Feasibility Study for Construction of Solar Grade Silicon Wafer Manufacturing Plant with Production Capacity of 2 GWp in Batam Industrial Area, Indonesia

https://doi.org/10.61487/jiste.v3i1.129

Authors

  • Dedy Setyo Oetomo Sekolah Tinggi Teknologi Wastukancana Purwakarta
  • Akhsani Nur Amalia Sekolah Tinggi Teknologi Wastukancana Purwakarta

Keywords:

solar grade silicon, wafer manufacturing, feasibility study, polysilicon processing, photovoltaic industry

Abstract

This study evaluates the technical and economic feasibility of establishing a 2 GWp solar-grade silicon wafer manufacturing facility in Batam Industrial Area, Indonesia. The proposed plant utilises Chinese-manufactured equipment for key processes, including 40 CZ Puller units, 20 Multi-Wire Saw units, and 15 CMP systems, with polysilicon as the primary raw material. A comprehensive analysis incorporating technical, financial, operational, and market aspects demonstrates project viability with an IRR of 18-20% and a payback period of 5-6 years. The total investment of USD 250 million encompasses equipment, infrastructure, and working capital. Results indicate favourable technical feasibility with established Chinese equipment manufacturers meeting international quality standards. Financial analysis shows strong potential returns, supported by growing regional solar panel demand and Batam's strategic advantages. Key risks identified include polysilicon price volatility, technological obsolescence, and market competition, with structured mitigation strategies proposed.

References

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Published

2025-03-20

How to Cite

Oetomo, D. S., & Amalia, A. N. (2025). Feasibility Study for Construction of Solar Grade Silicon Wafer Manufacturing Plant with Production Capacity of 2 GWp in Batam Industrial Area, Indonesia . Journal of Information System, Technology and Engineering, 3(1), 406–416. https://doi.org/10.61487/jiste.v3i1.129

Issue

Vol. 3 No. 1 (2025): JISTE

Section

Articles
Copyright & Licensing

Copyright (c) 2025 Dedy Setyo Oetomo, Akhsani Nur Amalia

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.