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For a very long time, scientists have always looked into using solar energy as an unconventional way of harnessing energy to meet human needs. Further researches have now given us various machines that work on this type of unconventional energy. Today we have prototypes of solar powered cars, solar heated homes and even solar powered [...]

photo credit: bkuslerPhotovoltaic cells—those black squares an array of which comprises a solar panel—are getting more efficient, and gradually less expensive, all the time, thanks to ever-better designs which all them to focus the gathered sunlight on a more and more concentrated point. The size of the cells is decreasing as their efficiency rises, [...]

Can you imagine wearing a T-shirt that ran you iPod, or a pair of jeans that recharged your cell phone? What if you had a beach umbrella that ran a TV? Does it sound far-fetched?
Okay, I will agree with you that it does.
Research into photovoltaics and solar energy has, nevertheless, reached a point [...]

The energy crunch is a real worldwide crisis as fossil fuel supplies decrease and populations increase. Utility costs are going up in pace with the increasing demand for electricity. It’s no wonder that the alternative energy arena is a quickly growing market with millions of dollars invested every year. And of these great clean renewable [...]

photo credit: Gadling
Thin Film Solar Panels are made up of a lightweight and flexible material which can be rolled up and easily transported. Thus, they are very useful as a source of portable solar power.
The following are some basic facts about Thin Film Solar Panels:
Any person who has ever used a solar-powered calculator [...]

photo credit: ? Mathias Pastwa ?
The solar power is a truly incredible source of energy and though man has utilized its energy for lot of different tasks for many long years; only recently has it become very clear that if we do not tap this enormous energy we will soon run out of conventional [...]

A solar tower is a device that converts solar energy (heat from the sun) into electricity. Solar towers are suitable for large-scale power generation.
The Basic Component Parts of a Solar Tower Energy Plant
* Solar Tower – The solar tower is simply a large structure with a boiler (a tank used to heat liquids) at the [...]

photo credit: tillwe
Solar power for home use is one way that we can overcome the dwindling supplies of fossil fuels – and, even better, it’s a completely free source of power. There is a constant supply of solar energy, renewed every day, and generating solar power for home use helps to reduce the environmental [...]

It certainly makes a lot of sense in switching from conventional energy to solar energy as your primary source of energy to power up your home. In case you are still in the dark about the many benefits of solar energy then it is time to understand how home solar power generation can do the [...]

by Anna Stone
photo credit: Uncleweed
While solar battery chargers have existed for decades, it is only in the past few years that their popularity seriously increased. In part, this is because of advancements in technology. It is also a result of our increased awareness of our need to shift to cleaner energy sources.
Advancements [...]

Ocean thermal energy conversion (OTEC) is a method for generating electricity which uses the temperature difference that exists between deep and shallow waters of the ocean to run a heat engine.
More information can be found on Wikipedia.