What if your running 600hps in day time .12 pm to 12 am . Cost me a 100$ a month last run .It depends on what you pay per KwH. You can bet it's going to be $15-$25 per month.
Here is the math: Monthly cost=(wattage/1000)*Kwh rate*running hours per day*30
(600/1000)*10 cents*12 hours/day*30 days/month= 2160 cents per month or $21.60
I think sometimes a Kwh may be more expensive during the day as compared to the night but ultimately the math is the same for you to do your own calculation.What if your running 600hps in day time .12 pm to 12 am . Cost me a 100$ a month last run .
No it didn't. The cost to run a 600 on average will be around 25 bucks a month. Some people see the bill go up fifty or hundred dollars and just assume it must be the light they just plugged in when in truth they used 75 dollars more electricity around the house and the light added only 25 of that. Or they are not factoring for added fans, side lighting, etc.What if your running 600hps in day time .12 pm to 12 am . Cost me a 100$ a month last run .
So 216kw used, now multiply by cost per kw, mine .07 so it would cost me $15.12
600*hours per day*days/1,000*kwh cost
Pennies on the dollar for what you could grow with 600w's!