The Solar Paradox: Why Rooftop Power Remains an Enclave Asset in India's Energy Transition
A Cross-Continental Analysis of Tariffs, Subsidies, and the Unfinished Revolution in Decentralized Generation The global transition to rooftop solar power reveals a profound paradox: while utility-scale solar tariffs have plummeted to record lows worldwide, residential rooftop adoption remains stubbornly uneven across markets. This article synthesizes the economic, regulatory, and structural dynamics of rooftop solar in India, Australia, and the United States. The central finding is that hardware costs and technological efficiency are secondary to localized tariff structures, subsidy designs, and institutional incentives. India's heavily subsidized domestic electricity rates create payback periods of four to six years for middle-class households, while Australia's punitive grid tariffs enable returns in under three years. The United States occupies a fragmented middle ground where soft costs and state-level policies create wildly divergent outcomes. Crucially, the analysis re...