Gleaming' in the Rain

We all know that washing your car seems to bring on the rain. I've found another way to encourage precipitation, tour a Solar Photovoltaic System. After a sun-filled week the skies clouded over and unleashed a downpour about 30 minutes before I visited a friend's solar system. Despite the non-power producing weather, Bruce showed me his PV system and we climbed up on the roof during a lull in the