Brief History Of Solar Energy

What you might not know is that people have started harnessing the sun s power a long long time before that.

Brief history of solar energy.

By brandon walton on november 19 2015 share on twitter or facebook this post was written by va sun communications fellow garance perret the use of energy from the sun goes back a long way. A brief history of solar energy. Because the intensity of solar radiation at earth s surface is so low these collectors must be large in area. The history of solar energy spans from so far as the 7th century b.

The history of solar energy began with magnification. Since the center of our universe the sun provides the greatest energy source it s easy to see why solar energy is becoming increasingly more popular. Even in sunny parts of the world s temperate regions for instance a collector must have a surface. Their work reflects a disjointed solar energy policy.

Had the findings of the early solar. The history of solar power is a unique and interesting one. C and still has enormous potential for growth in the future. Solar energy is radiant light and heat from the sun that is harnessed using a range of ever evolving technologies such as solar heating photovoltaics solar thermal energy solar architecture molten salt power plants and artificial photosynthesis.

The very first device ever built to capture the energy of the sun was invented in the year 1767 by horace de saussure and was a type of solar oven. Ancient civilizations from the 7th century b c realised that they could use solar energy and glass to light fires. When history tells us that humans used sunlight to light fires with magnifying glass materials. In theory solar energy was used by humans as early as 7th century b c.

Solar panels are a relatively new technology dating back to the 70s. Later in 3rd century b c the greeks and romans were known to harness solar power with mirrors to light torches for religious ceremonies. Among the most common devices used to capture solar energy and convert it to thermal energy are flat plate collectors which are used for solar heating applications. A brief history of solar energy.

Many of us assume that the nation s first serious push to develop renewable fuels was spawned while angry americans waited in gas lines during the energy crisis of the 1970s. A brief history of solar panels inventors have been advancing solar technology for more than a century and a half and improvements in efficiency and aesthetics keep on coming. A recent rise in grid power costs have people and businesses searching for alternative sources. Energy costs are not getting cheaper.

It is an essential source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending. The history of solar power s development. Held hostage by the. Before we discovered that the sun s light could be collected to produce electricity people took advantage of it in.

The ability to harness. His primary area of research is the history of.