The maker of India's sole battery-run car, Reva Electric Car Co, is setting up a second plant in the country's tech hub to roll out two new models next year for domestic and export markets, a top company official has said.

"We are investing Rs 30 crore in the second plant that will eventually have an installed capacity of 30,000 units per annum," Reva co-founder and deputy chairman Chetan Kumar Maini said.