Primary Tariff With Basic Device Management

Overview

This arrangement requires the installation of a network control device which allows the grid operator to stop the supply of electricity to the EV charger (and therefore the car) when grid is at peak demand.

Pros

• Full Charging Capacity: The customer’s charger can deliver the full 32A charging current, equivalent to 7.4kW.
• Solar charging - customer can use Evnex ‘solar diversion’ to charge from their excess solar.
• Time of use plans - customers can benefit from electricity plans offering lower cost charging at certain times.

Cons

• Interrupted supply - supply interruptions may occur unannounced, potentially inconveniencing customers.
• Limited Availability: Not accessible in the following areas:
  • Isolated communities
  • Single Wire Earth Return (SWER) networks
  • Some fringe-off-grid areas
• Requires the installation of a network device by the local lines company. Refer to Energex's webiste for more details.

Installation Notes

• Confirm solution with the customer - ensure the customer is aware of the pros and cons of device management.
• Ensure that the installation of a network device has been completed before scheduling the installation of an EV charger.
• Warranty - installing an Evnex charger on device management will not impact the warranty.