If you’re looking to power your home with renewable energy, a solar tracker is an excellent option. They can increase your energy production by up to 25% compared to a fixed panel.
A solar tracker is a type of solar panel that can be adjusted to follow the direction of the sun. They are commonly used in commercial and utility-scale solar projects, but can also be DIY-built for personal use.
There are several different types of solar trackers to choose from, each with its own benefits and drawbacks. These include manual, active, and dual axis trackers.
Manual trackers are not very practical and require someone to manually adjust the solar panels at various times throughout the day.
Active trackers rely on motors or hydraulic cylinders to move the PV panels so that they are facing the sun. They are more convenient than manual trackers, but the moving parts within the motors can break over time and lead to higher maintenance costs.
If you are interested in building a solar tracker yourself, there are many DIY kits available to get started. These contain a solar panel, a battery pack, a charge controller, and other components to make the tracking system work.
The key to a successful tracker is choosing the correct actuators and mounting them properly. A 12v linear actuator can be a good choice as they offer high precision movement and ensure the solar panels are always facing the correct direction.
Another important factor is the size of the tracker. This will impact the size of the solar array you can build, as well as the cost. If you want to install a solar tracker on a large scale, you may want to consider a dual-axis tracking system.
A dual-axis solar tracker is the most efficient type of solar tracker and can increase your energy production by up to 45% compared to a single-axis tracker. The only drawback is that dual-axis solar trackers are more expensive than single-axis trackers.
Dual-axis solar trackers can be a great option for homes with limited land space. They are also beneficial for homes that need to optimize their solar energy production based on seasonal changes in the sun’s path.
This is especially useful for people living at high latitudes, where the sun does not rise and set in the same place each day. A dual-axis solar tracker can follow the sun’s movement on both east-west and north-south axes, ensuring your panels are facing the sun in an optimal position.
You can find a lot of solar tracker kits on the market, but you can easily build your own if you have some knowledge of electrical engineering and construction. You can even use simple materials and tools from your local hardware store to build a small solar tracker for your backyard. Alternatively, you can order a custom-made solar tracker from a company that specializes in designing and manufacturing these devices.