Presentation on theme: "Question How does solar panels and solar energy affect the time of simple house work such as Drying clothes?"— Presentation transcript:
Question How does solar panels and solar energy affect the time of simple house work such as Drying clothes?
For hundreds of years humans have been using the sun for many reasons, drying clothes, producing light, starting fires, etc.. One of the greatest resent inventions of humans was the solar panel, this panels allows to use the energy of the sun that arrives in radiation waves to earth. The first solar panel was invented in 1941 by Russell OH shortly after the invention of the transitory. In modern times, solar panels are used for generating electricity for different machines such as cars or houses. Many inventions involving solar panels and motors, form a solar circuit were the motor is powered by the solar energy. There are many invasions involving motors powered by solar panels, the two most common are a solar powered car and a solar powered boat. On the bad side of solar panels, they don’t generate as mush energy as a carbon energy plat and definitely not as much as a nuclear, but still solar panels is a great way to make green ecologic energy.
why Solar energy can reduce the price the electric bill and reduce our time used in making chores and can have an impact on our Daly life. We have came to belief that by using solar energy we can be faster, or we can reduce our taxes.
Hypothesis If the clothing is in constant moving it will all dry faster, all the clothing will be moving at the same speed. The water in the clothes will fall, or move to one point of the cloth.
Variables Variables: Independent Variable: Adding two solar powered motors Dependent Variable: Drying rate of clothes Control Variables: Same place, same amount of sun light, same type of rope (clothes rope), same amount of clothes,
How it work Two motors one in a pole rotating in the same direction powered by solar energy. A line connects the two motors, the motors makes the line spin. Small lines are attached to the spinning line on one edge and a clothespin on the other. Two clothespins per cloth.
materials 16 solar panels 2 12 volts motors 2 2 meter telephone cable. 6 sticks of 1 meter height 2 2meter boards of wood Liquid silicon Large rope Nylon. Two wooden pulleys
Procedure 1.Buy materials 2.Sold the panels in groups of eight 5 in series, which is positive with negative and 3 in parallel 5, which is positive with positive and negative with negative. 3.Cut the boards making three faces the same size of the motor. Cut them 4.Cut 2 faces of wood that matches the bottom faces. 5.Make a box with the wood faces. 6.On the top part of the box cut a hole of the size of the motor. 7. insert the motor in the hole. 8.Cut a wooden board the same size as the panels 9.Glue the panel boards to the box leaving the open faces inside or beneath the panel 10.Put the panels to the panel board 11.Glue the wooden pulleys to the motors axel 12.Glue three wooden sticks beneath each box 13.Insert the nylon rope into each of the pulleys extremes
Conclusion When we went outside in the sunlight the motors didn't work. We assume that the motor didn’t had enough Amps for it too turn. Our panel connections produce 300 amps. We predict the motors need about 400-600 amps to turn on. By using solar energy we can reduce taxes over a certain period of time, and use a more economic and ecologic source of energy.