With solar panel the operating efficiency of fan will depend on the sunlight intensity while it plugged to the solar panel.
Usb fan attached to usb solar panel.
So you will need.
10 9 5 light portable not waterproof fan cable.
It is an usb solar energy powered mini portable fan perfect for use in outdoor travelling fishing hiking picnic and so on the fan starts to operate when plugged to the solar panel and it can also get power from other usb devices such as power bank computer etc.
Product title ejoyous 3w usb solar panel powered mini portable fan for cooling ventilation outdoor home travelling solar powered gable fan.
The fan starts to operate when plugged to the solar panel and it can also get power from other usb devices such as power bank computer etc.
Solar powered fan this is an usb solar energy powered mini portable fan perfect for use in outdoor travelling fishing hiking picnic and so on.
Usb design the fan starts to operate when plugged to the solar panel and it can also get power from other usb devices such as power bank computer etc.
One center piece 2.
8 green fan pieces now put the yellow pieces together with the green pieces and connect it to the center piece.
When the solar panel is connect to the 5v usb adapter it works as 5v battery charger for some cellphones and electronic products.
8 short yellow pieces 3.
The fan starts to operate when plugged tothe solar panel and it can also get power from other usb devices such as powerbank computer etc.
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Then angle the pieces corresponding to the way the motor goes yo make wind.
The fan runs when plugged into the solar panel.
When paired with the solar panel the speed of the fan depends on the sunlight strength.
Vbestlife solar panel powered fan 3w 6v outdoor portable mini fan usb cooling fan for travel camping fishing zerodis usb solar powered fan mini portable air conditioner cooling ventilation fans for traveling fishing camping hiking backpacking bbq baby stroller picnic biking boating.
The fan can also be used alone by plugging into a usb port such as a computer or cellphone charger.
Just connect the panel to the fan no diode no batterys you probably have attic exhaust fans if you bought from a solar dealer motors are not sensitive to the voltage if its higher its just spins a bit faster.
This is an usb solar energy powered miniportable fan perfect for use in outdoor travelling fishing hiking picnic andso on.
It runs the usb fan as green energy ventilator for rv touring car pet house tree house dog house chicken house greenhouse and etc.