Sun Trip , Sun Trip: the world on solar bikes!
The Sun Trip The Solar Bike Adventure
Adventurers on solar bikes choosing their course through Eurasia. Inspired by unassisted yacht races around the world, the Sun Trip is writing a new page in the world of overland adventures.

The Sun Trip is a showcase for new forms of mobility. Each adventurer is an ambassador of solar energy and eco-mobility, proving their efficiency and their humanist dimension.
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Didier Cornamusaz

Didier Cornamusaz

Participations Sun Trip Alpes 2023

A new challenge !

I have 4 children, biomedical technician, I own my trike since 2012, I use it every day to go to work. I have traveled more than 3500km with my solar bike since 2021.

I participated in the prologue of the Sun Trip 2021 Lyon-Brussels and the Sun Trip Alpes 2022. It was a great opportunity to meet new people and discover beautiful landscapes.

Trike HP Velotechnik Scorpion FX bike bought in 2012
Fitting a Cycle Analyst V3 + Phaserunner at the end of 2018
It is currently equipped with
1 Direct drive motor RH212
2 batteries 52v 20Ah
1 ERider-T9N torque sensor
1 potentiometer for speed regulation
1 Solar panel 170W Flexible – SunPower® on the front of the bike
1 50W Flexible Solar Panel – SunPower® on the back
1 Radical Disign Cyclone IV trailer with a 170W SunPower® solar panel

The structure of the solar panels is made of 20×20 aluminium profile developed and assembled by an apprentice of the CPNV Centre professionnel du Nord vaudois (Yverdon-les-Bains Switzerland)


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