DCC-10 is the best solution for EV home charging where there is no additional breaker space.

DCC-10, manufactured by Thermolec, is an EV Energy Management System specifically designed to allow the connection of a charger to a panel that is at full capacity without affecting the load calculation.

How it works:

DCC allows the connection of any EV charger to a fully loaded panel by managing the energy available at any given time, whether in a home or in a condo.

  1. DCC does a real-time reading of the total power consumption of a home or condo electrical panel;
  2. It detects when the total power consumption of the main circuit breaker exceeds 80% and temporarily de-energizes the charger.
  3. When DCC detects that the total power consumption of the electrical panel is less than 80% for more than 15 minutes it automatically re-energizes the charger.

DCC will only allow power to be delivered to the EV charger if the total demand of the panel is below its full capacity.

Documentation

Certifications

DCC-9 and DCC-10 are UL Listed and CSA US certified.

INTERNAL COMPONENTS

DCC-10 Technical Overview

STEP-BY-STEP INSTALLATION VIDEO

INSTALLATION EXAMPLE