SDG’s of application
Offers from Rool'in
Sun-E : the first solar E-bike
It is an E-bike with an added function : it can be charged by the sun !
Just an E-bike that capture the sun energy while you are moving or resting, practical you go further up to 50 km added to the battery capacity of 60/80 km range; of course you can alos charge the battery on the electrical network also.