Advantages of Floating Solar vs. Ground-Mounted Solar
With increasing demand for renewable energy, solar power is one of the most feasible and scalable options being developed. While residential rooftop systems are common, large-scale installations are usually accomplished through either a ground-mounted solar structure or floating solar panels on water surfaces. Both installations have their own merits but in recent times, floating solar has gained popularity because of its specific advantages.
Let us see the different advantages of floating solar over conventional ground-based systems.
- Land Use and Space Efficiency
One of the significant disadvantages of a ground-mounted solar installation is its huge land space requirement. Such installations tend to compete with agricultural lands, forests, or properties. On the other hand, floating solar systems occupy unused water surfaces such as lakes, reservoirs, and dams and hence are extremely space-saving. This also saves the cost that would otherwise be incurred on land acquisition.
- Energy Efficiency and Performance
A ground-mounted solar power plant produces electricity efficiently, but is subject to being affected by high ground temperatures. Land panels tend to get very hot rapidly, reducing energy output. Floating solar systems are placed in water; hence, with the natural cooling effect, they become more efficient.
- Installation and Maintenance
In the installation of fixed solar systems, extensive civil work has to be carried out in order to provide good support, which adds both time and cost. Floating solar panels are mounted on floating rafts and anchored to the waterbed, thereby economizing on heavy civil work. However, floating rafts are subject to special anchoring to make sure that they are properly fitted.
- Environmental Benefits
Floating solar panel float on water bodies such as lakes or reservoirs, floating solar panels, that decrease water evaporation. This conserves water, particularly in dry regions. As floating panels also inhibit the penetration of sunlight, there is certain reduction in the growth of algae.
Cost Considerations
The cost of a ground-mounted solar power plant is usually lower in structure and installation costs, hence the most common choice. Floating solar is more expensive, given that one needs to first make the floating platforms, anchoring systems, and a unique design. However, over a period of time, floating solar systems offer greater efficiency, water saving, and land savings, thus covering the increased initial cost. Moreover, higher efficiency makes a floating solar system feasible.
Ground-mounted and floating solar systems are both significant in enhancing renewable energy. Ground-mounted solar panels are cost-effective and easier to install in areas where there is a lot of space. By comparison, floating solar panels offer distinct advantages in terms of increased efficiency, less evaporation of water, and better utilization of unused bodies of water. In considering solar alternatives, the benefits of floating solar render it a solution well worth consideration for areas of restricted land and high water surfaces. Waaree Tech offers professional services in both solutions to enable clients to select the best system for their energy and sustainability needs.
Frequently Asked Questions
1. How is floating solar different from ground-mounted solar?
Ground-mounted solar is mounted on land, whereas floating solar panels are installed on water surfaces.
2. Why is floating solar better than ground-mounted systems?
Some of the primary benefits of floating solar include greater efficiency, land conservation, reduced water evaporation, and environmental benefit.
3. Are ground-mounted solar structures less expensive?
Yes, a ground mounted solar power plant usually has lower up-front installation costs compared to floating solar.
4. Where is floating solar most suited?
They are most suited for reservoirs, irrigation tanks, and lakes, especially where land is scarce.
5. Floating or ground-mounted solar—is one more suitable for long-term savings?
Though ground mounted solar structures are less expensive initially, floating solar tends to yield more savings in the long run through enhanced efficiency and twofold advantages of energy and water saving.
