how much does cps energy charge for
At $1, this fee translates to $5 per month, or $60 per year for the average solar customer that produces five kW per month and saves $800 per year on their electricity bill. At $3.50, the average total yearly cost would be about $210 on average, about 26 percent of solar customer savings.hat estimate assumes a continued price decrease of installed capacity of about 10 percent per year (a âmiddle of the roadâ market forecast, according to CPS Energy), totaling a $4,010 assumed cost decrease over three years.