The solar power sector in India needs a robust domestic manufacturing base and supply chain to be viable at the current low tariff level of Rs 2.5 per unit, according to Prashant Jain, Joint MD & CEO, JSW Energy. In an exclusive interview with ETEnergyworld, Jain outlines the company’s business strategy and talks about its capacity addition plan with annual capex of Rs 10,000 crore, impact of inflationary pressure in solar, and the entry into new areas like Hydrogen and energy storage. Edited excerpts..