powerfilm solar

The post provides a detailed guide to creating a portable solar charger for an e-bike using only solar panels, a charge controller, and the e-bike battery. The system is lightweight and doesn’t need an inverter. It details two scenarios: charging the e-bike battery while stationary, and using one battery while charging a second. Additionally, it explains the concept of pedal-assist, the role of a boost charge controller, and how to achieve off-grid e-bike charging.