[18p-E301-1~9] Potentials and challenges of photovoltaics for realizing carbon-free society -beyond power; mobility, building and more-

[18p-E301-2] Role and expectation of solar power generation in ZEB

〇Kazuhiko Umeda¹, Nobusato Kobayashi¹, Akira Yamaguchi¹, Akihiko Nakajima², Tsukasa Makino², Naoki Kadota² (1.TAISEI CORPORATION, 2.KANEKA CORPORATION)

Keywords:Net Zero Energy Building, solar power generation

Solar cell (PV) power generation is important for ZEB. In order to increase power generation, power generation using wall surfaces (wall power generation) is required in addition to power generation on the roof of the building. It is important to address the issue of the fusion of architectural design and function, and to design the power generation contribution of the wall power generation throughout the building.
In this lecture, focusing on wall power generation, we will report on the potential evaluation of power generation contribution, problems in wall application, and PV modules developed for wall application.