A solar panels is a solar energy technology device based on solar thermal collectors, or photovoltaic, designed to convert solar radiation into thermal or electrical energy
The switch to the use of solar energy is becoming a new phenomenon that is growing very rapidly. The installation of a solar energy system allows the sun’s energy to be transformed into usable electricity that can be stored. Given all this, it can be argued that the most important part of the system is the solar panel. It is because of this that energy conversion is made possible and, finally, the level of independence that is available to solar energy consumers is made available. Therefore, it is important to choose the best quality solar panels for your needs.
What is the cost of a solar panel?
To determine the cost of various factors must be taken into consideration. Of course, the price is also strongly influenced by the type of subsidiaries set up for the use of renewable energies by the government for the promotion of alternative energy sources.
It is generally priced according to the capacity it generates (measured in watts), the physical size of each panel, the durability or the period of guarantee offered, the quality of the materials used and the types of certifications of the panels. The price may also vary depending on the number of panels purchased as part of the package – the general rule indicating the decreasing price as the number of panels in the package increases.
However, keep in mind that price is never the main factor to consider when buying a solar panel. The panel will have to meet the objective perfectly in order to give its maximum performance.
Factors to watch when buying solar panels
It is always a good idea to look for the best place to buy solar panels before making a purchase. This would generally ensure that all the factors that add up to give an effective and efficient product are taken care of.
One of the main things to ensure is that the temperature coefficient has a small percentage per degree Celsius. Since conversion efficiency is a measure of how much solar energy a panel can convert into electricity, you should look for a panel with a high conversion efficiency. A good solar panel will also have very little potential induced degradation (PID).
In addition to all this, it is also good to analyze the guarantee period granted by the company because it reflects the confidence that the company shows in the panels. Keep in mind that the light-induced degradation (LID) of a good solar panel is also minimal, since an increase in LID means that the amount of energy produced by the panel is less.
Although it is generally considered an environmental cost, examining the intrinsic cost of the panel is usually a good idea for a person because it measures the speed with which the investment in the panels will be repaid thanks to its intensity of production. energy.