Flexible high-power DC charging

Fast charging where you need it

ePump is Stone’s modular DC charging unit, designed to add fast charging to your eRail setup or operate as a standalone solution. Designed for sites where higher power matters, such as logistics centres, fleet depots, and industrial locations, enabling quick turnarounds for cars, vans, trucks, and buses.

Seamlessly integrated with eRail, compatible with any OCPP backend, and expandable with eTank for high-power charging even where grid capacity is limited.