SOLAR

Our solar air conditioners are the most popular air conditioners in the world, being the only patented real thermal solar air conditioners today that actually are guaranteed to save 30% to 40% and more on energy usage 24/7.

There are several solar power plants in the Mojave Desert which supply power to the electricity grid. Solar Energy Generating Systems (SEGS) is the name given to nine solar power plants in the Mojave Desert which were built in the 1980s.

A virtual walk through several of the Solar Decathlon exhibits in Washington, D.C. September 2011 show the creativity and design of college students in utilizing alternative energy to create comfortable solar homes.

Electronic speed sign often set up by local police to alert people as to how fast they are driving. This one is green as its powered by a solar cell on top.

A solar eclipse that reduced the sun to a blazing ring surrounding a sombre disk plunged millions of people in Africa and Asia into an eerie semi-darkness on Friday.

You will reduce or even eliminate your electric bill by using wind and or solar power. Learn how to setup your own electricity producing generators with wind or solar power.

Technological advancements in photovoltaic cells

Polar lights. The red and green colors are predominantly produced by excitations of oxygen and nitrogen. They are typically seen within 5000 km of the poles, but during times of intense solar activity (which increases the electron population).

Ptolemy was an astronomer, mathematician and geographer. He classified the Greek geocentric view of the universe, and calculated the apparent motions of the planets of the solar system.

The size, nature and colours of the planets shown to scale against the background of an image of the Sun.