IQ Load Controller Additional Info

Load and Solar Circuit Control using IQ System Controller Auxiliary Contacts

Automatically shed solar circuit when off-grid

IQ System Controller auxiliary contacts will shed specific PV circuits from the microgrid to ensure that the

solar to storage continuous power ratio is maintained at a safe level.

Mode

MID

PV circuit state

on-grid

MID Closed

Connected

off-grid

MID Open

Disconnected

Table 5: Automatically shed PV circuit when off-grid

Automatically shed PV circuit when off-grid

Figure 11: Automatically shed PV circuit when off-grid - Enable PV shedding

1. Click ‘Configure’ button

2. Check ‘PV Shedding’ to configure the Auxiliary contact for PV Shedding

3. Select the microinverter serial numbers in the PV branch circuit and click ‘Save’