Solar Systems In Use

As the price of fossil fuels continues to rise unabated, the many uses of solar energy and the seemingly limitless potential of emergent solar technology, people and governments are taking a real and profound notice. What has prompted many countries to use solar energy in their long-term projections is a real national security issue, given the unrest in oil exporting nations.

There are so many uses for solar energy, they can be very roughly divided into energy that is used directly, or that which is converted into electricity. In North America, people have been using solar panels for water heating since the 1970s, though it still accounted for a very small percentage of homes.

The generation of electricity to run simple electronic devices is among the emerging popular uses for a modern solar cell array. Some solar energy uses include lighting, running remote pumps and backing up important devices in the event of power grid failure. Others are simply interested in learning how to charge batteries using their solar cells.

Regardless, the more common uses of solar energy usually preclude very heavy loads such as heaters. The major disadvantages of using active solar energy for heating being the losses involved. Today the most common environmental benefits using solar energy are found when homes are designed to heat themselves using passive solar design.

Other uses of solar power are in remote areas where there is no grid option. People using solar energy in such applications usually make a great effort to reduce their load in an effort to use the generated power as effectively as possible. Other solar power uses might include highway signs and lamps or industrial-scale desalination.

While the uses of solar cell technology continue to expand every year, technologies continue to very cleverly marry old and new technologies. In countries with very high incidence of solar radiation, the uses of solar power include reflector arrays that use hundreds of mirrors to focus an intense beam of light on a column of water that produces the steam used to drive a generating turbine. In combination with wave and wind power, nations such as Spain and Portugal hope to be off oil by 2030.

In coming years, while new technologies make it possible for almost anyone to afford the next generation of light an flexible panels. Solar paint could turn any home into a giant collector. The grid system could very well become a nationwide storage and distribution system that no longer uses plants to generate electricity, but the distribute network of millions of homes as the largest solar array the world has ever seen.