Objective
Crystalline Silicon photovoltaic (PV) cells will be the dominant technology for the next 20 years with a 30% average annual growth rate. Currently 17% of module costs relate to feedstock. Even though cells will be thinner and more efficient demand, for s olar grade silicon (sog-Si) will grow from the current 7,000 metric tons (priced at 25-30 Euro/kg) to over 20,000 metric tons per year in 2010. A dedicated sog-Si source is needed or growth will stagnate and feedstock prices will increase to 40-60 Euro/kg jeopardising compliance with the EC White Paper objectives. SISI aims at alleviating the PV industry dependence on the limited and expensive supply of silicon from the electronics industry. The consortium is convinced that the most promising option to provide the very large quantities of high-purity silicon required is the direct carbothermic reduction of quartz. The 6 SISI partners include the major European industry and institutes with expertise in ultra-high-purity quartz, silicon production & purification, and solar cell-processing. The project's goal is to demonstrate on an intermediate scale (approx. 200 kg per batch) an integral direct carbothermic route for sog-Si production that can be industrialised. In the preceding SOLSILC project, the direct carbothermic process was developed basedon a selected combination of raw materials and a two-step silicon production process with silicon carbide as an intermediate product. In the SPURT project the most economical large-scale purification techn iques were selected. This combination of technologies is integrally scaled-up in the SISI project, with the following innovations: optimised raw material preparation and furnace operation for a stable and high-yield Si-production, Suitable quartz purific ation and pelletisation techniques. transfer of the purification techniques to intermediate scale, including new steps such as filtering. To this end, the new partner Elkem, the world's main producer of silicon, adds expertise to the SOLSILC process. The project is organised in 6 work packages, which follow the value chain and production steps: Raw materials, Si-production, Purification, Wafer & cell process, Technology implementation, and Consortium management. Several integral production runs wi ll be executed from raw materials to cells, to prove the reproducibility of the results. A successful completion of the project results in the initialisation of a pilot plant.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences chemical sciences inorganic chemistry inorganic compounds
- natural sciences chemical sciences inorganic chemistry metalloids
- engineering and technology environmental engineering energy and fuels renewable energy solar energy photovoltaic
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
FP6-2002-SME-1
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Coordinator
ROTTERDAM
Netherlands
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.