I just wanted to say that your playing with fire when your playing with electricity. There is a realy affective way to get "free" power and natural gas..you excavate the line underground before the meter. with power, you de-energize the line at the transformer or power pedistal, dig it up by the power meter and splice into it, running 220 volts into your basement and terminating in a new secret breaker box. with gas you pinch the line (service line by the meter base) and "t" it underground and run it to a garage or shop and regulate it there. Upside: free gas and power for ever as long as you dont abuse it. DOWNSIDE: bolth of these utilities are federaly regulated and when/if discovered, will result in an indictment by a federal grand jury, your grow will be charged federal as well. The gas is realy simple to do and the power is deadly, it will also require a lineman or journyman wireman to open the transformer and re codelock broken seal. I saw this done about 15 years ago in Arizona and I dont believe I would ever try it or reccomend it. Besides that pot growing is a victomless crime and by steeling power and gas, your affecting the rates of everyone else, making it theft. Theres the carme thing also, keep it simple and pay your power bill. By the way, a generator works fine, but they are noisy, also the cheep ones at napa for $500 ****. You need a good generator, so it will cost you a good $1200. The best way is to pay the powerbill. As far as the flipping of breakers goes, you need to find out if your on a 15 or 30 amp breaker...than consider the wear of the wireing. pull the outlets and check for a loose wire..(with the breaker off of course) Go to ALL of the items you use on that breaker, read the labels and count the amps. total the amps and stay under 80% capacity. for instance:
Ballast... 5 amps
c. filter.. 2 amps
o. fan.... 2 amps
blower.. 3 amps
radio.... 1 amps
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total..... 13 amps
13 amps on a 15 amp breaker is ok as long as the house wiring is up to code and grounded well. Now lets say you go into the room and plug in a 2nd ballast that is 3 amp...13+3=16 and now your flipping a breaker. DO NOT upgrade to a 30 amp if the wiring is rated for 15!!
By the way, a product has an amp rating based on a direct plug in. When you use extention cords and/or powerstrips this requires more pull on amps, increasing the amperage ratio. A good rule of thumb is to figure 1/5 amp per foot of extention cord and 1/2 amp per power strip. Make sure your power strip and extention cords are actualy needed. The extention cord should be a 3 prong and capable of holding the proper amperage plus 1/3rd.
I hope this helps.