When you decide to install a solar panel at home but you are not so sure about how to choose one, this article will help you make an informed decision. There are several technical elements to consider when choosing a solar panel. Read on and take into account some key parameters that determine the suitability of a solar panel to your energy demands.
The quality of a solar panel is often determined by the quality of materials used to construct the solar panel. There are different brands and manufacturers producing solar panels. As expected, a variety in the market differs in quality, efficiency, and process. Considering that you cannot tell a lot about the quality of a solar panel by looking at it unless you have a background in solar technology, the best way to go about this is to look at reviews left behind by previous clients.
The energy efficiency of a solar panel is a measure of how much energy it produces as a factor of how much solar energy it receives. A higher efficiency, though expensive, is always better. This implies that you do not have to go for the biggest or a smaller solar panel just because of its size. Instead, look at its efficiency and suitability to your energy needs. You should not underestimate your energy needs or overestimate.
The fact that solar panels are exposed to the sun means that they are at risk of considerable damage. The temperature coefficient is essentially a measure of the impact of the sun on the life of the solar panel. It mostly covers its operational efficiency. Thus, a solar panel with a low-temperature coefficient gives high operational efficiency. Therefore, it is essential to buy a panel with a low-temperature coefficient.
Types of Solar Cells
There are different types of solar cells, and each type of cell offers a different efficiency. Some household names include Monocrystalline, Polycrystalline, and Amorphous silicon cells. As much as the names might be somehow confusing, it is good to know something about them. Monocrystalline cells are known for high tolerance and decent heat tolerance. Polycrystalline cells are also efficient but are common in residential installs.
Working with a professional installer not helps in getting the installation done, but they might also help you make the right choices when shopping for a solar panel.