I've looked at this and found that if a constant supply and yield are your goal.
A Harvest every 30 days with 3 spaces plus a clone station is the most efficient.
One veg 18/6, one transition flower space 12/12, and a near harvest flower space on the opposite 12 hour schedule.
This way only two lights are running at a time one in veg and one in flower. This helps controls your heat and air temp.
You will also save on electric this way. Also consider the current you will draw from your circuit breaker.
Remember hydro water temps must be controlled to avoid root rot Pythium, using a cooler is advisable in warm climates.
I have an obnoxious video to share with you that will explain the rotation and all the variables to getting the most yield from your resources using the the one, two and 3 space system, you don't need 3 tents you just need 3 spaces. 3 tents is an ideal.
You can start at 20:30 minute mark but then you can go back and watch him cover it all again, he is obnoxious to me but he covers all the variables and the science is spot on. He talks fast but Grow Boss tells the downside of the system too.
When he says "Remember don't let your hopes and dreams blind you to the reality, yield is based on light and quality on grower talent"
https://www.youtube.com/watch?v=grMPeK0XheY