This chart illustrates solar Net Energy Metering (NEM) in action, with power generated by solar panels on my roof actually generating 100% of my energy demand. As our days are getting longer, my solar ROI is getting shorter.
I first wrote this post on the evening of December 25, 2015. That day my own rooftop solar system produced 32.11 kWh of energy, suggesting a 4 to 6 year solar ROI. Merry Christmas! Now, after a full week of solar energy production, my solar enthusiasm has continued. My own home’s solar energy system was installed […]