In 2008, Americans across the country voted for change. That change included transforming our century-old dependence on fossil fuels. Central to this makeover was the American Recovery and Reinvestment Act of 2009 (ARRA).
How Not to Install PV - Orientation & Shadowing
These are photovoltaic powered restrooms. The view is to the Northeast at about noon in February. The photovoltaic module provides power for operating a vent fan for a composting toilet. Unfortunately, the photovoltaic module on the right restroom is facing West and as a result gets very little sunshine. In addition, the shadow cast by the vent pipe is shading the module and further reducing the output.