Hand sterilization.. with solar energy

Expo 2020 Dubai provides many hand sanitizers throughout the venue.

The presence of a solar-powered sterilizer in front of Al-Wasl Square drew the attention of many visitors to the World Exhibition, emphasizing one of the most prominent concepts of "Expo 2020 Dubai", which is sustainability and dependence on renewable energy, and the use of solar energy to generate energy for the device's work, without the need to an electric generator.