Who Invented The Solar Power

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The word sun is on many people’s lips now. Renewable energy is the way of the future, and with solar becoming more affordable, adaptable, and powerful every day, that future is closer than ever!

Who Invented The Solar Power

However, human history has been intertwined with the power of the sun since ancient times, and solar energy as we know it today has been around in one form or another much, much longer than you might think. Check out the infographic below for the overview, but read on for the full story.

The First Solar Panel Cell Was Invented In 1941

Recently, and most excitingly, we discovered that the ancient kingdom of Egypt, which ruled until 4,706 years ago, had basic solar cells. It’s 600 years for the steering wheel! That’s right, mankind has been using solar energy since before we mastered the wheel. These solar cells were made with boron-rich obsidian stones, with embedded copper wires and phosphor injections.

Originally we thought this was only used for electroplating jewelry and ritual masks. However, recent discoveries show that the Egyptians discovered a much older form of electric lighting with these simple panels and may have used the pyramids as a form of electricity, storing these solar cells on top of the pyramids to capture the maximum amount of solar energy. during the day, to provide illumination of temples and important places at night.

While this is certainly the most exciting and revolutionary example of ancient solar technology, it is hardly the only one. After all, mankind has worshiped the sun since time immemorial and our fascination with it is still there.

The Egyptians, along with the Romans, used the sun in the design of their buildings, with clever room design and placement of mirrors used to heat the houses throughout the day, the light of fire (there’s a reason it was known as “burning mirrors”) and also heats the water in the baths.

Do We Need A Solar Power Technology Breakthrough?

In the third century, the Greeks brought these ideas to life when the Roman navy invaded the city of Sarausa. Legend has it that the inventor Archimedes had his soldiers use his large copper shield as a giant mirror to convert the sun’s energy into something close to a laser beam, which they used to illuminate the nearest fleet. This may seem far-fetched, but the Greek Navy tested this theory in the 1970s and managed to intercept a wooden boat 50 meters away with only metal shields.

However, although the ancient Egyptians studied what would become solar energy, solar energy as we know it did not emerge for thousands of years.

The first known researcher of solar energy as we understand it today was the French physicist Edmond Becquerel, who discovered the photovoltaic effect in 1839 when he experimented with a metallic electrode material in a conductive solution, giving the first idea of ​​what was to come. when he noticed that the cell produced more electricity when exposed to the sun.

Then, in 1873, the English electrical engineer Willoughby Smith discovered that the chemical element selenium could be used as an optical conductor. Confirming this, scientists William Grylls Adams and Richard Evans Day combined the research of Becquerel and Smith in 1876 when they recorded that it produced electricity when exposed to sunlight.

Photovoltaics And Electricity

In 1883, 50 years after the original discovery—a lifetime for some in those days—American inventor Charles Fritz created the first selenium solar cell. Although we would later use silicon, this was an important step in the development of modern solar energy.

Perhaps unsurprisingly, Albert Einstein would be one of the first to notice just how powerful solar energy would be. In 1905, he published a paper discussing how light carries energy and how it can be used, which led to a growing interest in solar energy and energy.

But the biggest advances in solar energy didn’t come until the 1950s and later. Daryl Chapin, Calvin Fuller, and Gerald Pearson created the first fully functional silicon solar cell in 1954, and similar designs were later used in the 1950s and 1960s on spacecraft such as Vanguard I in 1958 and the Nimbus satellite in 1964, which operated solely on sunlight.

While solar energy has come into the limelight and become increasingly recognized as an energy source, it wasn’t until the late 1990s and early 1990s that solar energy began to become commonplace in homes. This is due to the low efficiency of the panels that were exposed earlier. However, the performance and cost of both panels began to improve rapidly from the 1980s, with the cost of the panels dropping an average of 10 percent per year since the 1980s.

How The Solar Cell Found The Spotlight

Now the sun is at the height of its power and has spent its time in the sun. With panels enjoying an efficiency of over 22% (compared to less than 10% when originally used in space vehicles) and an average price of $0.40 USD per watt, solar power is one of the – if not the most cost-effective – energy options for investing in our future. .

But it could not have come without all the history that has supported it, from ancient Egyptian clerics to Roman architects and Greek inventors, French physicists and American inventors. A thousand small steps and big leaps have brought us this far down the road, and with the sun still setting, it doesn’t look like we’ll be stopping the descent anytime soon.

By 2040, the International Energy Agency predicts that we will have more than doubled global solar power capacity, from 103 gigawatts to 220 gigawatts. man walked the earth.

As you will see in the infographic timeline below, many notable inventors and scientists have made significant progress in the development of solar cells. Perhaps the most notable invention was in 1839 by a 19-year-old Frenchman named Edmund Becquerel. He discovered what is called the photovoltaic effect, the scientific process behind a solar cell, while experimenting with a pair of metal electrodes. His process was improved over the following decades by pioneering scientists, and in 1923 Albert Einstein received the Nobel Prize for his theories that explained the photoelectric effect.

History Of Solar Energy: How People Doscovered Solar Power

In the early 1950s, the first applications of photovoltaic cells, sometimes called PV cells. These cells are manufactured from ultra-thin silicon wafers. These are the types of solar panels you hear about the most these days.

Solar energy has come a long way since 1958, when the first solar-powered satellite was launched. With the recent advent of nanotechnology, the efficiency of photovoltaic cells is now many times higher than before. Now it takes much less roof space and much less cost to completely solarize the average home.

Like the Greeks and Romans, the Chinese documented the use of illuminated mirrors to light torches for religious purposes.

The popularity of using “solariums” to let in solar heat increased especially during the Roman Empire

A Timeline History Of Solar Energy

Horace Bénédict de Saussure, a Swiss scientist, is credited with building the world’s first solar oven capable of reaching 110°C – an insulated box with three layers of glass designed to capture the emanating thermal radiation.

A 19-year-old Frenchman named Edmund Becquerel discovered what is known as the photovoltaic effect, the physics behind the solar cell, when he experimented with a pair of metal electrodes.

French mathematician Augustin Mouchot was perhaps the first to look for an energy substitute for carbon, which he believes will eventually run out. Mouchot invented solar steam engines using a parabola to concentrate solar energy in a tank of water.

English electrical engineer, Willoughby Smith, published a paper describing the photoconductivity of selenium (leading to the invention of photocells)

Pdf) The History Of Using Solar Energy

Englishmen William Grylls Adams and Richard Evans Day discovered that illumination of a junction between selenium and platinum produces a photovoltaic effect – the first evidence that light can generate electricity.

American physicist Robert Andrews Millikan provided experimental proof of the photoelectric effect as described by Albert Einstein in 1905.

Albert Einstein wins the Nobel Prize for his research dating back to 1900 and a technical paper explaining the photoelectric effect

The American professor Dan Trivich was the first to make theoretical calculations of the efficiency of the solar cell with different materials.

History Of Solar Energy With Infographic

Bell Labs invents the first solar cell with 4% efficiency—the first with enough efficiency to run everyday equipment

Western Electric has begun licensing solar technology such as solar-powered dollar coins and punch card decoders.

Hoffman Electronics created photocells with 8% efficiency and a year later in 1958 they achieved 9% efficiency and 14% efficiency in 1960.

Solar energy is successfully used in space by the Vangua I space satellite to power a radio. Solar energy eventually became an accepted source of energy for

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