The year that Solar Energy was invented?
What was the year Solar Energy was invented?
The story of solar energy began in 1954 with just a couple of small steps, driven by scientists and inventors. At the turn of 20th-century{,|| it was the time that} the space and defense industries realized the potential of solar energy. By then it was an attractive, but still expensive, option to replace fossil fuels. The technology has advanced and is today a viable and affordable technology that is rapidly replacing coal, oil as well as natural gas, in the current energy market. This timeline highlights the key pioneers and events that led to the advancement of solar technology.
The Age of Discovery (19th-20th century)
The 19th century was the beginning of physics, with discoveries in the fields of electricity, magnetism as well as the research of light. Scientists and inventors laid the foundation for the entire history of the solar power.
1839: A 19-year-old Frenchman Alexandre-Edmond Becquerel builds his first photovoltaic cell anywhere to be built anywhere in the world.1 His studies on electricity and light influenced later photovoltaics developments. The European Photovoltaic Sun Energy Conference and Exhibition gives out the Becquerel award each year.
The year is 1861. Auguste (or Augustin) Mathematician and physicist, patents a solar motor.
1873: Willoughby Smith, an electrical engineer discovers the photovoltaic effect of selenium.
1876 W. G. Adams (professor of Natural Philosophy, King’s College London) discovers that the resistance to electricity of selenium can change due to radiation heat, light or chemical reaction. “2
1882: Abel Pifre creates a “solar engine” which produces enough electricity for its solar-powered printing presses. (pictured below)
In 1883, Charles Fritts, an inventor, designs the first solar cells using silver and. The cells convert solar radiation into electricity at a mere 1percent efficiency.
1883: John Ericsson, an inventor, develops a sun motor that uses parabolic tube construction (PTC) to concentrate sunlight to generate boiler steam. PTC is still used to power solar thermal plants.
The year is 1884. Charles Fritts places solar panels on the roof of a New York City rooftop.
1903: Aubrey Eneas, a Pasadena-based businessman, establishes The Solar Motor Company to market solar-driven steam engines for irrigation projects. The company soon fails.
1912-1913 Frank Shuman, an engineer at the Sun Power Company, uses PTC to build the world’s first solar-powered power station anywhere in the world.
The Age of Understanding Solar Panels (late-19th-early-20th centuries)
Modern theoretical physics has assisted to improve our understanding of photovoltaic electricity. Quantum Physics’ description of the subatomic worlds of electrons and photons provides the mechanism through which light particles can disrupt electrons within silicon crystals and create electric currents.
In 1888, Wilhelm Hallwachs, a physicist, describes the physics behind photovoltaic cell photovoltaics. This is what we call”the Hallwachs Effect.” Hallwachs Effect.
1905: Albert Einstein publishes, “On a Heuristic Approach to the Production as well as the Transformation of Light,” explaining how light produces an electrical current through knocking electrons out of certain metal atoms.
1916: Jan Czochralski, a scientist, comes up with a method to create single crystals using metal. This is the basis of making semiconductor wafers that are still used in electronics as well as solar cell.
1917. Albert Einstein provides a theoretic basis for photovoltaics. Einstein introduces the concept that light is a packet carrying electromagnetic force.
1929: Gilbert Lewis, a physicist, coined”photons”, a term coined by physicist Gilbert Lewis “photons”, to describe the electromagnetic energy of Einstein’s packets.
Age of Solar Technology Development (mid-20th Century)
The lab is no longer the best place to conduct serious research into the advancement technologies for solar power, based on the invention of monocrystalline silicon cells. It is similar to other technologies. It was created from research conducted by the U.S. defense and aerospace industries. The first major application of this technology was the space-based exploration satellite. Although solar energy is highly effective, most of its technology isn’t commercially viable.
1941 Russell Ohl, a Bell Laboratories engineer, files a patent application for the first monocrystalline silicon solar cell.
1947: The post-war shortage of energy is what makes passive solar houses so popular.
1951: The first solar cells made from germanium are constructed.
1954 The first silicon solar cell is produced in 1954 by Bell Laboratories. Although they are less robust than the current cell, nevertheless produce substantial amounts of electricity with a rate of about 4% efficiency.
1955 The first solar-powered phone call made.
1956 The first solar-powered radio was launched by General Electric. It is able to operate in both daylight and dark.
1958: Vanguard I, the first spacecraft powered by solar power is launched.
1960. Car equipped with a solar-panel roof and powered by a 72-volt battery. It was driven around London, England.
1961: Conference arranged by the United Nations on solar energy for the poorest of nations.
1962 Telstar, the first satellite-powered solar communications satellite runs on 3,600 solar cells that were manufactured at Bell Laboratories.
1967: the Soviet Union’s Soyuz 1 is the first spacecraft that is powered by solar energy to carry humans.
1972 1972: The Synchronar 2100 solar-powered watch goes on sale.
Age of Solar Power Growth (late-20th century)
The first commercializations of solar technology were triggered due to the crisis in energy in the 1970s. The low prices for oil and the slow economic growth are the result of a shortage of petroleum in industrialized countries. In the U.S., U.S. government provides financial incentives to residential and commercial solar systems Research and development institutes demonstration projects that make use of solar electricity in government buildings, as well as regulatory structures that support the current solar market. Solar panels are currently cheaper than ever before, starting at $1,865 per watt back in 1956 to just $106 per watt in the year 1976 (prices were adjusted for the current price in the year 2019 dollars).
1973: A crude oil embargo put in place by Arab countries drives oil prices up by up to 300 percent
1973: Solar One is built by the University of Delaware, which is the first structure to be powered entirely by solar power.
1974 The Solar Heating and Cooling Demonstration Act allows for the utilization of solar energy in federal buildings.
1974: To predict and analyze the energy market, in 1974, the International Energy Agency was established.
1974: U.S. Energy Research and Development Administration is created to encourage the commercialization and development for solar power.
1974 1974: The Solar Energy Industries Association is formed to represent the needs and needs in the industry of solar.
1977: Congress establishes the Solar Energy Research Institute. The institute is now known as”the National Renewable Energy Laboratory (NREL).
1977 In 1977, photovoltaic cells are manufactured in excess of 500 kW in the world.
1977: Creation of the U.S. Department of Energy.
1978{:|| 1977:} The Public Utility Regulatory Policies Act of 1978 (PURPA), which created net metering, requires utilities to buy electricity from “qualifying institutions” that meet specific standards for energy source and efficiency.
1978 1978: The Energy Tax Act created the Investment Tax Credit (ITC), and the Residential Energy Credit in order to promote the purchase of solar panels.
1979: Exports of oil coming from the Middle East are interrupted by the Iranian Revolution, which forces oil prices up.
1979. U.S. President Jimmy Carter installs solar panels on the White House roof. These panels were later removed by the president Ronald Reagan.
1981: The first concentrated PV system is put in operation, with funding from Saudi Arabia and the United States of America and Saudi Arabia.
1981 The Solar Challenger is the first solar-powered aircraft capable of flying across long distances.
1981 1981: The U.S. Department of Energy completes Solar One, a pilot project to harness solar thermal energy in the Mojave Desert, near Barstow.
1982 Construction of the world’s first large-scale solar power plant near Hesperia in California.
1982 1982: 1982: Sacramento Municipal Utility District appointed its first solar power plant.
1985: Cells made of silicon that had a efficiency of 20% were developed by the University of New South Wales in which is Australia’s Center for Photovoltaic Engineering.
1985: Development of lithium-ion batteries that could later be used to store renewable energy.
1991 commercial manufacture of first battery made of lithium.
1991: Congress makes the Investment Tax Credit permanent.
2000: Germany establishes a feed in tariff program to help energy efficiency in the industry of solar.
The Age of Solar Cells Maturity (21st Century)
It is a complicated but reliable technology that is backed by the federal government to ensure it is the most affordable source of energy in the history of energy. The reason for its success is the S-curve. This means that even though initially, the growth of a technology can be slow and driven by a small number of the early adopters, it sees rapid growth as economies scale allow production costs to decrease and supply chains to grow. In the year 2019, solar modules were at $106/watt, however they are currently $0.38/watt. The majority of the decrease is since 2010.
2001: Home Depot starts selling residential solar power systems.
2001: Suntech Power, a Chinese company founded in China and then becomes a global leader in solar technology.
2005: California Public Utilities Commission approves California Solar Initiative, which provides incentives for solar development.
The year 2008 is the time when NREL sets a record for the first time in world record for solar cell efficiency with 40.8%.
2009: Inauguration of the International Renewable Energy Agency (IRENA).
2009 2009. The American Recovery and Reinvestment Act includes $90 billion to green energy projects as well as tax incentives. The legislation includes guarantees for loans as well as subsidy.
2009: China adopts feed-in tariffs that encourage growth in the renewable energy sector.
2010 The former president Obama set up solar panels as well as the solar water heater inside the White House.
2011: Solyndra bankrupt, investment fiasco slows down solar industry growth
2013 The world’s largest 100 solar PV installations have surpassed 100 gigawatts.
2015. Tesla announces its lithium-ion Powerwall Battery Pack to enable solar rooftop homeowners to save their electricity.
2015. China exceeds Germany to become the world’s leading country in solar capacity for the solar system.
2015: Google Introduces Project Sunroof to assist homeowners in evaluating the possibility for rooftop solar.
2016 1 million solar installations across the United States.
The year 2016 is the year that Solar Impulse 2 makes the first flight with zero emissions in the world.
2016, Las Vegas (Nevada) is the first American city government to run entirely on renewable energy. It includes solar panel and trees at City Hall.
2017 In the United States, solar energy is the most employed of all other fossil fuels industry.
2019 First installation of an floating solar farm offshore in the Dutch North Sea.
2020: Building a brand new solar power plant will be less expensive than continuing to operate an existing coal power plant.
2020 California requires all homes built in 2020 to include solar panels by 2020
2020: According to the International Energy Agency, “Solar is now the king of the electricity market.”
2021: Apple, Inc. announced that it would be developing the biggest lithium-ion battery on the planet to produce electricity from its California solar farm that is 240 megawatts.
