The heat of the sun has been a source of power for thousands of years. Since the olden days, people have used this for a lot of reasons such as for heating, lights, and electricity. However, it has not been given much attention as it is today. With the dwindling of natural fuel sources like coal, petroleum and natural gas and the rising concerns about environmental issues like pollution and global warming, the use of renewable energy sources like solar power for homes has been become more and more popular.

Because of this, solar power systems were devised to harness this alternative energy source. In the past, solar power systems have been used for electricity and a variety of other things such as cooking, heating, desalination, and ventilation. Everyday equipment like solar calculators and solar power roof vents became more common. These solar powered equipments work in the same way as conventional equipment except that it is environment friendly and they save more money.

Indeed, the potential of solar energy is so great that it has been constantly researched and developed so that it can be harnessed more efficiently and effectively. These led to different ideas and technologies such as solar updraft towers or solar chimneys, solar ponds and thermoelectric equipment. Solar technologies are now even being considered for equipment used in space. It would be a huge breakthough in history of solar technology if it goes through and succeeds!

Solar power technology is receiving more and more attention for its usefulness and practicality. The need for more efficient and cleaner energy is increasing as technology advances. With the way solar power systems have been developing, we can probably expect solar power for homes to be the standard for years to come.