I love the idea of solar, but I have a hard time justifying it. Years back before we started making upgrade, we might have 1 or 2 months a year where we would be around 750 kWh, and peak peak well above 1500 in the summer. Today, we average a bit below 750 kWh for the year, about 540 right now. That coupled with some of the lowest rates in the nation the math just isn't there. I pay an annual budget of $111 a month, $33 of that is fixed rate from the monthly customer charge and lease fees the power company pays to the city. That leaves me with $80 a month tops to pay for a system if I had zero usage.