A complete breakdown of the latest Ministry of New and Renewable Energy notifications — what changes, what stays, and what it means for solar developers, installers, and industry professionals.
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India's Ministry of New and Renewable Energy (MNRE) is the central authority governing every rooftop installation, utility-scale solar tender, and off-grid deployment in the country. Under the 500GW renewable energy target for 2030, MNRE regularly revises subsidy frameworks, grid connection norms, and equipment certification requirements — and the June 2026 notifications carry some of the most significant changes since the National Solar Mission's fourth phase launch.
For solar developers, EPC contractors, and rooftop installers, staying current with these updates is no longer optional — non-compliance now attracts project disqualification and financial clawbacks. Explore IISE's Solar Energy courses to see how our curriculum is updated every quarter to match MNRE's evolving standards.
The June 2026 notification revises the central financial assistance (CFA) slabs under PM Surya Ghar Muft Bijli Yojana, India's flagship rooftop solar scheme targeting 1 crore households. The updated structure introduces a tiered subsidy model: households installing up to 2kW now receive ₹30,000 per kW, the 2–3kW tier receives ₹18,000 per additional kW, and systems between 3–10kW receive a flat ₹9,000 per kW beyond the first 3kW.
Eligibility criteria have also been tightened. Beneficiaries must now submit Aadhaar-linked electricity consumer numbers at the time of application, and DISCOM pre-approval is mandatory before installation commences for any system above 1kW. Processing timelines have been standardised at 30 working days from complete application submission, with a penalty clause for DISCOMs that exceed this window.
The notification also introduces a net-zero subsidy recovery clause: if the installed system underperforms its estimated annual generation by more than 20% in Year 1, a proportional clawback of 15% of the subsidy amount may be initiated by the DISCOM.
→ Enrol in IISE's Solar On-Grid Design & Installation course — our practical modules cover the complete PM Surya Ghar subsidy workflow, from portal application to DISCOM commissioning reports.
MNRE's June 2026 amendment to the Net Metering Regulations raises the eligible capacity cap from 200kW to 500kW, opening the net metering pathway to mid-size commercial and industrial consumers who were previously restricted to gross metering. States must align their State Electricity Regulatory Commission (SERC) frameworks with the revised central guidelines by 31 December 2026.
Export tariffs have been restructured on a time-of-day (ToD) basis for systems above 10kW. Solar energy exported during peak hours (6 PM–10 PM, where storage is paired) now attracts a 1.4× multiplier on the applicable solar tariff determined by the respective SERC. For residential systems below 10kW, the existing fixed export rate continues to apply.
A new technical requirement mandates that all systems above 10kW use smart bi-directional meters with a minimum data logging interval of 15 minutes. Installers must ensure their inverters support the updated communication protocol (DLMS/COSEM, IEC 62056) before system commissioning.
→ Visit our Solar Energy hub for detailed resources on grid connection norms, net metering applications, and SERC-wise compliance guides.
The Approved List of Models and Manufacturers (ALMM) has been significantly expanded in June 2026, with 47 new solar module models and 23 inverter models added. Simultaneously, MNRE has removed 18 module models whose manufacturers failed the enhanced testing protocol introduced in Q1 2026 — making the list the most dynamically managed it has ever been.
The June 2026 notification introduces a mandatory annual re-certification requirement for all ALMM-listed modules. Manufacturers must submit updated test reports from NABL-accredited laboratories every 12 months or when the cell technology, encapsulant, or backsheet specification changes — whichever comes first. This replaces the previous 3-year re-certification cycle.
For government-backed projects, housing board tenders, and DISCOM empanelment, only ALMM Part-I listed modules qualify from Q3 2026 onward. Specifications of non-ALMM modules — even if previously approved — will be rejected in tender submissions.
→ IISE's PG Diploma in Solar Technology covers ALMM compliance, BIS certification processes, and procurement audit frameworks in depth — the most comprehensive compliance-focused solar programme in India.
Renewable Purchase Obligations (RPOs) compel distribution companies, open access consumers, and captive power plants to procure a specified percentage of their energy from renewable sources. The June 2026 MNRE order revises the national RPO trajectory and sets updated state-wise solar RPO targets for FY2026–27, with non-compliance penalties increased by 25% over the previous notification.
| State | Solar RPO % | Wind RPO % | Total RE RPO % | Compliance Deadline |
|---|---|---|---|---|
| Maharashtra | 8.5% | 5.0% | 23.0% | 31 Mar 2027 |
| Gujarat | 10.0% | 6.5% | 26.0% | 31 Mar 2027 |
| Rajasthan | 12.0% | 8.0% | 30.0% | 31 Mar 2027 |
| Tamil Nadu | 9.5% | 7.5% | 27.5% | 31 Mar 2027 |
| Karnataka | 11.0% | 6.0% | 28.0% | 31 Mar 2027 |
| Uttar Pradesh | 7.0% | 3.0% | 18.5% | 31 Mar 2027 |
Open access consumers above 1MW are now required to file quarterly RPO compliance reports directly with the respective SERC — a shift from the previous annual reporting cycle. Non-compliance beyond 10% of the target attracts a penalty of ₹0.50 per unit shortfall, up from ₹0.40 in the previous order.
→ Explore IISE's Renewable Energy courses — including modules on RPO compliance, open access solar structuring, and renewable energy project finance.
| Policy Area | Previous Rule | New Rule (June 2026) | Effective Date | Impact Level |
|---|---|---|---|---|
| PM Surya Ghar Subsidy | ₹14,588/kW flat (up to 3kW) | ₹30,000/kW (≤2kW), ₹18,000/kW (2–3kW), ₹9,000/kW (3–10kW) | 01 Jul 2026 | HIGH |
| Net Metering Cap | Up to 200kW | Up to 500kW | 01 Aug 2026 | MEDIUM |
| ALMM Re-certification | Every 3 years | Annual (or on spec change) | 01 Jul 2026 | HIGH |
| RPO Non-compliance Penalty | ₹0.40 per unit shortfall | ₹0.50 per unit shortfall | 01 Apr 2026 | MEDIUM |
| Grid Connectivity Norms | IEC 62116 (2014) | IEC 62116 (2024) + DLMS/COSEM meters >10kW | 01 Sep 2026 | LOW |
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