Energy source become something which is really important to consider when people want to make their live run well. However, the energy source which people use like fossil fuel is not good for the environment since it will make the environment become polluted. Moreover, the source which can be used to make fuel that come from fossil is now really limited and become easily runs out. That’s why people start to look for the alternative energy source which friendly to the environment and also pretty easy to get. The answer come with solar energy, the energy is friendly to environment, powerful, and easy to get since it comes from sun. People who want to make use of sun or solar energy need solar panel to store the solar energy and make it to be heather or electricity.
Solar panel is a kind of panel which can be used to get and adsorb sun rays so it can be an energy source that can produce heating and electricity; it is also often called as photovoltaics or shorted as PV. The module of photovoltaic usually already packaged which already connected assembly with size 6×10 solar cells. It constructed using photovoltaic system so solar can supply and generate solar electricity for residential and commercial use. It has ranges from 100 up to 365 watts which rated by its DC output power.
Solar panel module make use of photons from the sun which make it can generate electricity because of photovoltaic effect. Most of the modules use thin film cells which made from silicon or cadmium telluride or use crystalline silicon. The solar modules usually stiff but other design like the one which semi flexible and thin film cells are available. However, in the future the modules will be ultra efficient, flexible, lightweight, and transparent which makes it really cheap also easy to get just like wallpaper.