Solar panels that you can fit on a train won't provide a fraction of the energy required for the train. Luckily, we have a solution since 19th century: https://

Solar panels that you can fit on a train won't provide a fraction of the energy required for the train. Luckily, we have a solution since 19th century: https://en.wikipedia.org/wiki/Railway_electrification_system https://en.wikipedia.org/wiki/Railway_electrification_system