does anyone have rough numbers on what watts do do you electric bill? Per hour or per day per month? Say you you have an average 150$ electric bill before growing. Then add 2000w to a grow tent. How much an effect would that have on cost of bill?
2000W for 18 hours a day will cost you about $150 a month on average. Your electric company may also charge you things like "delivery fee" or whatever on top of that. I would figure in about $200 a month total after all is said and done and assuming some of that 2000W will run for 24hrs a day.