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Tata Power launches Ghar Ghar Solar in Kolkata
Kolkata; October, 15 2026: Tata Power Solaroof, a part of Tata Power Renewable Energy Limited (TPREL) and a subsidiary of Tata Power Company, has brought its widely successful ‘Ghar Ghar Solar’ initiative to Kolkata, enabling households across urban, semi-urban and rural West Bengal to adopt rooftop solar through integrated clean energy solutions, supported by easy financing options and energy management solutions.
As Kolkata prepares for Durga Puja, a festival that symbolizes new beginnings and prosperity, the ‘Ghar Ghar Solar’ initiative comes at a time when households are increasingly seeking smarter, more sustainable and cost-effective ways to meet their energy needs. By combining rooftop solar solutions, government incentives and convenient financing offerings, Tata Power Solaroof is making the transition to clean energy simpler and more affordable, while empowering households to generate and manage their own electricity.
Against the backdrop of rising energy demand driven by West Bengal's growing residential, commercial and industrial activity, Tata Power Solaroof plans to facilitate rooftop solar adoption across 3 lakh homes in the state over the next three years. The company will offer rooftop solar solutions ranging from 1 kW to 10 kW, catering to diverse household energy requirements and helping consumers lower electricity expenses while contributing to a cleaner and more sustainable future.
Eligible residential consumers can also avail benefits under the PM Surya Ghar: Muft Bijli Yojana, including central financial assistance of ₹30,000 for 1 kW systems, ₹60,000 for 2 kW systems and up to ₹78,000 for systems of 3 kW and above, subject to applicable guidelines and terms and conditions.
To further address the upfront cost of adoption, Tata Power has introduced a special financing proposition in partnership with Aerem for customers in West Bengal. The proposition offers zero upfront investment, affordable EMIs and flexible repayment options, along with solar insurance coverage.
The financing structure across key rooftop solar capacities is outlined below:
Tata Power’s Ghar Ghar Solar Offerings:
System Capacity (kW) | 1 KW | 2 KW | 3 KW | 5 KW | 10 KW |
Up-front Payment | Rs, 0 | Rs. 0 | Rs. 0 | Rs. 0 | Rs. 0 |
EMI Before Subsidy | Rs. 1,968 | Rs. 3,937 | Rs. 5,413 | Rs. 7,874 | Rs. 14,271 |
EMI After Subsidy* | Rs. 1,214 | Rs. 2,427 | Rs. 3,451 | Rs. 5,911 | Rs. 12,309 |
EMI Tenure (Months) | 60 | 60 | 60 | 60 | 60 |
*EMIs After subsidy are indicative and calculated considering applicable PM Surya Ghar: Muft Bijli Yojana subsidy benefits.
T&C apply.
**Shorter EMI tenures may also be available. T&C apply.
The offering extends beyond rooftop solar to include advanced battery energy storage solutions, enabling consumers to store surplus solar power and use it when needed, enhancing energy independence and reliability. For residential consumers, Tata Power’s battery storage solutions range from 5 kWh to 40 kWh, while for Commercial & Industrial consumers, the PowerHub portfolio spans 60 kWh to 5 MWh, supporting renewable energy integration, optimized energy management and improved power resilience.
The initiative also features ‘Mera Gaon, Mera Solar’, a community-focused programme aimed at accelerating rooftop solar adoption across rural and semi-urban West Bengal. Through awareness, outreach and local engagement, the programme will encourage collective participation in the clean energy transition while highlighting the economic, environmental and energy security benefits of distributed solar.
Speaking on the launch, Dr. Praveer Sinha, CEO & MD, Tata Power, said "On the auspicious occasion of Durga Puja, Tata Power is delighted to launch its ‘Ghar Ghar Solar’ campaign in West Bengal, making clean energy more accessible through rooftop solar solutions and easy financing options. We encourage households to avail the benefits of the ‘PM Surya Ghar: Muft Bijli Yojana’ to make solar adoption even more affordable. Through this initiative, we aim to empower consumers with greater control over how they generate and use electricity while reducing their energy costs and carbon footprint. Our planned expansion across 3 lakh homes in West Bengal over the next three years will help accelerate the State's clean energy transition and support India's sustainability goals."
Tata Power Solaroof's presence in West Bengal has continued to grow, with 4,413 rooftop solar installations, representing a cumulative installed capacity of 117.17 MWp. This translates to avoiding close to 1.4 lakhs tonnes of CO₂ emissions every year, and planting more than 58 lakhs trees per year.
Across India, Tata Power Solaroof has completed 5,74,948 rooftop solar installations as of 30th September 2026, with a cumulative installed capacity of more than 5.67 GWp.
Tata Power is also supporting West Bengal’s transition towards clean mobility, with 208 EV charging points, including public and semi-public charging infrastructure, and 6,380+ home charger installations. Through its integrated clean-energy portfolio, Tata Power continues to support households, businesses and communities in adopting solutions that enable them to generate, store and use energy more efficiently, contributing to India's transition towards a cleaner and more resilient energy ecosystem.
Consumers interested in the Rooftop Solar and Battery Storage solutions can call Tata Power Solaroof helpline at 1800 257 7777.
About Tata Power Renewable Energy Limited:
Tata Power Renewable Energy Limited (TPREL) is a subsidiary of The Tata Power Company Limited and is one of the country’s most significant renewable energy players. TPREL is a developer of renewable energy projects (including solar, wind, hybrid, round-the-clock (RTC), peak, floating solar, and storage systems including battery storage) that it owns, operates, and maintains. It also offers comprehensive green energy solutions for rural and urban areas like turnkey, Engineering, Procurement and Construction (EPC) and O&M solutions for various business segments like utility-scale projects, solar rooftop, and solar pump systems. Alongside its extensive portfolio of renewable solutions, the Company boasts a cutting-edge solar cell and module manufacturing plant in Bengaluru, with capacities of 530 MW for solar cells and 682 MW for modules. The Company’s 4.3 GW cell and module manufacturing plant in Tirunelveli, Tamil Nadu is the country’s largest single-location cell and module manufacturing plant. In addition, TPREL also provides electric vehicle (EV) charging solutions across various segments and other advisory solutions across the renewable sector. As on date, TPREL's total renewable utility capacity is 12.3 GW (PPA capacity is 9.9 GW), including 5.1 GW projects under various stages of implementation, and its operational capacity is 7.2 GW, comprising 5.8 GW of solar and 1.3 GW of wind. Presently, the Company's solar EPC portfolio is more than 16.7 GWp of ground-mount utility-scale, more than 5.1 GWp of rooftop and distributed ground-mounted. TPREL aims to provide energy access to millions of people across the country via its integrated green energy solutions. Know more: http://www.tatapower.com/renewables
About Tata Power:
The Tata Power Company Limited, a vertically integrated power company and part of the Tata Group, India’s largest multinational business conglomerate, has built a diversified portfolio across the entire power value chain, with its total operational and under-construction capacity surpassing 26 GW. This includes approximately 17.7 GW of clean and green energy capacity (including projects under construction) and around 8.8 GW of thermal generation capacity, ensuring a balanced and resilient energy mix. The Company also has a strong transmission and distribution footprint, with over 7,800 circuit kilometres of transmission lines, including pipeline projects, and serves over 13 million customers across its distribution businesses, making it one of India’s largest private power distribution companies.
Further strengthening its leadership in future-ready energy solutions, Tata Power has established 4.9 GW of integrated solar cell and module manufacturing capacity, signed 2.8 GW of pumped hydro storage projects, and expanded its EV charging network to over 7,000 public charging points across 717 cities and towns in India.
As a pioneer in India’s clean energy transition, Tata Power remains committed to achieving Net Zero by 2045 and continues to partner with public and private stakeholders to deliver reliable, sustainable, and technology-led energy solutions across the country.
For more information:
Tata Power- Corporate Communications
Email: mediaquery@tatapower.com
Jyoti Kumar Bansal, Chief- Branding & Communications, Tata Power
Email: jyotikumar.bansal@tatapower.com
Siddharth Gaur- Head PR, Tata Power
Email: Siddharth.gaur@tatapower.com
Ankita Chowdhury - Head Marketing & Communications, Tata Power Renewable Energy Limited
Email: ankita.chowdhury@tatapower.com
Madison PR:
Avni Chawla, Madison PR
M: +91 7042071448
Email: avni.chawla@madisonpr.in
