As the need for renewable energy increases, more homeowners and businesses turn to solar power as a sustainable energy solution. While rooftop solar installations are standard, ground-mounted solar panels offer an alternative that can be more efficient and easier to maintain in certain situations.
Understanding the various types of ground-mounted solar panels can help you decide on the best system for your needs. This article explores these types and their applications.
What are Ground Mounted Solar Panels?
Ground-mounted solar panels are solar power systems installed at ground level on a property rather than on the roof of a building. These systems involve solar panels mounted on a structure that heightens them a few inches to several feet above the ground.
This setup allows for greater flexibility in positioning and angling the panels to maximize sun exposure, which can significantly enhance energy production.
Advantages of Ground Mounted Solar Panels:
- Utilization of larger, commercial-grade modules for more efficient and powerful solar arrays.
- Practical placement options for system components, protecting sensitive equipment and potentially improving system performance.
- They are suitable for properties with ample open space and good sun exposure, making them ideal for large backyards, open fields, or other unused land.
Types of Ground Mounted Solar Panels
Below are the most common ground mounted solar panels used for solar panels:
»Standard Ground Mounts
Standard ground mounts for solar panels are the most basic type of ground They involve installing solar panels on a metal frame secured to the ground. This type of mount is straightforward, cost-effective, and convenient for areas with ample space.
Standard ground mounts are fixed in place, meaning they do not move to follow the sun, but they can be tilted at a specific angle to optimize energy production based on your geographic location.
»Pole Mounts
These include installing solar panels on a single pole or multiple poles. These systems elevate the panels higher off the ground than standard ground mounts.
Pole mounts can be helpful in areas with limited space or uneven surfaces. They also allow for better airflow around the panels, improving efficiency by keeping them cooler. Also, pole-mounted systems can be adjusted manually or automatically to track the sun's movement, further optimizing energy production.
»Tracking Systems
Tracking systems are advanced ground-mounted solar panels that automatically adjust their position to follow the sun throughout the day. There are two main types of tracking systems:
›Single-axis trackers: These systems rotate panels on one axis, usually from east to west, to follow the sun's path. Compared to fixed mounts, they can increase energy production by up to 30%.
›Dual-axis trackers: These systems rotate on two axes, east to west and north to south, to precisely track the sun's movement. Dual-axis trackers can boost energy production by up to 45%, making them the most efficient and expensive option.
Types of Foundations for Ground-Mounted Solar Panels
When considering ground-mounted solar panels, it's essential to understand the different foundation types used to secure the mounts:
- »Concrete footings provide a stable and durable base, ideal for unstable or soft soil. They require excavation and concrete pouring, which can increase installation time and cost.
- »Ground screws are metal screws driven into the ground to provide a foundation for the solar mounts. They are faster to install than concrete footings and can be removed or relocated if necessary, making them a flexible option.
- »Ballasted systems use weight to secure the solar mounts without penetrating the ground. They are suitable for locations where ground penetration is not possible or desirable, such as capped landfills or rocky terrain.
1. Hybrid Systems
Hybrid systems combine elements of different mounting solar panels and tracking systems to optimize performance and adaptability.
For instance, a hybrid system may use pole mounts with single-axis tracking abilities or include both ground screws and ballasted systems to accommodate different ground conditions. These systems provide tailored solutions to meet site requirements and maximize energy production.
2.Community Solar Gardens
These large-scale, ground mounted solar panel projects supply energy to multiple households or businesses. These gardens are located in open spaces or on ground unsuitable for other types of development. This model allows more people to benefit from solar power, including those who cannot install solar panels on their own property.
3.Floating Solar Panels
Floating solar panels are a unique type of ground-mounted system installed on bodies of water such as ponds, lakes, or reservoirs. These systems can be an excellent solution for areas with limited land availability. Floating solar panels also benefit from cooler temperatures due to the water, which can enhance efficiency. Additionally, they can reduce water evaporation and algae growth, providing environmental benefits alongside energy production.
4.Custom Ground Mounts
Custom ground mounts are designed to meet specific site conditions or aesthetic preferences. They can be tailored to blend with the surfaces by using natural materials to support structures or creating unique shapes and layouts. Custom mounts offer flexibility and can enhance the visual appeal of a solar installation while ensuring optimal performance.
Final Thoughts!
Ground mounted solar panels offer several advantages over standard rooftop panels. Whether you opt for standard mounts, advanced tracking systems, or designs like agrivoltaics and floating panels, comprehending the various choices can help you choose the best system for your needs.
By teaming up with a reputable provider such as Unimacts, you can guarantee a high-quality installation that maximizes energy production and meets your specific requirements.