Business Tamil Nadu's solar policy leaves more questions than answers Updated : February 14, 2019 09:48 PM IST While Tamil Nadu looks more than certain to hit that 9,000-MW target by 2023, how easily can it get there will continue to remain a question that needs answering. At present, Tamil Nadu has 2,200 MW in installed solar capacity. Adding 6,800 MW in five years means 1,360 MW per year in new capacity. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.