Simple Ways to Use the Sun.
Posted by: adminThere was a time when everyone used the sun in the years prior to the dryer becoming so popular. Every household had a clothes line suspended in the back yard or across the courtyard in cities to dry clothing. Solar energy captured in solar cells and converted into electricity is one practice which may become a common way to create energy. Solar heating, cooling and ventilation systems are still new but are known to be able to produce sufficient heat to reach temperatures of 3,000 degrees Celsius and cool to comfortable temperature ranges. Solar water heating, solar lighting, solar cooking and water distillation are other useful ways to harness the sun’s energy.This/tag helps explain it more.
The most common use of solar energy is the energy harnessed by photovoltaic cells in solar panels. Solar panels are normally installed on a roof to be stored and later converted into electricity. Photovoltaic cells convert light into electricity using the photoelectric effect. Solar heating, cooling and ventilation are accomplished by the use of thermal mass techniques and placement. An updraft is formed with a thermal chimney that runs through the structure. As air is heated it causes an updraft forcing air through the building creating your heating, cooling and ventilation system. There are simple ways to use the sun.
Solar water heating, solar lighting, solar cooking and water distillation are other uses of the sun’s power. Solar water heating can account for 60 to 70 of water heating in geographical latitudes below 40 degrees. The water can be heated to 60 degrees Celsius. Solar lighting directs sunlight for its use in illuminating structures. By using skylights, tube lights, sawtooth roofs, clerestory windows and light shelves, sunlight can be directed into a structure to reduce energy consumption for lighting and temperature control. By storing water in polyethylene terephthalate bottles for six hours to two days brackish and saline water are made drinkable through solar distillation. There are three types of solar cookers: box cookers, panel cookers and reflective cookers. Light is focused on the cooking source to reach temperatures of up to 650 degrees Celsius.
The sun is used to aid with human tasks such as creating electricity, heating, air conditioning and ventilation, illuminating, water heating, cooking and water distillation. It will continue to be used for even more tasks, because it is the greatest source of energy to which we humans have access. Inventions that harness the sun’s energy will continue to be developed and exploited because mankind is forever seeking new ways to efficiently complete tasks that provide comfort, food and safety.