Capital intensity of photovoltaics manufacturing: Barrier to scale and opportunity for innovation
Journal Article
·
· Energy & Environmental Science
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
In this study, using a bottom-up cost model, we assess the impact of initial factory capital expenditure (capex) on photovoltaic (PV) module minimum sustainable price (MSP) and industry-wide trends. We find capex to have two important impacts on PV manufacturing. First, capex strongly influences the per-unit MSP of a c-Si module: we calculate that the capex-related elements sum to 22% of MSP for an integrated wafer, cell, and module manufacturer. This fraction provides a significant opportunity to reduce MSP toward the U.S. DOE SunShot module price target through capex innovation.
- Research Organization:
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office
- Grant/Contract Number:
- AC36-08GO28308
- OSTI ID:
- 1235418
- Report Number(s):
- NREL/JA-6A20-63703; EESNBY
- Journal Information:
- Energy & Environmental Science, Vol. 8, Issue 12; Related Information: Energy and Environmental Science; ISSN 1754-5692
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 103 works
Citation information provided by
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Web of Science
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