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Process Data set: PV module manufacturing ; PV module ; Integrated method (en) en zh

Key Data Set Information
Location CN
Geographical representativeness description Environmental effects of China's solar photovoltaic industry during2011e2016: A life cycle assessment approach
Reference year 2017
Name
PV module manufacturing ; PV module ; Integrated method
Use advice for data set Users of this dataset should apply the provided life cycle inventory (LCI) data for environmental impact assessment of solar PV systems within the context of China's renewable energy sector for the period 2011 to 2016. It should include the production phase of solar modules and acknowledge the technological specifications such as module size, efficiency, and construction materials (e.g., Multi-Si cells, PV glass, aluminum alloy, binders). The data is intended for analysis of environmental impacts using the Life Cycle Assessment approach. When using this data, ensure to reference the peer-reviewed sources provided for comprehensive methodology and data validation purposes.
Technical purpose of product or process This dataset describes the production of solar PV modules, specifically for assembling compact photovoltaic glass with multicrystalline silicon cells and binders, encased in an aluminum alloy with a junction box installed on the back. These modules are intended for construction of a 1 kWp solar PV system, where each module contains 54 Multi-Si cells with a size of 156*156 mm2 and an efficiency of 16%. These are used in photovoltaic systems to convert solar energy into electrical energy, primarily in the renewable energy sector.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Energy carriers and technologies / Renewable fuels
General comment on data set Multi-Si
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Functional Unit In this paper, a 1 kWp solar PV system consisting of five 200 Wmodules made of 54 multi-Si cells, each with a size of 156*156 mm2 and 16% efficiency, was used as the primary study object
Time representativeness
Time representativeness description Available online
Technological representativeness
Technology description including background system Compact PV glass, cells and composite together with binder, encase with aluminum alloy, and install junction box on the back
Flow diagram(s) or picture(s)
  • Ct9Gbp5Q6oCAVkxu8GvcytqQnJh.png Image
LCI method and allocation
Type of data set Unit process, single operation
LCI Method Principle Attributional
Deviation from LCI method principle / explanations None
Deviations from LCI method approaches / explanations Building on the existing literature on LCA of China's solar PVsystem (Fu et al., 2015; He, 2013; Hong et al., 2016; Li and Yu, 2014; Li and Chang, 2012; Liang, 2012; Yang et al., 2015; Yu et al., 2017; Xie et al., 2015), the LCI is obtained for this study.
Deviation from modelling constants / explanations None
Data sources, treatment and representativeness
Deviation from data cut-off and completeness principles / explanations None
Data selection and combination principles Building on the existing literature on LCA of China's solar PVsystem (Fu et al., 2015; He, 2013; Hong et al., 2016; Li and Yu, 2014; Li and Chang, 2012; Liang, 2012; Yang et al., 2015; Yu et al., 2017; Xie et al., 2015), the LCI is obtained for this study.
Deviation from data selection and combination principles / explanations None
Deviation from data treatment and extrapolations principles / explanations None
Data source(s) used for this data set
Completeness
Completeness of product model No statement
Validation
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Data entry by
Time stamp (last saved) 2023-12-27T19:26:37+08:00
Publication and ownership
UUID f524cd72-e5ea-495d-9674-0a1734e38302
Date of last revision 2024-04-20T14:58:22.962460+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=f524cd72-e5ea-495d-9674-0a1734e38302&version=01.00.000&stock=TianGong
Owner of data set
Copyright No
License type Free of charge for all users and uses

Inputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow
Materials production / Raw materials 1055.0 MJ1055.0 MJ
General comment Multi-Si solar cell (KWp)(Solar module)
Product flow
Materials production / Glass and ceramics 68.0867 kg68.0867 kg
General comment Glass
Elementary flow
Resources / Resources from ground / Non-renewable element resources from ground 15.023 kg15.023 kg
General comment Aluminum (Solar module)
Product flow
Emissions / Other substance type 7.5733 kg7.5733 kg
General comment EVA (Solar module)
Product flow
Energy carriers and technologies / Electricity 81.0 MJ81.0 MJ
General comment Electricity (Solar module)
Product flow
Materials production / Other materials 2.9 kg2.9 kg
General comment Composite back (Solar module)
Product flow
Materials production / Organic chemicals 0.7 kg0.7 kg
General comment Organic silicone (Solar module)

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow
Systems / Other systems 1000.0 MJ1000.0 MJ
General comment Solar module (KWp) (Solar module)