题持续存在,硅料龙头企业纷纷推出了扩产计划。东方希望计划投资建设一项40万吨多晶硅、高纯晶硅上下游项目,而特变电工则宣布在内蒙古投资20万吨高纯多晶硅项目。一期将达到10万吨。此外,通威也计划在乐山市投资140亿建造20万吨高纯晶硎项目,一期为10万吨。
值得注意的是,由于供应链不匹配和其他问题,如今中下游企业不得不亲自参与扩产,以通过与大型供应商合作来弥补其环节上的不足。例如,通威和晶科能源共同投资4.5万吨高纯晶硎和15GW硅片项目。而特变电工、晶科、以及晶澳则签署了一份增资扩股协议书,为建设年产10万吨高纯多晶硎绿色能源循环经济项目做准备。此外,还有江苏润阳宣布将在石嘴山市投入130亿元建造年产10万吨高纯多晶 硎项目。
此外,不断有新的玩家进入该领域。同德化工宣布对山西落基山光伏能源科技有限公司进行了投资,而青海丽豪半导体材料则规划了一项总计180亿元的20万吨高纯晶 硎项目。这使得未来几年的可能发展趋势非常明朗:老牌企业将继续大规模扩产,而新兴力量也不甘落后,将以壮观的手段展开竞争。
国内主要现有的及拟建的多晶 硎生产能力如下表所示:
| 企业名称 | 产品类型 | 生产能力 |
| --- | --- | --- |
| 东方希望 | 多元Si, HP Crystal Si | 40kt/a |
| 特变电工 | 高纯Multi-Crystalline Silicon (HP mc-Si) and Mono-Crystalline Silicon (Mono-Si) wafers and cells for solar applications, as well as other semiconductor products such as silicon carbide (SiC) wafers and power devices. Solar cells & modules: up to 400MWp per year; Si ingots & wafers: up to 60kt per year. High-purity multi-crystal silicon (HP mc-Si): up to 30kt per year; high-purity mono-crystal silicon (HP Mono-Si): up to 20kt per year; polycrystalline silicon (poly-Si): up to 100mt/year. Photovoltaic modules: Up to MWp capacity for the production of photovoltaic modules in various sizes, including large-format solar panels with a maximum power output of approximately GWp each. The company's production facilities include a polysilicon plant with an annual capacity of approximately mt/y., crystalline ingot production lines with an annual capacity of approximately kt/y., wafer cutting machines with an annual capacity of kt/y., cell manufacturing equipment with an annual capacity of MWp/, module assembly equipment with an annual capacity of MWp/. In addition, the company is developing new technologies for the mass production of bifacial solar cells and high-efficiency PV modules using advanced materials such as heterojunction technology-based multi-junction solar cells or monocrystalline diamond substrate-based thin-film photovoltaic devices.. |
Please note that this information may not be accurate or complete at the time you read it.
This article will continue in part two...