Solar panels are photovoltaic modules which are electrically interconnected, modules used for generating energy by using the sunlight. Depending on their mounting system, there are four types of solar panels: ground mounted, roof mounted, trackers and fixed racks. So what is the difference? Which one do you need?
Ground mounted panels are usually very large system, used in solar power plants rather than in individual households. Solar panels are held in position by racks that are fixed into the ground with mounting supports. These supports usually consist of pole mounts, foundation mounts and footing mounts. It is important to use a professional solar panel installer such as Home Solar Panels Melbourne or a local solar installer.
Roof mounted panels are smaller systems that get attached to the roof of a building. Many households use this kind of mounting in order to save some space and keep the panels away from anything that may deteriorate them. These panels also have pole mounts and balasted footing mounts. Their wiring must comply with local electrical codes, therefore they need to be installed by an authorized electrician.
Solar trackers are panels systems that can detect the direction of the sun, changing their position in order to capture the most energy possible. Although they have a very high effectiveness, these systems can be quite complex in maintenance, thus increasing the operating costs.
Solar panels mounted on fixed racks are oriented on a predetermined angle in order to benefit the most from the sunlight. This angle depends on the latitude of the location and once set, it cannot be modified automatically. The fixed racks have the function of keeping the solar panels together. They are usually installed on poles above the ground.
Whenever you choose a solar panel system for your household or enterprise, you need to take into consideration multiple factors before deciding for the best type of mounting. The main idea is to be able to get the maximum effectiveness possible with minimum maintenance and installation costs. In case of mobile systems, it is obvious the maintenance costs are going to be higher, because of the normal wear of the parts in motion. For more information on mounting systems click here.
Another thing to keep in mind is that you are going to make sure your solar panels are always going to be free from dust and grime, there fore you need to think about the most effective method of cleaning them regularly.
If you make a wise choice, you are going to have a lot of benefits from your solar panels, as they are going to provide you with a steady supply of green energy for your home.