History of solar power

History of solar power

A Brief History of solar power

The sun is an infinite resource of energy that has captivated humanity for all time. Solar panels could appear commonplace today, but they’re a comparatively new thanks to capture the renewable energy of the sun. But alternative energy has been around since the start. 

The first known use of solar power was using glass and magnifying the sun’s rays to start out small fires for cooking. From there, people harnessed the ability of the sun to light torches and illuminate Roman bathhouses. After centuries of further development, we’ve the alternative energy of today. Today, we regularly see the sun’s energy powering houses and businesses within the sort of solar panels, and solar will still grow and develop. 

Early alternative energy History

The earliest instances of harnessing alternative energy are found within the seventh century BC when glass was accustomed to light small cooking fires. There’s a motivating story from the second century BC about solar power. During a siege on Syracuse, the traditional Greek scientist Archimedes focused sunlight through hand glass to light Roman ships ablaze. within the Americas, the Ancestral Puebloan peoples within the thirteenth century designed and constructed masterful cliff dwellings. These palaces were south facing so as to capture sunlight and warmth the complex. Within the 1700s and 1800s, sunlight was accustomed to power ovens and even ships. 

Who Invented Solar Panels?

The history of solar panels is complex, so there’s no simple answer to who invented the solar battery. Instead, many scientists and innovators added to every other’s discoveries to make the solar battery. From this discovery, in 1873, Willoughby Smith discovered that selenium can be used as a photoconductor. Then in 1883, Charles Fritts created the primary solar cells from selenium, drawing from Smith’s discovery. These solar cells are just like what we use today, but now we make them out of silicon rather than selenium. Finally, in 1954, Daryl Chapin, Calvin Fuller, and Gerald Pearson created the primary silicon electric cell in Bell Labs. Together, all of those innovations have contributed to the event of solar panels.

The Growth of Solar Technology

Solar technology would never become so widespread and accepted if it weren’t for the expansion and promotion of the industry. one in all the earliest promoters of solar power was Albert Einstein. In 1905, he published a paper on the photoelectric effect and the way light carries energy. This paper later earned him a Nobel prize. Einstein’s research and discoveries helped show the planet how useful and scientific solar technology is. One of the foremost important areas of growth for solar technology was the space race. 

The Current State of alternative energy

Though alternative energy has been around for such an extended time, the foremost extreme developments and growth in solar technology are recent. The jump in affordable alternative energy within the 1970s led to a rise in solar systems, but a watt still made systems expensive for several residences. Today, solar power has never been cheaper or efficient. 

Solar panels are way more commonly used and accepted. In recent years, the US has missed out two million solar installations on homes and businesses, and solar accounts for 1.6% of the entire US electricity generation. alternative energy is becoming more widely accepted and increasingly powering more and more buildings. In North Carolina, we are ranked second within the country for solar installations and are continuing to scale back our carbon footprint.

The Future of alternative energy

While solar power has developed immensely, there’s still a necessity for future innovation. Modern solar cells average about 15 to 18% efficiency, that the way forward for solar may hold a replacement design in solar cells which will increase efficiency while also increasing the affordability of solar cells. This new technology would potentially increase the employment of alternative energy and technology, reduce dependence on other energy sources, and reduce electricity’s impact on the environment. Solar technology, especially after more advances, will still spread throughout the planet and supply energy to homes and businesses in a reasonable and environmentally-conscious manner.

A Cleaner Energy Future for everybody Under the Sun

We talk plenty about solar as how to combat climate change—and permanently reason. We’re already seeing the devastation that more extreme weather events round the world are causing as our planet gets warmer. Our dependence on fossil fuels also contributes to a different immediate and concrete threat to the plants, and it is the one that we wish to spotlight on this year’s International Day for Biological Diversity.

That’s a staggering statistic and one affected immensely by heating. we’ve got an on the spot impact on plants and animals once we look for and extract the raw materials used as fossil fuels. That process ends up in habitat destruction and broken ecosystems in areas not yet touched by global climate change. Today, with such a large amount of the foremost accessible sites being tapped for extraction, we’ve moved on to our most original and vulnerable environments—places of unparalleled natural beauty and biodiversity that we should always be fighting a day to avoid wasting.

That’s one in every of the various reasons everyone that’s a proponent of alternative energy and battery storage—because not only does it cut carbon emissions and keep our air clean, it also reduces our must exploit the resources of Earth. Once you like better to go solar, you directly impact plants, animals and ecosystems by limiting the requirement to look out for new areas to dig for fossil fuels. 

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