What is floating PV?
Floating PV (floating photovoltaics) refers to solar systems that are installed on artificial or natural bodies of water - such as quarry ponds, sewage ponds or retention basins. This innovative technology enables the efficient use of previously unused areas to generate electricity.
Advantages of floating PV at a glance
- Land efficiency: Use of existing water areas without additional land consumption.
- Higher yield: Natural cooling by the water increases the efficiency of the solar modules.
- Reduced evaporation: The partial covering of the water surface reduces evaporation, which is particularly advantageous in dry regions.
- Positive environmental impact: Studies show that floating PV systems have no negative impact on water quality and can even help stabilize water temperature.
Scientifically proven benefits for water quality
Studies by the Fraunhofer Institute for Solar Energy Systems (ISE) confirm that floating PV systems can lower the water temperature in summer and reduce heat loss in winter. This leads to a more stable thermal stratification of the water, which has a positive effect on the ecological balance.
In addition, studies show that water quality is maintained under floating PV systems and no negative effects on flora and fauna have been identified.
Possible applications for floating PV
Floating PV is particularly suitable for:
- Quarry ponds and gravel pits
- Clarification ponds and water reservoirs
- Retention basins and reservoirs
- Industrial and commercial sites with water areas
Floating PV with ReGaWatt - your partner for sustainable energy solutions
As an experienced provider in the field of renewable energies, ReGaWatt:
- Individual advice and location analysis
- Planning and implementation of turnkey floating PV systems
- Support with approval procedures and funding applications
- Integration of battery storage and energy management systems
Contact us for your floating PV project
Use your water surfaces efficiently and sustainably. Contact us for a non-binding consultation: