Photovoltaics: photo = light; voltaic = voltage producing

While photovoltaics, or PV cells, employ sophisticated semiconductor devices, solar electric systems are simple to operate and have no moving parts; they are built to last.

Each day more energy falls to the Earth from the suns rays than the total amount of energy our 6+ billion inhabitants would consume in 27 years.

The requirement for energy to power satellite systems and space probes provided a big impetus in advancing solar technology, making it more efficient and affordable (click here for NASA's detailed and comprehensive explanation of solar electricity).

Now, as huge financial incentives are available, along with growing energy demands, increasing environmental problems and declining fossil fuel resources - we naturally focus our attention on utilizing the tremendous resource provided by the sun.

To obtain a solar electric generating system of your own, contact Ecological Systems and
receive a free ROI analysis.