Install solar power generation on the reservoir

How to select a suitable reservoir for floating PV installation?

To select a suitable reservoir for floating PV installation, we constructed and analyzed the water depth database using OpenAPI. We also used the typical meteorological year (TMY) data and topographical information to predict the irradiance distribution.

Can solar panels be installed on water bodies?

Installing solar panels on water bodies has multiple benefits, like reducing water evaporation and reducing the water temperature on one side and improving the efficiency of the solar panel due to better cooling effect [ 3 ]. A detailed review of floating photovoltaic (FPV) technology was published in 2019.

Can floating solar panels reduce water evaporation?

Some companies that are in charge of water service, and are operating open water reservoirs, have developed a solution to cover the water with floating balls to limit the solar insolation and to mitigate the evaporation of water. Another good approach is using floating solar panels for the same cause, which will provide an additional power source.

How many floating PV panels can be installed in a reservoir?

Only reservoirs with a floating PV capacity of 100 kW or greater were considered. Generally, it is common to install floating PV panels in 10% of the reservoir area. In this case, 1134 reservoirs satisfy the condition, and the total installed capacity of the panels is about 2103 MW, with an annual power production of 2932 GWh.

How can hydropower plants benefit from floating solar panels?

Another good approach is using floating solar panels for the same cause, which will provide an additional power source. It can enhance the productivity of hydropower plants with reservoirs.

Where do solar panels need to be installed?

Solar needs a stable, unshaded water surface - making an irrigation canal, quarry lake, or reservoir the ideal location. The first floatovoltaic system was installed in 2008. The Dezhou Dingzhuang Floating Solar Farm in China is the largest facility in the world and covers nearly 600 hectares.