DIY | Homemade Fun Solar Fan-HOLSO
This time’s technology production: environmentally friendly solar fans, solar energy is clean energy and is very friendly to the environment. The solar fashion can turn the fan without electricity and without wiring, and blow out gusts of cool wind. Next, let’s show you the effect of the outdoor real shot after the production is completed.
Let’s take a look at how this solar fan is made.
Production process
The materials you need to prepare are: fan blades, motors, solar panels, battery compartments, columns, column bases, and screw holes.
1.Assemble the motor and the red shell together~
2.Install fan blades and uprights on the motor ~ a bit like a hand-held fan, but there is no electricity yet
3.Use the column base to fix the fan on the screw hole board~~The socket method is used here, and technology fans can easily complete it by themselves.
4.This black one is the solar panel, connect its wires to the motor’s
5.Fix the solar panel with double-sided tape, see the video for details~~
Let’s try the power of the fan under the sun. The fan is spinning~ (It looks a bit slow in the picture, but is it actually spinning faster?), this is also a question, I leave it to you to guess.
The biggest secret is that black solar panel. When it is irradiated by light, it can convert light energy into electrical energy. The positive and negative charges in the circuit board are moved in a certain direction, thereby generating a current.
Foreign mobile phone manufacturers, such as Apple, Samsung and other companies are preparing to use solar panels to charge mobile phones, but when charging, where will people be, if it is under the sun, it is easy to be dizzy by the sun. Solar energy can only be used by us, but if we make better and more comprehensive use of solar energy, we need to explore further!
Great tech
Solar energy is widely used. Some people who like to travel, when the mobile phone is out of power in the wild, can take out their own battery board to charge the mobile phone, just take a rest for a while, the mobile phone will be full of energy.
Scientists have found that in the energy consumption structure of buildings, about 75% of the energy is used for building heating and hot water supply. They combine solar energy utilization with building energy-saving technology, which can reduce energy consumption, which is an important way for building energy-saving and environmental protection.
This DIY solar fan sharing can give us a better understanding of technology and solar energy. Of course, if we need solar products that can be applied in practice, we still need more professional production.
