Jamaican Slang. Always changing, never ordinary! To keep current with Jamaican slang, you need a teenager. So that's what I did for this page. I asked about ten teenagers to brainstorm (no, I didn't actually say brainstorm) with their classmates to come up with the latest expressions.
Most solar panels are 12 volt so use the same equation to find out how many amps the panel makes. 80W = 12V * X Amps 80/12 = 6.67 amps A 50 Amp Hour battery takes 50 hours to charge at 1 amp, 25 hours to charge at 2 amps, and 50/X hours to charge at X amps, just like the discharge calculation above.50/6.67=7.5 hours.ow most CFLs are 120 volts AC and not 12 volts DC like the battery, so I assume you have an inverter to make 120V AC power from the battery. The inverter will not be 100% efficient so the lights will last a little less than the full 23 hours.
If the battery is in good shape, the charging system is in good shape, and its a typical (gas) car. Not all that long 20 minutes would do it. This example would be, like a light got left on or something. How ever it wouldn't completely charge up system but likely start next time you go to turn key.t will have a few numbers on it. Maybe e.g. 50Ah. This would mean 50 Amp Hours. If this battery is completely flat it would need to have 50 Amps charging it for an hour to be full charged if the battery was 100% efficient (which is is not).