Simple solar panels with your own hands.

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2018-04-02 16:24:07

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A Solar battery is called a generic device - for converting solar energy into electrical energy. Now, a large number of such devices can be bought in the respective stores. But it is worth noting that the cost of such devices is far from static features, the average salary of a person. But such devices have high performance because they are made from various specially treated solutions of silicon. In addition, high-quality solar panels are made at high temperatures and require special cleaning and a large investment of money. But in exchange for the quality and efficiency of the modern factory models you can make solar panels with their hands from various scrap materials.

In this article I will describe the manufacture of solar panels, which is made of a small amount of copper oxide instead of silicon solutions. Describe all the necessary materials, in which homemade solar panels will work for greater efficiency:

1. A small sheet of copper from household materials. Usually the cost of such sheet is in the range of 150-160 rubles per square meter. In total to make 2 solar panels with your own hands we need about 10 sq cm of such material.

2. Two universal clamp type "crocodile" and sensitive instrument - ammeter that will measure the electrical current of our battery.

3. Modern electric stove or cooking hob gas type. This device we need for heating design, that is why it is best to buy a separate burner, 700 watt, in which the device can be heated to red color.

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4. 2 plastic bottles with necks cut off. It is best to use an ordinary 2-liter bottle of some mineral water. Also, most likely, need a few tablespoons of table salt and water.

5. A versatile piece of sandpaper or a drill with a special nozzle abrasive type. In addition, to secure the device use a coil of sheet metal.

How to make solar panels with their own hands.

First we need to cut a small piece of copper sheet to this piece was the size of a purchased electric burner stove. Then wash hands and wear gloves to not leave visible stains and dirt on the device. Also, it is necessary to wash the copper sheet with special detergent. So you washes away all the grease or other stains, which will interfere with the battery manufacturer and lead to loss of power.

In General, try to remove all the dirt and stains. You can also use sandpaper or abrasive type brush on a drill to completely remove and erase the copper coating on the cut sheet. Then place the clean and processed copper sheet on the electric burner and turn it to the maximum value. Copper tile will quickly heat up and oxidize, you will see that beautiful red-orange spots begin to occur on the surface of the processed sheet. When copper is heated to the highest temperature, these multi-colored spots begin to turn to the black color of copper oxide. These solar cells with their hands it is better not to touch without refrigeration.

Cooling the sheet surface slowly, the copper will gradually shrink. The rest of the build solar panels with their hands to produce fairly quickly without any difficulties. Clipped a second sheet of copper the size of the first, and parts are neatly connected. After that, the leaf was placed in a bottle and attach alligator clips to both of these plates. The wire from one sheet of copper attached to the positive and a wire from the other plate of a copper oxide - for red. Now 2 tablespoons of salt mixed with hot water and gently pour into the bottle.


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Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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