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diy solar

Online Watt/Solar Calculators

Oldtimer

New Member
Joined
Nov 23, 2019
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6
  1. Watts = amps * volts
  2. Volts = watts / amps
  3. Amps = watts / volts
If you want the thing on the left side of =, you need the other 2 on the right side of the equation.

On a related note, there are many ohms law calculator charts too, which can be handy. Here's one.
ohmslaw-601.jpg


Here's a search for more: https://duckduckgo.com/?q=ohms+law+chart&t=h_&iar=images&iax=images&ia=images&iai=http://ricksdiy.com/wp-content/uploads/ohmslaw-601.jpg

I don't know where using E for volts and I for current came about, I use V for volts and A for amps.

Now don't have too much fun. :)
 
Takes me back to electronics class in vocational school. Back then it was gibberish I had to wade through to smoke a cigarette. Had I tried to learn simple solar systems first the class woulda been cake.
 
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