PPA Solar

After looking at the TED Pro site designated to the PPM solar system, I also looked at their daily graphing. It based on the sunlight converted to energy, so when there is less sunlight the graph displays that. On the first pyramid of data from 3/30 spikes of nearly 13 kWhs, which is roughly double the previous reading. This spike is followed by a large decrease to approx 9 kWhs, but the graph quickly recovers after and continues to climb. This decrease is due to the cloud cover. On 4/2 the same event was displayed at 3-4 pm. This lapse in energy is due to the changing weather. It will be interesting to see the patterns of data through the different seasons. Over the period of years the comparison of energy would be insightful to the changing weather. It could also reveal the effects of global warming and vog along with economically benefiting the school.