A Study on the Factors Influencing the Introduction of Photovoltaic Power Systems and their Uncertainties

Abstract

This study aims to identify the factors influencing the introduction of photovoltaic power generation system (PVsystems) in Japan and to explore the key influencing factors including uncertainty and the "PV waste problems". It will cause negative effects to PV systems introduction. For these ends, we conducted a questionnaire survey to collect the PV users', researchers', and local government officials' views and thoughts on these matters. Specifically, the respondents were asked to evaluate the magnitude of the influence of the factors, its attitude, and its uncertainty.