Whether you are looking to start a new project or replace existing panels, choosing the right panel from a reputable solar company is important. Many factors go into choosing the best one for you. Some factors include power output, cost, and durability. You will have a wide range of choices depending on your budget and needs. In this guide, you’ll learn about the most efficient types of solar panels, including which ones are worth your money.
Monocrystalline:
Monocrystalline solar panels are manufactured by melting raw silicon and creating a series of stacked cells. The process creates less waste because the melted silicon is broken into smaller pieces. The resulting panels are more expensive than thin film panels but have a higher efficiency rating. They are also the most durable.
Polycrystalline:
Unlike thin-film panels, polycrystalline panels do not have gaps between individual cells. This means that the efficiency is more consistent, and the panels are less susceptible to degradation. They can operate in high temperatures and are, therefore, more suitable for areas that have very hot or cold climates. They are also more economical than monocrystalline panels. They can be found in various colors, including blue and gray. They are not ideal for residential use but are popular for commercial applications.
Amorphous silicon:
Another type of solar panel, amorphous silicon, uses a fraction of the silicon required to produce the typical silicon cell. Amorphous silicon has the lowest efficiency of all solar panels, reaching only 6-8%. They are ideal for applications with low power output.
Thin film solar panels:
Thin film solar panels are another popular type. They are made from layers of semiconducting materials like copper indium gallium selenide and cadmium telluride. They can be manufactured in many colors, from blue to black and gray. They are thin and lightweight and can be installed on several surfaces. They can be used in RVs, listed buildings, and commercial spaces. They are relatively new to the market but are beginning to catch on. They have an average efficiency rate of about 19% and can be purchased in standardized sizes. However, the shorter lifespan of these panels means that they are not typically recommended for residential roofs. They have a more flexible, flat profile and are suited for larger projects.
