In June 2024, China connected the 3. 5 GW Midong solar project near Ürümqi in Xinjiang to the grid, making it, at that moment, the world's largest single operational PV plant. The installation spans desert terrain and is reported to generate around 6. The following is a list of photovoltaic power stations that are larger than 500 megawatts (MW) in current net capacity. Most are individual photovoltaic power stations, but some are groups of co-located plants owned by different independent power producers and with separate transformer. What Is the World's Largest Solar Power Plant? The largest solar power plant in the world is the Bhadla Solar Park, which was completed in 2020. 6 GW capacity – equivalent to Singapore's entire land area and capable of powering millions of homes annually. Part of this growth is undoubtedly due to solar panel costs dropping by 82% since 2010.