Economic evaluation on fuzzy analytic hierarchy process model for recycling Cu(In,Ga)Se/sub 2/ PV modules

According to recycling the toxicity or noble materials and environment protection, the economic evaluation on the project has been primarily made and studied in this letter using fuzzy analytic hierarchy process model under a multi-object guidelines. Based on the economic evaluation system, the cost-efficient and optimum materials recycling process could be considered. The key issues for recycling the Cu(In,Ga)Se/sub 2/ modules were also discussed in this letter.