Jun 19, 2019 · For example, for a 1 MW solar power plant installation, the solar farm land requirements would be around 4 acres, when using a crystalline technology. When we use thin-film technology, a 1MW plant will require an average of 4.5 to 5 acres of land. In other terms, we can say that for each 1 kW of solar panels, you need 100 sqft of an area on