There are important considerations that you should know about photovoltaic applications. For a better understanding, this article will introduce some terms that may sound very technical and define odd for an ordinary reader. So, buckle up and enjoy reading.
In its simplest definition, the term photovoltaic refers to the direct conversion of sunlight into electricity. This is actually a physical process which is referred to as the photovoltaic effect a built-in mechanism of solar – a unit and the most essential part – the energy-catching panels.
A solar or photovoltaic panel is made up of many cells that are connected to each other to make an energy catching frame. The scope of these frameworks depends on your needs, such as the area of your home or on the perimeter to be enabled. One panel is not sufficient for large houses and expansive perimeters, so a photovoltaic array is recommended.
A photovoltaic (PV) array is different from a PV panel. As the term suggests, the PV refers to all PV modules connected to each other as one. Do you see the difference? With this set up, you are sure to see heightened tension and adequate nutrition.
Since solar cells produce electricity through photovoltaic mechanism, you may be wondering if the type of electricity can produce PV panels. These PV frames dispensing dc (DC), which is comparable to that of a battery. Similarly, DC is not the same with the alternating current (AC), which produces the electricity grid.
It might be noteworthy to mention that DC current is converted into alternating current with the use of controller . An inverter is an electrical equipment – which may be included in certain types of photovoltaic modules -. Direct convert alternating current
Applications of photovoltaic
When photovoltaic applications, it is necessary to understand how does this alternative power. Focusing on this system are very functional, is your relative location – whether it is about 30 degrees below or above -. The equator
If you are near the equator, you do not have to worry about your daily energy consumption. You are blessed with an abundance of energy. Earth gets infinite amount of solar energy with one (1) hour compared to what the world consumes over twelve (12) months. You can make your own judgment or the calculation here and find out how powerful the sun power
For those who are further away from the equator – the cooler regions – there is no reason to be disappointed. As long as there is sunlight get energy from the Sun. However, you must have good battery storage requirements for the winter, long days of heavy rain and cold nights for your heating system.
Based on scientific data, photovoltaic products have different applications, with power ranging from 0.0001 watts to 2,000,000 watts for the following, for example:
- Portable solar gadgets
Some of these solar powered gadgets like calculators, lamps, flashlights, watches and many more do not need the power grid due to their non-electrical properties.
- Areas where no existing electric infrastructure
These are isolated or remote locations where network installation does not exist. Examples include mountain areas and under-explored islands.
- Integration of photovoltaic energy and the electricity grid
This is a fast growing trend these days. You’ve probably heard of households and firms using varied diet. It means that the power of the solar panels will be used during the day, and this particular consumer shift to the use of the network power during the night.
- Utility and technical purposes
- A large scale production of the PV arrays can be installed by a particular utility to achieve and maintain an enormous power supply in order to meet the noise and the needs of the consumers for their own technical purposes. The electrical network is a concrete example for this particular application.
- Space-based Solar Power ( SBSP ) Project [1945901million]
SBSP is a research project of NASA since the beginning of 1970. The idea was launched with the aim of using the collecting solar energy in space for the earth.
photovoltaic applications extended to space exploration, but a careful and thorough investigation must be considered. According to scientific findings PV panels in the area exposed to high energy particles, allowing them to quickly erode. Unlike on Earth, the degradation rate of these solar catchers is only about 0.25% per year. For more savings, switching to PV power and allow yourself to be dependent on the grid!
Source: http://ezinearticles.com/?Photovoltaic-Applications&id=6798961 by Giovanni Pugliese