How Does Solar Energy Gathered

Even in sunny parts of the world s temperate regions for instance a collector must have a surface.

How does solar energy gathered. When it does solar may well become one of the dominant power sources in the global energy mix. One is by direct thermal means the sun s heat is used to heat a liquid heat transfer medium in glass tubes usually the sun s rays are focussed. It also does not emit greenhouse gases or toxic materials. It is an essential source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending.

The solar resource is enormous. 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. Solar batteries that can store extra solar power for later. The solar panel is made up of silicon wafers that have wires attached inside to transfer the energy to the location that it is needed.

There are two different ways to gather solar energy. 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. Just 18 days of sunshine on earth contains the same amount of energy as is stored in all of the planet s reserves of coal oil and natural gas. There are locations where solar energy is practical.

The silicon has electrons in it that when hit by sunlight causes them to become active and create electricity. The energy storage market will balloon to 250 billion by 2040 bloomberg new energy finance bnef predicts and battery storage will automatically come with rooftop solar systems by the 2030s. Solar energy is clean. According to the solar energy industries association the solar market is expected to double in size by 2023 becoming a 4 5 billion market by that time.

Solar panel systems have become one of the fastest growing sources of energy in the united states. Using solar energy can drastically reduce the impact we have on the environment. The solar energy generated by the pv array is direct current dc electricity which cannot be used by many electronic devices or returned to the electrical grid because they use alternating current ac power. Because the intensity of solar radiation at earth s surface is so low these collectors must be large in area.

Solar energy power from the sun is a vast inexhaustible and clean resource. The popularity of solar power has led to the rise of another renewable technology.