![ELF is a sun-powered trike. You can pedal it or use the electric assist! Get power through the solar panels or simply charge it Stock Photo - Alamy ELF is a sun-powered trike. You can pedal it or use the electric assist! Get power through the solar panels or simply charge it Stock Photo - Alamy](https://l450v.alamy.com/450v/dxc2w9/elf-is-a-sun-powered-trike-you-can-pedal-it-or-use-the-electric-assist!-dxc2w9.jpg)
ELF is a sun-powered trike. You can pedal it or use the electric assist! Get power through the solar panels or simply charge it Stock Photo - Alamy
![ELF is a sun-powered trike. You can pedal it or use the electric assist! Get power through the solar panels or simply charge it Stock Photo - Alamy ELF is a sun-powered trike. You can pedal it or use the electric assist! Get power through the solar panels or simply charge it Stock Photo - Alamy](https://c8.alamy.com/comp/DXC2WE/elf-is-a-sun-powered-trike-you-can-pedal-it-or-use-the-electric-assist!-DXC2WE.jpg)
ELF is a sun-powered trike. You can pedal it or use the electric assist! Get power through the solar panels or simply charge it Stock Photo - Alamy
![The pedal-powered solar-electric Elf trike proves that one horsepower is enough to form a virtuous cycle. | Bike, Solar powered cars, Solar car The pedal-powered solar-electric Elf trike proves that one horsepower is enough to form a virtuous cycle. | Bike, Solar powered cars, Solar car](https://i.pinimg.com/736x/d2/44/0b/d2440bac296d834efcc0cf69605f5778.jpg)