Battery Car Charger
Battery Car Charger
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Is it reasonable for a solar car battery charger to output 600W of power per day?
Is it reasonable for an avg solar powered (30cm x 10cm) car battery charger to have an output of 661W over the span of 1 day?
Its the answer I got for my assignment and I'm not sure whether that is correct.
when i use my multimeter the solar panel outputs 22V dc and at best 100mA
In reality it totally depends on the output of your solar panel. It must be cleaned weekly. 6.61 watts per hour for 10 hours of sunlight equals 661 watts. Another terminology for your quantity is nearly 2/3 of a kilowatt hour per day. However when I do the math here is what I get.
100mA divided by 1000 to get 0.1 amp multiplied by 22 volts = 2.2 watts (E X I = Watts) or 22 watthours per day.
Good luck
