The Ministry of New and Renewable Energy (MNRE), Government of India, has launched a call for innovative project proposals under the PM Surya Ghar: Muft Bijli Yojana. This scheme, approved on 29th February 2024 with an outlay of ₹75,021 crore, aims to boost rooftop solar installations across the country and promote self-reliance in household electricity through green energy. It will run until the financial year 2026–27.
The objective is to showcase and demonstrate innovative solar technologies and applications. Projects should focus on new business models, advanced deployment techniques, or collaborative pilot programs that can help scale rooftop solar in India. They must offer real-life applications and contribute to more efficient management of distributed energy resources. Innovations may also include technological or managerial tools for DISCOMs.
Eligible participants include academic institutions, industries, startups, NGOs, trusts, and societies engaged in renewable energy R&D. Startups recognized by DPIIT and even unregistered ones can also apply. The proposals must align with key areas such as blockchain-based peer-to-peer trading, smart building materials, solar-integrated electric vehicle charging, grid-interactive battery storage, and IT systems for DISCOMs. Other areas of interest include digital monitoring, hybrid solar systems, automation, energy efficiency tools, and disaster-resilient solar infrastructure.
The maximum duration for each project is 18 months, although this may be adjusted by the selection committee. Projects will be evaluated based on relevance, cost-effectiveness, technical feasibility, societal value, novelty, and resource availability. Support from DISCOMs and regulatory bodies, as well as the technology readiness level, will also play a role in selection.
Financial assistance will cover up to 60% of the total cost or ₹30 crore, whichever is lower. Initial funding of up to 50% may be released to help procure equipment. Future installments will depend on milestone achievements and proper fund utilization. Institutional overhead charges are capped at 8% or ₹15 lakh. Upon project completion, a detailed report, audited utilization certificate, and return of unspent funds will be mandatory.
The National Institute of Solar Energy (NISE) is the designated implementing agency. It will oversee progress, fund release, and ensure proper execution. Proposals must be submitted online via the NISE portal, with no physical applications accepted. The submission deadline is 29th July 2025. Submissions should include detailed objectives, methodology, deliverables, and information on the implementing organization and project personnel.
Intellectual property rights will follow existing government norms. NISE and MNRE may visit project sites to review work progress. The final report should include technical drawings and material lists. If any income or interest is generated, it must be declared and adjusted against future grants. If the principal investigator leaves, a co-investigator must be appointed to ensure project continuity.
The Ministry may amend guidelines as needed, and disputes will be resolved by the Secretary of MNRE. Interested applicants must ensure compliance with all terms and conditions and are required to defend their projects against any third-party claims.
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