I will post a video of the completed project as soon as its completed.
Hooking up a pc fan to a solar panel.
What i d like to do is to be able to run the fan hook to the solar panel on regular inside incandescent light.
This is a small piece of the solar air heater i m building.
I think i need a voltage regulator and.
Connect the negative wire on the first solar panel with the negative input on the cpu fan.
A complete note on solar panel installation.
If you have a 3v solar cell wouldn t everything be exactly the same minus the batteries or is there something hidden in there that would need to be changed as well.
The direct load can be directly powered up through solar power and a charge controller during the sunshine day time and during the shading night the dc load can be powered up using the battery.
20x10mm 12vdc 60ma 2 17cfm.
Now the fan hooks to the solar panel and needs direct bright sunlight to run.
I want the fan to just run when its getting power from the solar cell and obviously it would turn off when the sun goes down since there s nothing holding the charge.
How to wire solar panel to 12v battery and 12v dc load 12v dc fan light etc dc load only.
I hooked up a 12v 1 8 watt solar panel 20 to a 12v pc fan 4.
Connect the positive wire on the second solar panel with the positive input on the cpu fan.