dotcommer
Active member
Damn, those are high bills! Yes, I eliminated my pair of metal halides. I also ran six 36" VHO actinic bulbs and switched to just the LED's under which my tank has thrived but I don't keep SPS and have no desire to do so.
Those Panworlds are pigs when it comes to power. Good pumps but pigs. The 250PS draws up to 390 watts and the 150 draws up to 150 watts. Between your 3 pumps your drawing about 950 watts! They also transfer a LOT of heat. If I were in your shoes, I'd ditch those panworlds and switch to Reeflo Golds. You could swap those two 250's for a single dart gold and reduce your power consumption on those two 250's by over 75%!! What are you using that 250PS for? If you are running a beckett or downdraft skimmer or need the head pressure, one Barracuda would be a suitable replacement for both 250's.. A dart could replace the 150 and you just gate it down to reduce flow. You will also drop your ambient tank temps substantially. Swapping the 3 pumps for two Reeflo Golds would reduce your power consumption by 60-705 while also improving your flow.
As for the lighting... That is an expensive proposition but if you factor the cost of the entire pump and LED upgrade, I'd bet your electric bill savings would more than cover the costs in less than a year. Like me, you are probably being penalized by excessive power usage and as a result, you end up paying higher KpWh rates for higher tiers. By reducing your consumption, your KwPh rates will drop reducing your bill exponentially.
I am definitely being penalized for the higher usage and being placed in the higher tiers. Same time last year during the summer in Arizona, my bill was around $1,500. Its a larger home with 5 AC units and a large pool with 5 pumps, but I am just curious how much the 300 Gallon and Equip has added. We also have a few more people visiting and staying longer than expected.
I use the 2 Panworld 250ps for my closed loop system and the 150 is my return pump. They definitely draw a lot of power especially running 24/7. I have a lot of flow in my tank from those pumps, but am looking into possibly using my APEX to shut one off for 5 minutes while the other is on, then turn the other off for 5 Minutes while the other one turns on. Not sure if the turning on and off will do much for my bill, but I am looking doing this to create even more random flow.
I was talking with the neptune rep about slowing ramping one pump down and the opposite pump up instead of just shutting one down for 5 minutes etc.. and this was his response
"They have fixed-speed AC motors, so you cannot control them with the Apex (other than ON/OFF.
You might consider replacing them with one or two suitably-sized DC pumps - you'd gain the speed control as well as get savings in electricity usage. Those PanWorld pumps are energy hogs at 390w each."