5 Set the Grid Parameters
Tap Control > Grid parameters, you can set the voltage upper/lower threshold of grid
connection and the frequency upper/lower threshold of grid connection, as the figure shows.
6 Set the Off-grid Parameters
Tap Control > Off-grid Setting, you can enable/disable EPS mode, set the off-grid frequency
(50Hz/60Hz) and the off-grid voltage (220V/230V/240V/277V/127V), complying with the safety
regulations.