Tata Power Renewable Energy Limited (TPREL), a subsidiary of Tata Power, recorded its highest-ever rooftop solar growth in Q1 FY26, achieving 45,589 new installations and adding 220 MW of capacity. This marks a 416% year-on-year increase compared to Q1 FY25, when the company installed 8,838 systems.
With this milestone, TPREL’s total rooftop solar installations now exceed 2.04 lakh, pushing the company’s cumulative installed capacity beyond 3.4 gigawatts (GW). The surge further strengthens Tata Power’s leadership in India’s rooftop solar segment and supports national efforts toward decentralised renewable energy adoption.
The record-breaking additions contribute directly to the government’s Pradhan Mantri Surya Ghar Muft Bijli Yojana (PMSGY). TPREL is actively implementing this scheme through its ‘Ghar Ghar Solar’ campaign, aimed at promoting residential rooftop solar adoption across India.
TPREL serves residential, commercial, and industrial customers, with more than 1.8 lakh installations in the residential sector alone. The company’s services are supported by a wide network of 604 channel partners and 240 authorized service providers, covering over 900 cities nationwide.
In addition to installations, TPREL is expanding its manufacturing capabilities, with a 4.3 GW solar cell and module production capacity in India. This end-to-end solar value chain—from manufacturing to rooftop deployment—positions Tata Power as a key contributor to India’s clean energy targets, including the national goal of achieving 500 GW of non-fossil fuel capacity by 2030.
