[RE-wrenches] how to prevent selling to grid with grid tie inverter

[greg egan]

Wrenches, I've got a small system using SolarEdge inverter (4 kW) that 
is supposed to go in to a small town that does not allow selling power 
to the grid.  That may change but that is how it stands now.  The 
customer wants to use the power that is generated but can not sell or 
even give excess power away.  Do any of you have any experience setting 
up a grid tie no battery system so that it can not sell to the grid 
under any circumstances?  Just wondering before I dig any deeper if 
there's an obvious solution I'm missing. Thanks,

Greg Egan
Remote Power Inc.