IQ Load Controller Additional Info

Load and Solar Circuit Control using IQ System Controller Auxiliary Contacts

1. Select radio button ‘Scheduled’

2. Select time of the day at which the load is to be shed.

3. Press ‘Apply’

Advanced Mode: Shed load based on battery state of charge or generator power

availability.

This is an advanced mode allowing greater control over loads to the homeowner. Advanced mode can be

used to control loads based on either battery or generator.

Advanced mode with battery-based control

In this mode, homeowner has the provision to control load based on battery state of charge. Homeowners

can configure the charge limit below which the load automatically gets shed.

Figure 21: Battery Mode in Enphase App: Load control based on ESS State of Charge (SoC)

1. Select radio button ‘Advanced’

2. Select radio button ‘Battery’

3. Select the required SoC using the sliding range selector

4. Press ‘Apply’

Advanced mode with generator-based control

In this mode, homeowner has the provision to control load based on generator availability. The load

remains powered only when generator in the running in the off-grid mode.