I live a little south from you Outer North Western SydneyRiverstone not far from Richmond On 2 battery's I would get through winterno sweat. Though I would never export power to the grid. I want 100% independence without crucifying my battery's life span. So noVPP for me, besides at the rate we get blackouts around here the reserve always comes in handy. Not so long ago we had a blackout that lasted over 9hrs. And with the way things a heading with political decisions blackouts will become the ...