Solar power has been around forever at least so long as we humans can tell. Solar power has been used for centuries. It dries your hair when you run out of time to employ a power blow dryer. It may fry an egg on the path on a hot summer day. It also softens your ice cream on the same day.
But now, solar power has a totally new meaning, as does solar power system. How and why has this happened? The history of solar electricity is fascinating.
Coal Started This Story
When coal was being used pretty much exclusively in the Business Revolution, it was actually the norm. Nobody was worried about finding another source of fuel, though they were beginning to use biomass and traditional fuels, and wood had been used for a while. The utilization of solar power was first considered in the 1860s as scientists thought that coal was becoming less available. But in the early twentieth century, coal and petrol were again typically available, and were not too expensive.
During the oil embargo ( 1973 ) and the energy crisis ( 1979 ), the govt. ‘s energy policies worldwide were under inspection. There had been replenished interest in developing solar technologies. Govt developed special programs with motivations, like the Sunlight Program in Japan. The US had the Federal Photovoltaic Function Program. Regimes in several nations also developed research facilities ( US, Japan, and Germany were outstanding. )
To be fair, in the US there had already been commercial solar water heaters since the 1890s. There were inflating number of users of these systems, till there were more trustworthy and less expensive fuels. Solar heating was of interest in the oil crisis that occurred in the 1970s but when the cost of petrol went down, so did interest in solar water heaters.
Since the 1990s, there has been increased interest in solar water heating, and now it is the most popular solar technology. There are other used of solar energy, however.
For office buildings, solar energy can offer day lighting systems and reduced need for air con.
For farming, solar power can run the pumps, wine presses, and even the chick brooders.
For cooking, solar power is utilized for cooking, drying, and pasteurization. These can be of varied forms, from reflector ovens ( remember using those while camping? ), panel cookers, which use solar cells to collect heat, and box cookers. These can reach temperatures satisfactory to cook just about anything.
To know more about Homemade Solar Panels, I recommend you to visit Top Solar Power Guide.
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