Budget

Materials	Quantity	Price	Subtotal
Servomotor	1	$150.00	$150.00
Motor	1	$280.00	$280.00
Wood	1 (2x1.20mtrs)	$190.00	$63.00
Insulating	1,5mtrs	$56.00	$79.00
Glass	1 (50x50cms)	$190.00	$190.00
Vinyl paper type mirror	1mtrs	$96.00	$96.00
Galvanised Steel	1	$50.00	$50.00
Bearings	2	$170.00	$240.00
Aluminum bar	1	$190.00	$190.00
Operational amplifier	1	$12.00	$12.00
Perico	1	$40.00	$40.00
Aluminum angle	8mtrs	$75.00	$150.00
Bicycle chain	1	$50.00	$50.00
Wheels	4	$22.00	$88.00
Total.			$1678.00

conclution

In this quarter the operation of the new equipment is perfect and the contribution of all is balanced all bring good ideas, the main thing in this quarter was the development of all the structure of the solar furnace including the movement of the sunflower, the main thing in this quarter was the development of all the structure of the solar furnace including part of the sunflower  movement I corrected the oven door because it did not sealed and of the part of the mechanism had a game and place a bushing to not have  imbalance and not mechanism counterweight, Moreover of the recycled material as a part of the structure of the oven and took the advice of the chef as was the not oxidized Iron laminate to make it more hygienic.

oral presentation

                               

"Troubleshooting"

"Solar energy"

  Blog activity #1

 

 

1. How many main types of clouds are there? 

      Diffuse irradiance.

2. Can clouds increase solar irradiance reaching a photovoltaic? 

 

      If you can increase because they reflect much sunlight and this can increase to 50%

 3. Do solar towers that produce energy from the sun work at night?

      No, because need direct irradiance.

4. Which of the three (or combination of) types of solar irradiance do photovoltaics use?
      
       All three. 

5. Which one the countries below has the highest solar irradiance potential?

       Germany
 
 6. Is solar energy the solution?

       Yes but have advantage and disadvantage. It could be a  the problem of positioning of  the clouds

7. Should more focus be given to better and cheaper batteries to store energy for household use?
   
       Yes depending on the batteries and that are loaded as fast 


8. If satellite imaging was open-data, and anyone could access it, would that increase the use of solar energy systems?

       Yes

9. How would the world, as we know it, change, if free energy was available for all?

        the people will have  different  progress at the moment

glossary

glossary

glossary