Abstract: The present invention is provided with a plurality of solar power generation panels installed via trestles, where an upper surface of power generation surface of the panels faces the sunlight incidence direction. The solar power generation panels include double-sided incidence-type solar power generation panels provided with power generation surfaces on both the upper and lower sides. A light passage space is provided below a lower surface of a power generation surface. The present invention includes a reflector laid so as to cover a site ground underneath the solar power generation panels and the periphery thereof. The reflector is provided with a reflecting layer including a sheet material with a highly light-reflective colour where the surface side facing the lower surface of power generation surface reflects directly incident light of sunlight and scattered light of sunlight.

Abstract: A vehicle comprises a rotary electric machine, an inverter and an electronic control unit. The inverter is configured to supply current to the rotary electric machine. The electronic control unit is configured to set a control mode of the inverter to a first mode on a condition that the electronic control unit determines that there is no possibility of occurrence of the electrolytic corrosion. The electronic control unit configured to set the control mode of the inverter to a second mode and maintain output of the rotary electric machine at user request output on a condition that the electronic control unit determines that there is a possibility of occurrence of the electrolytic corrosion. The second mode is a mode in which occurrence of the electrolytic corrosion is further suppressed compared to the first mode.

Abstract: A vehicle comprises a rotary electric machine, an inverter and an electronic control unit. The inverter is configured to supply current to the rotary electric machine. The electronic control unit is configured to set a control mode of the inverter to a first mode on a condition that the electronic control unit determines that there is no possibility of occurrence of the electrolytic corrosion. The electronic control unit configured to set the control mode of the inverter to a second mode and maintain output of the rotary electric machine at user request output on a condition that the electronic control unit determines that there is a possibility of occurrence of the electrolytic corrosion. The second mode is a mode in which occurrence of the electrolytic corrosion is further suppressed compared to the first mode.