Tag Archives: photovoltaic cells

Alexander Brody asked: More and more people in the USA and worldwide are thinking about the possibility of installing an alternative energy system to power their homes. The most popular choices among home owners are solar power systems and wind energy systems. The preferred choice depends on your location: there is no point in installing a solar panel in a …

Home ImprovementPhotovoltaic cells, shaped as black colored square pieces placed in an on a solar panel, are becoming more efficient with each passing day and their designs are getting more efficient at focusing sunlight in concentrated forms with the cost becoming less as well. They are much smaller in size compared to what was offered a few years back, hence …

solar energy' alt='solar energy' /> David Tanguay asked: Solar energy is energy that is harnesses from the Sun. The technologies harness the sun’s incredible energy for practical ends. Solar power plants use a variety of methods to collect sunlight and convert this energy into electricity. While the use of solar energy has been used for millennia, it’s potential has only …

solar energy' alt='solar energy' /> Bryan Wong asked: Most power plants in the United States and all over world are using fossil fuels to operate and generate electricity. They have been used as an energy source as long as man has learned to generate power. These traditional fuel sources have been around for ages and when man started using this …

solar energy' alt='solar energy' /> Anna Hart asked: Solar energy is a potential source of free electricity and water heating. It offers the power to enjoy electrical power in remote areas of the world. It seems to offer health and safety along with power, but does it? Solar energy health risks are seldom mentioned. That may be partially due to …

Bryan Wong asked: When the electrical utility bill is increasing each and every month you can do a few things. You can cry and pull out your hair; refuse to pay and get cut off and have no utilities; you could work harder and more hours each month to keep up the rising costs; or you could invest in other …

Wilhelm Williams asked: There are two main types of solar power, solar thermal and photovoltaic. Solar thermal uses the sun light’s infrared energy to either heat a liquid or to warm a mass of material that will later on release its stored heat. Harnessing solar thermal energy involves building a house in such a way to collect the sun’s heat …

Intel Spins off Solar Energy Technology; Intel Capital Invests in SpectraWatt Cogentrix Energy, PCG Clean Energy and Technology Fund, Solon AG also Invest in SpectraWatt to Deliver Solar Cells SANTA CLARA, Calif., June 16, 2008 – To spur new development and demand for renewable energy sources, Intel Corporation is spinning off key assets of a start-up business effort inside Intel’s …