INCH Duo is a durable charger, ready for continuous operation in demanding public locations. Ergonomic design and a large display with straightforward charging instructions combined with ad hoc payment options offer convenience for new users.

OCPP compliance allows immediate integration in any charge point management system. Several energy management options native to the INCH platform ensure a stable operation with minimum strain on the local grid.

Accepting digital signals through the power lines and frequency monitoring makes INCH chargers
capable of autonomously responding to grid conditions - managing the charging power and thus impact on the electric grid.

A contactless payment module allows faster ad-hoc use without registration, thus enhancing user convenience. In a cluster of chargers, the master station can serve as a payment terminal for a cluster installation with non-Etrel chargers for cost-efficient payment clusters, further reducing operational costs of charging infrastructure.