Hello can someone please help me with the power draw of a variable speed pump motor. I am putting solar on my house and am going to change out my 2.0 hp single phase motor. So I'm trying to determine the difference in KwHr per year. So here's where I am on my single phase. 230 volts X 11.5 amps / 1,000 = 2.645 kwhr I run my pump 8 hours a day so that's 21.16 per day, 21.16 x 365 is 7723.4 kwhr per year. So I'm trying to find an average kwhr for a pentair intelliflo variable speed pump. I know I can't get an exact draw so I'm looking for an average kwhr so I don't over design my solar system. Thank you for the assistance.