Friday, August 28th, 2015 - 7:10 pm 
(Arizona time)

Orientation and shading issues

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.

AzSC Blog

An Energy Transition is Already Underway

Carbon targets aren't anything new. States and local governments have set targets for reducing carbon pollution going back more than a decade.

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