Solar aircraft HB-SXA beats world record: 9,521 meters with solar power!

Solar aircraft HB-SXA beats world record: 9,521 meters with solar power!

On August 12, 2025, the solar aircraft HB-SXA achieved an impressive world record flight over the Valais Alps in Switzerland. Eco-researcher Raphaël Domjan used only solar power to reach a height of 9,521 meters. This achievement surpasses the previous record set by Solar Impulse, which reached 9,235 meters, and marks a significant step in the development of sustainable mobility. The total flight duration was 5 hours and 9 minutes as the aircraft circled over iconic landscapes such as the Sanetsch Pass and the Matterhorn along the route.

However, the official confirmation of the record by the Fédération Aéronautique Internationale (FAI) is still pending. A preparatory test flight took place on July 31st, which already reached an altitude of 6,589 meters. In addition, the HB-SXA has completed over 100 flight hours to date and is now the second highest solar-powered manned aircraft in the world. Domjan and his team have set themselves the goal of exceeding the 10,000 meter mark in the future.

Innovations in aviation

The SolarStratos project not only promotes renewable energies, but also awareness of ecological technologies in aviation. In July 2025, in addition to the world record flight, there were also show flights with electric trucks and electric cars that support the commitment to sustainable means of transport. The mission's striking images, recently published in the Financial Times, show the possibility of how aircraft could be operated in the future.

The use of solar energy for aircraft is a promising trend that experts and researchers see as a signpost for the environmentally friendly mobility of tomorrow. The project powerfully demonstrates how innovative technologies can help reduce carbon emissions while maintaining the comfort of travel.

While innovative projects in the field of aviation are flourishing, the practical use of technologies remains important in other areas as well. An example of this is the need for technical support in software solutions such as Windows. To receive support, users should visit support.microsoft.com where they can find answers to complex problems and contact technical support.

Technology in everyday life

Another example of technical innovation is Gmail, a popular email service from Google. Users can refer to Gmail Register by creating an account and use various functions to optimize your communication in both private and professional areas. Signing up simply requires filling out basic information and verifying security with a phone number.

These developments in aeronautical technology and digital communications illustrate how future technologies can be both sustainably designed and user-friendly. The further steps of the SolarStratos team as well as the growing demand for technical support and effective communication solutions will shape the next trends in the sustainable mobility and digital world.