Table of Contents

1. Smart Charging Solutions

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Etrel INCH DUO charging station supports many functionalities that can help with overload prevention, frequency regulation, power management of one charger or power management of a cluster of chargers.

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Figure 1: Etrel INCH DUO charging station

All OCPP 1.6 SOAP is fully supported and all messages and methods of OCPP 1.6 JSON are also supported. The full support of OCPP 2.0 JSON is upcoming.

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The charging station can operate on its own, however, it can be beneficial to use additional data at the location where possible. For example, data of household consumption and data of possible production of energy at the location, can be measured and transmitted to the charging device where the data is evaluated, analysed and used in algorithms. One possibility for this is the collection of data with the use of Etrel Load Guard. Additional measurements enable better operation of smart charging.

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Figure 2: Etrel Load Guard

Back Office (Software Solutions)

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• Power management

  • Cluster management

  • Demand response activation

  • Load area power management

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Figure 3: Etrel Ocean