The Invention Of Solar Energy

When you imagine the energy of the future solar power is probably in the picture but in recent years less than 2 of the world s electricity has come fro.

The invention of solar energy.

Charles fritts an american inventor described the first solar cells made from selenium wafers. This breakthrough defined as the photovoltaic effect was influential in later pv developments with the element selenium. Our first wave of products are based on the work of dr. It is one of the most renewable and readily available source of energy on planet earth.

His breakthroughs in the fundamental science of photovoltaics expand the flexibility and effectiveness of traditional solar technology. In 1888 a scientist from russia named aleksandr stoletov built and patented the first true solar cell. Solar cell efficiency refers to the portion of energy in the form of sunlight that can be converted via photovoltaics into electricity by the solar cell. By the 3rd century b c greeks and romans bounced sunlight off of burning mirrors to light sacred torches for religious ceremonies.

Solar energy is the energy that is produced by the sun in the form of heat and light. In 1891 baltimore inventor clarence kemp patented the first commercial solar water heater. The efficiency of the solar cells used in a photovoltaic system in combination with latitude and climate determines the annual energy output of the system for example a solar panel with 20 efficiency and an area of 1 m 2 will produce 200. Some people credit the invention of the solar cell to french scientist edmond becquerel who determined light could increase electricity generation when two metal electrodes were placed into a conducting solution.

In 1883 american inventor charles fritz created the first working selenium solar cell. 1887 heinrich hertz discovered that ultraviolet light altered the lowest voltage ca pable of causing a spark to jump between two metal electrodes. The earliest uses of solar power included focusing the sun s energy through a magnifying glass to start fires for cooking.