The Delhi government is drafting a proposal to offer upfront generation-based incentives to lower rooftop solar installation costs for residents. By paying five years of incentives in advance, the plan aims to significantly reduce the initial financial burden for households. This move supports the city's goal of reaching 4,500 MW of installed solar capacity by March 2027.
The Delhi government is working on a policy update designed to make rooftop solar panels much cheaper for residents and commercial users. A major barrier to solar adoption in the capital has been the high initial cost of equipment, which this new proposal aims to tackle by providing financial support upfront. Under the draft plan, the government intends to combine existing subsidies with an advance payment of generation-based incentives covering five years.
Current Costs and Subsidy Structure
To understand the potential impact, consider the current cost of a 3 KW rooftop solar plant, which typically stands at approximately ₹2.25 lakh. At present, residential consumers receive a combined subsidy of ₹1.08 lakh—comprising ₹78,000 from the central government and ₹30,000 from the Delhi government. The additional generation-based incentive, which currently provides ₹3 per unit for smaller systems, is typically credited against monthly electricity bills. By shifting this incentive to an upfront payment, the government aims to minimize the immediate out-of-pocket expenses for homeowners, potentially making the net cost near zero.
Scaling Toward 2027 Targets
This policy shift is part of a larger push to accelerate renewable energy in the capital. Delhi has set a target of achieving 4,500 MW of installed solar capacity by March 2027. According to official data, the city currently hosts over 10,000 rooftop solar installations, and the administration is looking to expand this base to 2.30 lakh installations. To facilitate this growth, the Delhi Electricity Regulatory Commission has already simplified administrative processes by removing certain technical feasibility requirements and speeding up approvals for smaller projects.
Strategic Context and Implementation
While this initiative aims to drive demand, the success of the program will rely on the cabinet's approval of the draft proposal currently being prepared by the Power Department. The project also intends to leverage the central government’s PM Suryaghar Muft Bijli Yojna to maximize reach. For investors and stakeholders in the renewable energy sector, the key monitorable will be the timeline for final policy notification and the subsequent pace of consumer adoption. Since solar installers and equipment suppliers operate on thin margins, an increase in installation volume could improve their revenue visibility, though the long-term impact on profitability will depend on the sustained demand and the efficiency of the subsidy disbursement process.