Proceedings of the International Conference held at Seville, Spain, October 27-31, 1986.

Opening Session.- Pre Conference Seminar On Photovoltaics In Developing Countries.- Session 0l: Tests and Trials.- Session 02: Applications and System Development 1.- Poster Session 03: Applications and System Development I/II.- Poster Session 04: Tests and Trials.- Session 05: Applications and System Development II.- Session 06: Amorphous Thin-Film Solar Cells.- Session 07: Polycrystalline Thin-Film Solar Cells.- Poster Session 08: Amorphous Thin-Film Solar Cells.- Poster Session 09: Polycrystalline Thin-Film Solar Cells.- Session 10: Si Cell and Module Technology.- Session 11: Silicon Materials.- Session 12: Concentrator and High-Efficiency Cells.- Poster Session 13: Silicon Materials.- Poster Session 14: Si Cell and Module Technology.- Poster Session 15: Fundamentals.- Session 16: Fundamentals.- Session 17: National Programmes.- Poster Session 18: Late News.- Addendum To Poster Session.- List of Participants.- Author Index.