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How many watts do I need for a laptop - and other solar power questions?

By admin | April 17, 2010

Info Sponge asked:


Hi there,
I’m trying to get a very basic understanding of solar power.

Can you tell me:
How many watts is required to run a laptop off power
And how many, roughly, to charge the laptop battery
how many for an mp3 player
a cell phone: simple -> smart range
a table lamp
a ceiling fan
a floor fan
a window a/c

Just want to get a feel for it!

Thank you in advance!

Designer Scented Candles

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    No Responses to “How many watts do I need for a laptop - and other solar power questions?”

    1. donf407 Says:
      April 21st, 2010 at 4:00 am

      sounds like you need to use ohms law wats =amps x volts or volts = amps X resistance if you are still having trouble you can always call the manufacture and ask