Comment Comment by jussij > At current rates it will pay itself off in 9 yearsOne thing to consider, over that period of time, electricity tariffs will most likely go up, meaning that R.O.I. will end up being less than 9 years. parent jussij 2 years ago
One thing to consider, over that period of time, electricity tariffs will most likely go up, meaning that R.O.I. will end up being less than 9 years.