For the Hybrid Solar inverter, When set off grid -turn off the feed back power function,Can I still use the Utility as backup?

Many customers buy 6.2kw 3.6kw 8.2kw 10.2kw hybrid solar inverter,6.2kw 3.6kw 8.2kw 10.2kw hybrid solar inverter usually have the function off grid and grid-tied function,but many of them not really using grid tied function , only for a reserved function,ready for some day, they have enough power from photovoltaic panel  ,then enable this function.

       when we send out those inverter, the hybrid function usually default is disabled,if need to feed back power to the grid,go to 37 set the Grid tie operation. OFF mean off grid function, it is a default setting. HYD ,mean hybrid,Grid tie+off grid function

Many customers concerns this problem,

For the Hybrid Solar inverter, When set off grid  -turn off the feed back power function,Can I still use the Utility as backup?

Yes, when choose 37 OFF, it is running off grid, but it can still using utility as a backup