Solar panels are the most dominant manifestation of renewable energy available in the market today. You can use them to generate heat, electricity and indoor and outdoor lighting. Solar energy has been tested for human use for centuries. Due to space exploration and urgency of process energy, technology has progressed beyond all expectations in a very short period of time. Although there is still a striking separation of a world entirely by solar energy, we can now see how renewable energy technologies can help us more quickly.
Energy from the sun
The sun, a particular source of renewable energy, is in the midst of a global group of land and bring energy as electromagnetic radiation at a considerably broader and consistent moderate rate, 24 hours a day, 365 days per year .
The rate at which this energy is emitted is proportional to the energy emitted by a heater at a temperature of from about 6,000 K10340ºf). Provided that we could extract energy from just 10 hectares (25 sections of land) from the surface of the sun, you might have enough to supply current world energy demand.
Experiments with solar power
The first provisions of solar energy have been forced. They discovered amazing uses of energy as light and heat flames of certain rooms of the house, but to be credible as a source of energy in motion is the key space. Like the time in 1767, researchers have been experimenting with this general idea. A Swiss researcher named Horace de Saussure believed to be the first person to really make a solar energy collector. He went to check on sunlight sustainable glass based heat-trapping. Horacio began buying build a small-scale experimental nursery five dividers thick.
Solar energy and the space race
Some organizations are planning to build on this progress and new world of investment for development of renewable energy. In January, the Public Utilities Commission of California a green light to buy comprehension force between Pacific Gas and Electric and solar farm., Which plans to prepare 200 megawatts of SBSP in 2016, enough to power many homes, said Cal Boerman, the head the organization administrations energy. The Aerospace Exploration Agency of Japan plans to produce 100,000 megawatt SBSP in 2035. With activities and more in the works in China and Europe, the trip to launch the first part SBSP quickly becomes the amazing race to the space below.
Advantages and disadvantages of solar energy
At present, solar energy is used to produce electricity for homes, businesses, schools, colleges and spacecraft used by NASA. As energy costs rise universal, the use of solar energy is growing at 25 percent a year.
Advantages of Solar Energy
The source of the sun’s power is free. Treatment of solar energy produces no pollution. They have made technological advancement in solar energy systems in a great performance. Systems generally require no maintenance over its lifetime, which means you never have to invest money in them. Systems generally have a life compass 30 to 40 years. Systems usually provide a complete guarantee of 20-30 years or more.
Disadvantages Solar Energy
The main disadvantage of solar energy is the initial cost. When fixed, it is anticipated that the next nothing will in the system during the 40 years of life compass. Prepare the room, or whoever, we can cost. Besides solar lighting will require typical lighting closes; However large solar power systems for all your home can cost from $ 15,000 to at least a more likely figure of $ 25,000 to $ 35,000. Although not cheap, state and national governments have critical approaches to balance the cost.