Recent content by Panamanian

Ok, thanks. Another question, Will a wire (for example: 14 AWG) resist the same AMPs with 12v vs the same AMPs with 3.7v? Thanks in advance.

Hello. Say I have a high powered device that draws continuous 18A. 3.7v And I have one 3.7v 3500mah 18650 with a maximum continuous discharge of 10A, I know the battery will overheat and will most likely get damaged or shorten its life, or even catch fire. But If I have another battery (same...

Hi guys (and gals) Say, i have a solar panel rated at 100w 12v with the following specs: Short circult current(Isc): 6.01A Open circuit voltage(Voc): 21.5V Optimum operating current: (Imp) 5.52A Optimum operating voltage: (Vmp) 17.78v Maximum power: (Pmax) 100W And I decide to...

Oh yeah Sophie, the battery say it'd be a car battery 12v rated at 100ah (GEL BATTERY). what would be the fastest way?

Say you have a battery 100ah and you want to charge it the fastest way. What's better? if you have a solar panel 12v 100w or a solar panel 24v 100w (all at the same amperage rating). I thought the 12v 100w, but a friend is telling something about the "ohm law", which I don't know. Could...

Last night i did an experiment with a halogen bulb, rated at 12v 100w (8.33amps) dc. The exact model is this: http://inpcars.com/spotlights/motortrendmts43707-i.jpg I used to turn that bulb on, 3 serial batteries 1.5v "aaa" @ 0.4ah = 4.5 @ 0.4ah (1.8watts), and it turn on a little bit...

Thanks for answering Crosstalk, I think I should slap you in your face really hard, for suggesting I wanted you to answer my "homework". And yes, it's a homework, but for me. Since I want to get into solar panels stuff. In some other forum I asked some "experts", if by any combination or mix...

Hi, i 'm new here. (I 'm from Panama city, Panama). I know very, very little from electricity and those stuffes. I hope you can help me out. If I have a battery, say: 12v / 7ah How long will it last (in ideal scenario), if I power a device that is: (one at the time). 1. 7 amp 2. 3.5...