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Invert or bust

The boxes shown below are now mounted on our garage walls. One is an inverter that processes the DC power that our photovoltaic modules generate. (The small box is a disconnect switch.) The direct current generated by the sun goes through this box and is converted into alternating current that can be used in our house or fed back into the grid and sold to our electric utility...

What's that? You want more info about solar electricity and how it really works? Have no fear my child, click here: http://www.fronius.com/solar.electronics/focus.pv/pv_pv.htm#ig

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