Archive for Solar Energy

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Dreaming of Renewable Energy

Just six months ago our nation was in a panic over our petroleum energy sources. On a daily basis people were making choices to fill up their gas tanks or to pay a bill or buy groceries. Then another realization set in. We were running out of gas, driving from one gas station to the next just to fill up your tank.

Can Solar Energy Sustain a Family?

Can Solar Energy Sustain a Family?

The concept of using solar energy to power a home is not a new one. People have been trying to figure out for many years how the sun’s energy can be used in the home as useful energy to power objects. There actually are ways that this can be accomplished right now. It is possible to sustain a family on solar energy.

The benefits of solar power

The benefits of solar power

Switching from electric to solar power is not as big a leap as one might think. With some careful planning and an initial financial investment, a person can run their home and business on solar power without many complications at all. There are many benefits of solar power, and if you are considering making this important switch, you should definitely give these benefits some careful thought.

The Cost of Solar Panels

The Cost of Solar Panels

The cost of solar panels per watt is a little pricey these days at $3.66 per watt. However, it is being said that this price will drop to $2.14 per watt by 2010. The thin film PV is also going to be dropping from $2.96 down to $1.81. These figures are great due to the fact that it should entice more people to install solar panels in their homes and businesses to save on electricity.

Solar Cells Are Getting More and More Efficient

Solar Cells Are Getting More and More Efficient

Recent research and development in production has resulted in new solar cells that are getting more and more efficient. Photovoltaic cells have been made from a single material, silicon, which achieves about 25 percent efficiency. New stacked material cells are gaining up to 40 percent or better efficiency in converting light to electrical power energy.

How Does A Solar Panel Work?

How Does A Solar Panel Work?

Maybe you have seen the little bluish or black panels on rooftops and wondered, how does a solar panel work? It is a fairly simple system, with complex parts. Briefly, the solar panels are set to capture as much natural sunlight as possible.