2. Power on the inverter(s), starting with the master in a parallel configuration. The inverters should
only be powered by a battery or battery bank.
3. Enable the “Grid Boss” setting on the inverter (master inverter in a parallel configuration). The
12kPV and 18kPV can be set up using their front LCD panel. When setting up the FlexBOSS
inverters, use the EG4
®
Monitor Center website or the optional EG4 FlexBOSS Screen Kit (sold
separately).
• LCD Panel: N
avigate to the Advanced page and select the “Grid Boss” setting, and then
select the “Set” button to save the settings.
GridBOSS with Two Hybrid Inverters
GridBOSS with Three Hybrid Inverters