Solar Panels That Gather Infrared Spectrum

This allows you to generate electricity by.

Solar panels that gather infrared spectrum.

It will radiate heat as invisible infrared light. Why uv panels are a con job. Our sun blasts out over 50 percent of its energy as near infrared light but solar cells only harvest visible light. Solar panels are cold compared to the sun so they absorb the sun s light and turn it into energy.

Sunlight energy that reaches the ground is around 4 ultraviolet 43 visible light and 53 infrared. To turn even low level heat into energy scientists have to use a thermal cell instead of a photo cell. A team of researchers from george washington university has devised a new layered solar panel that can absorb light from a wider range of the spectrum pushing the efficiency as high as 44 5 percent. About 40 percent of the solar energy reaching earth s surface lies in the near infrared region of the spectrum energy that conventional silicon based solar cells are unable to harness.

We would be able to harvest a fraction of this currently unused part of the solar spectrum which means an automatic increase in efficiency. A solar panel system is an inter connected assembly often called an array of photovoltaic pv solar cells that 1 capture energy emanating from the sun in the form of photons. Generally speaking solar cells are capable of harnessing visible light for energy generation while other parts of the electromagnetic spectrum go by unnoticed including infrared. Solar panels mostly convert visible light into electrical energy and they also can make use of almost half the infrared energy.

Integrated hardware and simple design achieve this by securing the panels close to your roof and to each other for a minimal aesthetic. The amount of electricity produced as measured in volts or watts varies according to the system and the type of solar cell. What they register though is the visible spectrum of light which is a different animal. As a result the best commercial panels only convert about 20 percent of.

And 2 transform that solar energy directly into electricity.