outlineI. Basics of CIGS Solar Cells II. CIGS Modules III. Remarks123456I-1. Basics of CIGS Solar Cells7I-2. Basics of CIGS Solar CellsEfficiencies of Various Solar Cells (small area) Single-crystal Si：24.7% (wafers) Polycrystal Si：19.8% (slices) Amorphous Si：14.5% (thin films) GaAs：25.7% (wafers) CIGS：19.5% *(thin films) *nrel confirmedInGaP/GaAs/InGaAs tandem cell：33.3% (wafers) Ga(In)N tanden cell : 50% (may be in the future)8I-2. Basics of CIGS Solar Cells9I-3. Basics of CIGS Solar Cells10I-4. Basics of CIGS Solar Cells11I-6. Basics of CIGS Solar Cells12I-7. Basics of CIGS Solar Cells13I-8. Basics of CIGS Solar Cells14I-9. Basics of CIGS Solar Cells15I-10. Basics of CIGS Solar Cells16I-11. Basics of CIGS Solar Cells17I-13. Basics of CIGS Solar Cells18I-14. Basics of CIGS Solar Cells19I-15. Basics of CIGS Solar Cells20I-16. Basics of CIGS Solar Cells21I-17. Basics of CIGS Solar Cells22I-18. Basics of CIGS Solar Cells23I-20. Basics of CIGS Solar Cells24II-1. CIGS Modules25II-2. CIGS Modules26II-3. CIGS Modules27II-4. CIGS ModulesShell Solar Inc. CIGS circuit28II-5. CIGS ModulesShell Solar Inc. CIGS module configuration29II-6. CIGS ModulesEnergy Photovolatics Inc. CIGS Module30II-7. CIGS Modules31II-8. CIGS ModulesWrth Solar, Fab32II-9. CIGS ModulesWrth Solar , Fab33II-10. CIGS ModulesWrth Solar , Fab34II-11. CIGS ModulesGlobal Solar, Fab35II-12. CIGS ModulesGlobal Solar, Fab36II-13. CIGS ModulesGlobal Solar, Flexible CIGS module37II-14. CIGS ModulesGlobal Solar, Flexible CIGS module38II-15. CIGS Modules39II-16. CIGS Modules40II-17. CIGS ModulesCIGS PV System, Europe41II-18. CIGS ModulesCIGS PV System, Europe42II-19. CIGS ModulesCIGS PV System, USA43II-20. CIGS ModulesCIGS PV System, USA44VI. RemarksCIGS 太陽能電池：量產之潛力低成本之潛力CIGS 太陽能電池：投資風險高技術尚未成熟關鍵性技術還須開發IP 佈局空間大45Solar Energy One Hour Global Energy One Year46