Ann: Investor Presentation, page-30

North actually makes less on the model than East and west, but its marginal and needs to be tested in the real install location to get exact data. But generally the Building will use more energy than the windows will generate, so the power in most cases will be used as its generated to offset grid power use.

Unless some windows are purely set up for their own battery to run Blinds and other functions, then in that case they may not even be connected back to the rest of the main power board. It depends what the building needs and how its set up to get the best value out of the Clearvue Glass BIPV.