The recent rapid promotion of renewable energy technology (RET) worldwide may have led to a greater social impact on local communities, where multiple otherwise-small individual units of RET are concentrated in one place, as may occur in the case of small photovoltaic power generating units, for example. This study examines such a case of the dissemination of innovative agrivoltaic systems (AVSs), a system in which photovoltaic power facilities are installed above cultivated farmland, across Japanese rural areas.