Advantages and limitations of power from solar cells.The highlight of electricity from solar cells.1. never runs out. Other energy sources, we are active in both the coal oil. Natural gas etc, but the resources are limited to plain tee from the Sun remains in the universe.2. as a source of clean energyElectricity from solar cells. Due to the change of solar power is directly from electricity to oil-burning, coal burning and churning with steam thoebai, which produces carbon dioxide emissions including noise pollution.Solar cells, reducing the causes of global warming?http://www.nstda.or.th/index.php/sci-kids-menu/2323-solar-cell3. generate electricity in all sizesSince its use with a calculator, a large power plant reached the level of 100 kW or more, whether small or large, using a solar cell efficiency is the same basic characteristics. Unlike hydro power plant, both The burning fuel. Atomic Energy efficiency energy changes depend on the size of the system. 4. where production is used.Regular production of electric power system with an active point, often in different locations and there must be a system, but the solar power system is different from normal, is able to produce electricity in the area will be available or will be mounted on the roof to generate electricity used in your home!The restrictions of electricity from solar cells.1. the intensity of the incoming energy is low.Although the power of the Sun for energy intensity, but it is not high, if high output is required, the number of solar panels and a lot of space.2. the quantity of electricity that has been the weather.Because solar energy input, depending on the weather conditions (solar intensity), so the output therefore varied.3. keep the power (not battery).This happens when the electric light and the light itself, so the system if necessary to blend with the normal electrical ongmi tot or batteries to be used at the time of photovoltaic systems are not reliable.
การแปล กรุณารอสักครู่..