https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3322358
A multi-megawatt wind turbine and one megawatt pv field work together to produce energy at NREL's National Wind Technology Center. (NWTC). The turbine can produce energy at night and on cloudy days and the PV field can produce energy during windless days. Original public domain image from Flickr
Public DomainFree CCO U.S. Government image for Personal and Business use