8-1000 ( but only run 4 right now), 8000 gph pump, 600 gph pump 300 lpm air pump, 2 ton ac, 1/4 hp chiller plus fan strapped to it, two 12 inch fans , 220 volt 24 inch attic fan, bunch of inlines duct fans, another 800 gph water pump in veg. Then 2 electric heaters in winter.Just to name the big stuff. Clone shit, monitors, dehumidifier...a lot of shit, but nothing like some of those cali guys.