project

Solar panels on water reservoirs

Drinking water reservoirs have a large water surface. The installation of floating solar panels on reservoirs can be an effective strategy to generate energy. However, the question is, if and what impacts do solar panels have on the water, namely in terms of hydrodynamics, water quality and ecology.. Research is performed through monitoring and modelling of water and ecology parameters, aiming to identify and quantify the impacts caused  by the solar panels.

Double function for drinking water reservoirs

Drinking water reservoirs are used for the storage and/or treatment of surface water, and also have a large water surface. By installing floating solar panels, the reservoirs might enable a meaningful  contribution to the green-energy transition. However, the question is, if and what impacts do solar panels have on the ecosystem  of the reservoirs and on the quality of the water, which is being used or will be used for the production of drinking water.

What are the effects of floating solar panels on the water quality?

Floating solar panels have a higher performance than[JA1]  those installed on land, because they can operate[JA2] [WB3] [JA4]  optimally and because they are cooled with water. Placing solar panels on water reservoirs might have other advantages, such as  providing local shading and reduce evaporation.  Nevertheless, these impacts might also have negative consequences for the production of drinking water. Through monitoring  of  physical, chemical and ecological  parameters, allowing subsequent modelling, an attempt will be made to clarify the impacts of floating solar panels on water reservoirs.

Optimal use of solar panels and drinking water reservoirs

The research  will provide knowledge about  effects of floating solar panels on the water of  drinking water reservoirs, namely in terms of hydrodynamics, water quality and ecology. Monitoring results will be used to model hydrodynamics and water quality effects. The project aims to support drinking water utilities on decisions regarding the implementation of floating solar panels, by providing information regarding its impacts and identifying possible risks and opportunities.