Sheesh. I might have to look into it, but I just looked at my bill of $700+ and I'm averaging 28kw/day usage. I might need a power station in my backyard 
If you are like me that was the biggest bill that you get all year! This last bill has my air conditioning usage and practically doubles the rest of the bills i get.
I have all my bills for roughly the last 2 to 3 years so i will do the same, work out my yearly average and try to get a system a touch higher than that to cover the higher bills (as by then there should be some money in the kitty so to speak). Thanks for your help ddstoys.
