In reality your voltage limited so it ll probably be 7 2 12 60 at best.
Solar panel to run pc fan.
The goal is to use this in my shop as an attic vent.
If we assume the solar panel output and motor speed is linear it s not then panel max 7 2 x 0 200 1 44 watts.
When researching just what a 100 watt panel will get you the general answer seems to be it depends.
Motor at full speed 12 x 0 140 1 68 watts.
The answer to this question what can you run with a 100 watt solar panel can be a bit tricky.
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At best fan would run at 1 44 1 68 or 85.
Just attach the fan to the board through the holes in the box and finish off the circuit at the third wire on the negative side of the battery pack inside the box.
This provides the added benefit of permitting your load to continue to function even when the sunlight isn t directly hitting the module for how long depends on your battery and load.
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I use these fans in many things that i make so i wanted to cut this video to show the basic hook up from fan to.
It s definitely a smart way to go.
And there you have it.
I am testing out the solar powered computer fan.
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To create a basic series connect the positive wire that extends from the first solar.
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And it is really great that you re thinking of using solar.