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Why ia a silver surface used at the back of the solar panel?

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The silver surface is there to reflect the heat back on to the solar panel. thats if any heat has gone through the solar panel
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Who uses solar panels?

Solar panels have a wide number of uses in their current state of technology. They were first developed for use in space, powering satellites and other equipment. They still p

Why are solar panels not widely used?

My guess is that integrating solar panels into pre-existing energy networks would be difficult and costly. You also have to wonder how many solar panels we would need to repl

Why do spacecrafts use solar panels?

For electricity. Solar panels are alot more effective in space than on earth because the atmosphere absorbs alot of the suns emissions.

Why should solar panels be used?

They use an unlimited energy source. Which helps reduce the need for burning coal or using other limited resources for energy.

What is use of the solar panel?

solar panel = assembly of solar cells, which is used to absorb solar energy from the sun and then this energy is converted into electrical energy by the solar panel to use it

What are the advantages of using solar panel?

Solar Panels are devices that use the sun's energy or solar energyand converts it to electrical energy which is then transferred toappliances. It is an environmental friendly

What does it cost to use solar panels?

Nothing to use. Installation costs are quite high and may take some years for the savings on fuel costs to pay for them.

Are solar panels widely used?

Yes i live close to a person who has 20 solar panels but their is a catch you have to pay a separate bill for then because the government doesn't want you to have free electri

What does copper used in solar panels?

Copper is an extremely efficient conductor of electricity with very low resistance. It virtually eliminates the loss of voltage/amperage when the electricity from the solar ce

What is material use in solar panels?

The materials used in the solar panels comprise of semiconductors. They are the materials that exhibit electron flow when brought at a particular temperature also known as thr