Hooking Up A Pc Fan To A Solar Panel

A complete note on solar panel installation with calculation examples the dc load light fan etc is directly connected to the charge controller and can be fed up by two power sources.

Hooking up a pc fan to a solar panel.

I hooked up a 12v 1 8 watt solar panel 20 to a 12v pc fan 4. 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. I think i need a voltage regulator and. How to wire solar panel to 12v battery and 12v dc load 12v dc fan light etc dc load only.

20x10mm 12vdc 60ma 2 17cfm. I will post a video of the completed project as soon as its completed. Now the fan hooks to the solar panel and needs direct bright sunlight to run. This is a small piece of the solar air heater i m building.

What i d like to do is to be able to run the fan hook to the solar panel on regular inside incandescent light. 40x20mm 12vdc 140ma 8 28cfm. Calculation about no of solar panels batteries rating backup time inverter ups rating load and required watts. 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.

Connect the positive wire on the second solar panel with the positive input on the cpu fan.