1. What is the cost of a 1 MW solar plant in India? The approximate cost needed for the installation of a 1 MW solar power plant is ₹4 – ₹5 crores. But this is just a tentative figure, the final price can vary. 2. How much electricity can a 1MW solar plant produce? A 1 MW system will generate: – 4,000 units/day (4 units x 1000kW),