Solar Cell

As a renewable energy source, the sun’s infinite supply of rays is second to none.  Solar cells are designed to capture solar energy and transform it into other forms of power such as electricity.  Like so many other forms of alternative energy, Canada is taking strides to claim a perch near the top in the solar cell industry. Solar cells operate via the photovoltaic effect.  Voltage is created when electrons are transferred from one material to another. When this transfer occ...

The silicon solar cell has been around for more than half a century, and in that time it has made significant steps in terms of performance. The first silicon solar cell was invented by Bell Labs and shown to the public for the first time on April 25, 1954. This solar cell operated at only about 6% efficiency. This was a significant improvement over the selenium solar cell, which had been the most common type before the introduction of the silicon solar cell. The efficiency rating f...

We use huge quantities of energy and pay for it dearly with big electric bills. You can join those who have freed themselves from 100% dependency upon traditional fuels and energy sources. You can start first with these small changes towards a solar power home conversion: Making your own solar and wind power for less than 0 First of all, find an energy calculator online to assess your current power usage. Try and find one that is suitible for your country. Some calculators can auto...