Kyoto Institute of Technology introduced a new solar cell that can generate electricity from various sources of light or not just depends on the sun.
With this new technology, solar panels can generate electricity from sunlight, lamp light and infrared light, so it does not have to depend on the sun alone, and more flexible in its placement.
A Singapore company, Shiro Corporation, introduced Shiro SQ-S, media player with solar power up capability. The compact and slim Shiro SQ-S player equipped with a solar cell in the back of the player. By placing the player under the sun with its back facing up, the player is fully charged within 4 hours. With one full charge, this player can playback up to 7 hours of video or up to 35 hours of music. With a 16GB built-in memory, Shiro SQ-S allows you to save a lot of your video / song collections in it. Media player supports wide music format (MP3 / WMA / WAV / FLAC / APE / OGG) playback capability. Other features include FM Tuner with FM Recording and RDS Function, voice recording, BMP / JPEG / GIF Photo Viewer, and Text File Viewer.
Solar panels are generally made from crystalline or amorphous silicon. Amorphous means that the solar cells does not have a crystal structure. When you see a lot of solar panels, you will notice a mosaic pattern. This mosaic is different silicon crystals that grow together in different orientations.
amorphous silicon solar
Amorphous type silicon solar panel do not have a crystal structure. Amorphous silicon is as a glass or obsidian. The silicon atoms are all frozen together in a random way. However, in crystalline type silicon solar panels, the silicon forms a lattice or regular repeating crystal structure.
Excess crystalline type solar cells is that they are generally more efficient. However, the crystals need time to grow and therefore more expensive to produce.
Amorphous silicon panels cheaper to produce, because no crystal structure that needs time to form. However, the amorphous solar panel is less efficient.
Some solar panel manufacturers such as Sanyo has been producing solar panels that use a combination of amorphous and crystalline silicon for maximum effect. High efficiency crystalline silicon can be used to capture most of the energy, but the various layers of amorphous silicon is added to capture what is left.
So, what amorphous construction silicon panels? They are solar panels made from a non-crystalline variety of silicon.
Note: When purchasing crystalline or amorphous silicon panel it is important to consider the cost with efficiency. A crystalline silicon panel may be very efficient, but cost can be overcome benefits. Amorphous panel less efficient, but they are also cheaper. So, there is always a balance between costs and benefits.
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