Here are some guidelines for setting up Gospower inverters in a 3 phase parallel connection:
Make sure all inverters are the same model and have the same software/firmware version. This allows them to work together seamlessly.
Connect the inverters to each other using parallel cables. These cables allow communication between the inverters and synchronize their outputs.
Designate one inverter as the "master" and the others as "slaves". The master unit will provide the timing signals to synchronize the other units.
Connect the AC output of each inverter to the AC bus bar or distribution panel. Make sure to observe proper phase rotation - L1 to L1, L2 to L2, L3 to L3.
Set the inverters to "parallel" or "synchronized" mode using their control panels or software. They should automatically synchronize and share the load.
The total power output will be the sum of each individual inverter's capacity. For example, 3 x 6kW inverters will provide 18KW combined.
You can add more inverters in the future simply by connecting to the AC bus and setting to parallel mode. The system is scalable.
Double check all connections and settings before activating the system. Verify voltages and frequency match across each inverter.
The key things are proper cabling, matching models/firmware, correct phase connections, and configuring parallel mode. Refer to the Gospower manual for full details on the parallel setup process. Let me know if you have any other questions!