In an effort to produce clean, affordable energy, many people are turning to the sun. Our nearest star is a big source of energy that we can use. It is known as solar energy. To get it, we use solar panels. These are uniquely designed and manufactured panels that have special technology to convert the sunlight into electricity. These panels are most commonly placed in a fixed way on the roofs or courtyard of a building. They must be placed in such a way that they capture as many hours of daylight as possible. Engineers have come up with a way to ensure that they capture all the hours of daylight. This is made possible using solar trackers.
What are solar trackers?
These are devices that are fixed on the solar panels so as to tilt the panels such that they capture as much sunlight as possible. The tracker tilts the panels so as to follow the movement of the sun across the sky. In doing this, the panels get more direct sunlight and make more electricity. According to statistics, they produce up to 25% more energy than fixed position panels. Therefore, solar trackers make the panels more effective. These panels have some more features. Read on to learn about them.
Features of solar trackers
Soltec solar trackers can produce more electrical energy than fixed panels while utilizing the same physical area. In this way, they use the space more efficiently. If they are installed for mass utility, they have a great Return On Investment (ROI).
There are two main types of solar trackers. They include:
- Dual-axis trackers
- Single-axis trackers
The difference between these two types is the range of movement. Single-axis trackers can only move in one way. They can move forward and backward or side to side. Dual-axis trackers can move in any direction. Due to these characteristics, single-axis trackers are ideal for large, utility-size installations while dual-axis trackers are best used in small scale installations.
Things to consider before investing in these trackers
There are a number of factors that need to be considered when you are picking out a solar tracker. These factors include the size of the installation that you intend to build and the source of electrical energy to make the installation possible. Also, the size of land that you have, terrain and nearby physical features are important to consider. In addition to these, factor in the weather and government rules and regulations in the area.
Solar panels have been with us for a number of years. We have used them to harness sunlight and make electricity. Solar trackers make these panels more efficient and effective. They allow the panels to make more electrical energy in the same amount of physical space. For states, institutions and companies that want to invest in solar, renewable energy, they are an ideal option.
Emma Robert is a solar panel entrepreneur. She recently began selling Soltec solar trackers. She knows a lot about this product and made a valuable contribution to this report. Visit her blog here for more information.