Thanks, yes i would agree its not a "completed" grid tie inverter, and not by any means....my apologies if i misled into thinking that it was.
But why isnt it possible to take this forward towards being a grid tied inverter?
Its putting a sinusoidal current into a stiff mains source....isnt that a good starting point?
Do you even know the grid connect inverter requirements?
Thanks, yes, the completed product has to be able to synchronize to the mains, have OV, OC protection.
Not power mains when mains is off.
Not put too many harmonics into mains.
Sinusoidal current injected should have good power factor. (excepting the "special situations" said elsewhere in this post).
Not put power into mains when mains is outside 230V +/-10%