lol you can run wire of proper gauge (8ga or less)for very long runs...literally hundreds of feet....especially for just 600watts of light, just saying. And i dunno what you read about amps, volts, etc, but just running 600watts on some batteries and hoping they recharge overnight isn't gonna work lol. You're gonna either have to have a large amount of solar, wind, or generator power to recharge it. And even deep cell batteries that are continually drained and charged back up over and over are eventually gonna go bad...I have to change my deep cell in my boat about every 2 years and believe me I don't just let it sit and go bad, I use the hell out of that boat, lol.
Ok im back! How did you charge the one on the boat? and do CFL lights really draw that much power? charging them up can be done if needed. if they would have to be done daily then i would get a few batteries and cycle through them. charging with a generator would be ideal but it does not have to be. They are deep cycle and last about 250 full discharges so replacing them would be fine! P.s your grow is sick...i want one
right last night I was looking at a few batteries and lights off ebay...and was wondering how to work out what power the lights will draw so i can work out what the battery would have to be to last a cycle. so here are my findings:
(not remembering much about this sorta thing from school i could be miles from the truth so what im about to say may be completely wrong but hey, thats why imma put it because somebody on here will understand)
lets say the battery is 12v 110AH. now i had no idea what AH meant so looked it up and found this:
BOAT
Multiply the Amps by the Hours to determine the Amp Hours, or AH, required.[TABLE="width: 370"]
[TR="bgcolor: #ffcc66"]
[TD="width: 35"][FONT=Arial, Helvetica, sans-serif]
Equipment[/FONT][/TD]
[TD="width: 100"][FONT=Arial, Helvetica, sans-serif]
Current Draw (Amps)[/FONT][/TD]
[TD="width: 20"][FONT=Arial, Helvetica, sans-serif]
x[/FONT][/TD]
[TD="width: 100"][FONT=Arial, Helvetica, sans-serif]
Time(Hours)[/FONT][/TD]
[TD="width: 15"][FONT=Arial, Helvetica, sans-serif]
=[/FONT][/TD]
[TD="width: 100"][FONT=Arial, Helvetica, sans-serif]
AMP Hours[/FONT][/TD]
[/TR]
[TR]
[TD][FONT=Arial, Helvetica, sans-serif]
Lights[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
10[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
x[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
5[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
=[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
50[/FONT][/TD]
[/TR]
[TR]
[TD][FONT=Arial, Helvetica, sans-serif]
Trolling Motor[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
1[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
x[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
5[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
=[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
5[/FONT][/TD]
[/TR]
[TR]
[TD][FONT=Arial, Helvetica, sans-serif]
Fish Locator[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
3[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
x[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
5[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
=[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
15[/FONT][/TD]
[/TR]
[TR]
[TD][FONT=Arial, Helvetica, sans-serif]
Radio[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
1[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
x[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
5[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
=[/FONT][/TD]
[TD][FONT=Arial, Helvetica, sans-serif]
5[/FONT][/TD]
[/TR]
[TR]
[TD="colspan: 6, align: right"][FONT=Arial, Helvetica, sans-serif]
TOTAL 75 AH
[/FONT][/TD]
[/TR]
[/TABLE]
so this battery would last 5hrs powering all this yes? with 35AH left??
and the i found this:
Amps = Watts divided by Volts.
Volts = Watts divided by Amps.
Watts = Volts times Amps.
so lets work out 1 200w light...
200(w)/240(v)= 0.8333(A)
now using the above table to get AH...
0.8333 x 16(hrs) = 14AH a day ? so one battery could power one light for 7 ish days before running outta charge?
I know i would have to wire a converter in which would also draw power so i know it will be less than 7days but a few at least right??
times this by 3 or 4 and i have a set up right?
Thanks for the ideas and info people! I want to get to the bottom of this 