Steps to Set Up Solar Plant India 2026

What the “Development of Solar Parks and Ultra‑Mega Solar Power Projects” Scheme Covers

The Ministry of New & Renewable Energy launched the solar‑park scheme on 12 December 2014 to address the high cost and transmission losses associated with scattered solar projects. The scheme’s primary objective is to provide ready‑made infrastructure, transmission lines, roads, water, drainage and communication networks, so developers can install grid‑connected solar plants quickly.

Key features of the scheme include:

• Targeted capacity – Initially a goal of at least 25 solar parks and ultra‑mega projects delivering 20 000 MW of capacity over a five‑year horizon beginning in FY 2014‑15.
• Capacity boost – On 21 March 2017 the target was doubled to 40 000 MW, with completion expected by FY 2025‑26.
• Minimum park size – A solar park must be 500 MW or larger, though the scheme allows smaller parks where contiguous land is unavailable.
• Geographic eligibility – All Indian States and Union Territories may apply for support, enabling nationwide rollout.
• Central Financial Assistance (CFA) – Up to ₹25 lakh per park for preparing a Detailed Project Report (DPR). An additional CFA of up to ₹20 lakh per MW or 30 % of the total project cost (whichever is lower) is available for grid‑connectivity expenses.

These provisions lower upfront capital requirements and streamline the procurement of land and infrastructure, creating a predictable environment for EPCs.

EPC’s advantage: The scheme bundles land, transmission and water infrastructure, allowing EPCs to focus on engineering and construction rather than reinventing basic services for each project.

Steps to Set Up a Solar Plant in India – Eligibility and Process

The pathway from concept to operational solar plant follows a structured sequence of eligibility verification, documentation, and regulatory approvals. Below is a detailed walk‑through aligned with the MNRE scheme and broader Indian solar policy.

1. Confirm Eligibility Under the MNRE Scheme (if applicable)

• Verify that the project location lies within a State or Union Territory that has not exhausted its allocated park quota.
• For projects seeking support under the Solar Parks and Ultra-Mega Solar Power Projects scheme, verify whether the proposed solar park meets the 500 MW benchmark or qualifies for the scheme’s smaller-park exception where contiguous non-agricultural land is difficult to acquire or terrain constraints apply. It does not apply to every solar plant in India. Rooftop, C&I, captive, group captive, open‑access, and standalone utility projects follow different approval routes.
• Check that the land is classified as non‑agricultural or has the necessary conversion permission, as the scheme mandates ready‑made statutory clearances.

Source: MNRE “Development of Solar Parks” page.

2. Prepare a Detailed Project Report (DPR)

• Conduct a site feasibility study that includes solar resource assessment (average 4 – 7 kWh m⁻² day⁻¹ across India), land‑use analysis, and grid‑interconnection studies.
• Compile cost estimates, financing plan, and a timeline that aligns with the scheme’s 21‑month implementation window for CFA disbursement.
• Submit the DPR to the Ministry of New & Renewable Energy to qualify for the ₹25 lakh CFA for report preparation.

Source: MNRE “Solar Parks” page; MNRE “Solar Overview” page.

3. Secure Central Financial Assistance (CFA)

• After DPR approval, apply for the additional CFA covering grid‑connectivity costs. The assistance is capped at ₹20 lakh per MW or 30 % of the total project cost, whichever is lower.
• Maintain detailed expenditure records to satisfy audit requirements and ensure timely release of funds.

Source: MNRE “Solar Parks” page.

4. Obtain Statutory Clearances

• Environmental and land‑related approvals: Depend on site conditions. Solar PV projects may require land conversion, forest or wildlife clearance, local permits, water‑use permissions, or transmission‑line approvals where applicable, but EPCs should verify the project‑specific approval route rather than assuming a universal EIA requirement.
• Land Acquisition Clearance: Coordinate with State Land Revenue departments for title verification and lease agreements.
• Transmission Permission: Secure a Grid‑interconnection Agreement (GIA) from the respective State Load‑Despatch Centre (SLDC) and ensure compliance with Central Electricity Regulatory Commission (CERC) standards.
• Water and Drainage Approvals: Required for cooling and cleaning operations; typically coordinated through the State Water Resources Department.

The MNRE scheme explicitly provides “all statutory clearances” as part of the park infrastructure for eligible large‑scale sites, reducing the burden on EPCs for those projects.

Source: MNRE “Solar Parks” page.

5. Execute Procurement and Construction

• Finalize technology selection (poly‑silicon modules, string inverters, balance‑of‑system components) based on the National Solar Mission’s technical guidelines.
• Issue tender packages for EPC work, ensuring that bidders demonstrate experience with ultra‑mega scale installations.
• Verify ALMM applicability for modules, BIS certification for applicable equipment, inverter/grid‑code compliance, and any DCR or domestic‑content requirement linked to the specific scheme, tender, or subsidy route, rather than assuming that all major components must come from an MNRE‑approved vendor database.
• Integrate project‑management software to track progress against the DPR schedule, mitigating risks of delay.

6. Commissioning and Commercial Operation

• Perform performance testing, including I‑V curve tracing and capacity verification, to certify that the plant meets the stipulated capacity factor.
• Obtain the Certificate of Commercial Operation (CCO) from the SLDC, triggering revenue generation under the Power Purchase Agreement (PPA).

7. Post‑Commissionation Monitoring

• Implement remote monitoring dashboards for real‑time performance data, enabling predictive maintenance and compliance reporting to MNRE.

Quick tip for EPCs: Align your project schedule with the CFA disbursement calendar. Early DPR submission accelerates access to the ₹25 lakh assistance, which can be reinvested into high‑quality equipment procurement.

What EPCs Must Do to Comply with Indian Solar Regulations

Compliance is a multi‑layered effort that spans technical standards, financial eligibility, and regulatory documentation. EPCs should embed the following checkpoints into their workflow:

• DPR Alignment: Ensure that the DPR reflects realistic costings, a viable financing structure, and a grid‑interconnection plan that meets CERC technical specifications.
• CFA Documentation: Keep a ledger of all CFA‑eligible expenses, tagging each line item to the corresponding scheme provision (e.g., ₹25 lakh DPR assistance, grid‑connectivity assistance).
• Statutory Clearances Register: Maintain a master register that logs the status of each required clearance, including reference numbers, issuance dates, and expiry conditions.
• Quality Assurance Protocols: Adopt IEC 61730 and IEC 62446 standards for module safety and system performance, which are referenced in the National Solar Mission’s technical annexes.
• Supply‑Chain Traceability: Verify that equipment complies with ALMM, BIS, and grid‑code requirements as applicable to the specific scheme or tender.
• Reporting to MNRE: Submit quarterly progress reports that detail construction milestones, financial utilization of CFA, and any deviations from the approved DPR.

By embedding these practices, EPCs reduce the likelihood of project stoppage, ensure timely CFA releases, and position themselves for future tender opportunities such as the Indian Railways solar portfolio.

Recent Changes and Emerging Trends Impacting Solar Plant Development

Scheme Capacity Expansion

The 2017 amendment that lifted the total target to 40 000 MW demonstrates the Government’s heightened ambition for utility‑scale solar. EPCs can now anticipate a larger pipeline of ultra‑mega projects, especially in states that have previously lagged in solar deployment.

Source: MNRE “Solar Parks” page.

Shift in Chinese Investment Patterns

A recent analysis notes that Chinese investors are pivoting from coal projects to solar assets in India. This influx of foreign capital is expected to increase competition for EPC contracts, while also introducing advanced module technologies and financing models.

Source: Saur Energy article on Chinese investment.

Railways’ Solar Initiatives

Indian Railways has previously announced solar deployment plans on railway land and traction infrastructure. The 2 GW figure refers to earlier announced intentions and should not be presented as a fresh 2026 tender unless a current official tender notice is cited. The pilot at Bina (1.7 MW) was an early demonstration of this approach.

Source: PIB press release.

These developments reinforce the strategic importance of aligning EPC capabilities with national policy direction and emerging private‑sector dynamics.

Action Checklist for EPCs

• ✅ Verify eligibility: Confirm park size, State quota and land status.
• ✅ Prepare DPR: Include solar resource data, cost breakdown and financing plan.
• ✅ Apply for CFA: Submit DPR to MNRE, track ₹25 lakh assistance and grid‑connectivity funds.
• ✅ Secure clearances: Environmental and land‑related approvals as applicable to the specific site.
• ✅ Execute procurement: Source components in line with ALMM, BIS and scheme‑specific requirements, adhere to IEC standards.
• ✅ Commission and operate: Achieve CCO, implement monitoring, submit quarterly MNRE reports.

Following this checklist ensures that no critical compliance step is missed and positions the project for successful financing and timely completion.

Supporting Information

Financing Options and Incentives

• Central Financial Assistance (CFA): Up to ₹25 lakh for DPR preparation; up to ₹20 lakh per MW or 30 % of total cost for grid‑connectivity, whichever is lower.
• State‑Level Subsidies: Several States offer additional capital subsidies or land‑lease incentives for projects that meet regional renewable‑energy targets.
• Debt‑Equity Structures: EPCs often partner with financial institutions under the “Solar Debt Syndication” model, leveraging the predictable cash flows from long‑term PPAs.

Source: MNRE “Solar Parks” page.

Land Acquisition and Infrastructure

• Non‑Agricultural Land: Preferred for park development; conversion processes are overseen by State Revenue Departments.
• Infrastructure Provisioning: The scheme supplies internal roads, water pipelines, drainage and high‑voltage transmission lines, reducing the EPC’s civil‑work burden.

Source: MNRE “Solar Parks” page.

Grid‑Connection Standards

• CERC Technical Guidelines: Define voltage level, reactive power support and fault‑ride‑through capabilities for utility‑scale solar. EPCs must coordinate closely with the SLDC to meet these criteria.
• Reactive Power Management: Modern inverter fleets incorporate remotely controllable reactive power functions to comply with grid codes.

Reslink Integration

Reslink’s solar design and proposal workflow automates DPR preparation, tracks CFA eligibility and generates compliant documentation, helping EPCs stay aligned with MNRE requirements while accelerating the overall project timeline.

Frequently Asked Questions

Q1. What are the key eligibility criteria for a solar park under the MNRE scheme?

A solar park must have a minimum capacity of 500 MW, although smaller parks are allowed where land fragmentation is an issue. All States and Union Territories are eligible to apply, and the park must be developed with the common infrastructure stipulated by the scheme, including transmission lines, roads and water facilities. The scheme also requires that the land be non‑agricultural or have the appropriate conversion permission.

Q2. How does an EPC apply for Central Financial Assistance (CFA)?

The EPC first prepares a Detailed Project Report (DPR) covering site feasibility, cost estimates and financing. The DPR is submitted to the Ministry of New & Renewable Energy, which, upon approval, releases up to ₹25 lakh for report preparation. After the DPR is accepted, the EPC can apply for additional CFA covering grid‑connectivity costs, capped at ₹20 lakh per MW or 30 % of the total project cost, whichever is lower. Detailed expense tracking is required for audit and disbursement.

Q3. What is India’s current national solar capacity target?

India crossed 100 GW of installed solar capacity in January 2025. As of 30 June 2026, MNRE reports 162.15 GW of cumulative solar capacity. The broader national target is 500 GW of non‑fossil capacity by 2030.

Q4. How much solar capacity has Indian Railways tendered under its recent initiative?

Indian Railways has previously announced solar deployment plans on railway land and traction infrastructure, but this should not be framed as a fresh 2026 tender unless a current official tender notice is cited. Earlier statements referenced a 2 GW intention and a 1.7 MW pilot at Bina.

Q5. How is Chinese investment influencing India’s solar market?

Recent reports indicate a shift, with Chinese investors reducing coal‑related projects and increasing participation in Indian solar ventures. This trend is expected to bring new financing sources, advanced technology, and heightened competition for EPC contracts.

Q6. Are smaller solar parks below 500 MW permissible under the scheme?

Yes. While the standard minimum capacity is 500 MW, the scheme permits smaller parks where contiguous land is unavailable or terrain constraints exist, allowing flexibility for projects in densely populated or topographically challenging regions.

Q7. What financial assistance is available for grid‑connectivity infrastructure?

The scheme provides central financial assistance of up to ₹20 lakh per MW or 30 % of the total project cost, whichever is lower, specifically to offset grid‑connection expenses such as substation upgrades and transmission line extensions.

Q8. How does the National Solar Mission support project approvals?

Launched on 11 January 2010, the National Solar Mission (NSM) establishes policy frameworks, technical standards and financial incentives that streamline approvals for solar projects. It aligns state‑level renewable‑energy targets with national goals, creating a coordinated environment for fast‑track clearances.

Q9. What role does the DPR play in securing CFA and project viability?

The DPR is the foundational document that demonstrates technical feasibility, financial robustness and alignment with MNRE’s scheme objectives. It is the prerequisite for accessing the ₹25 lakh CFA for report preparation, and it forms the basis for subsequent CFA for grid‑connectivity. A well‑structured DPR also reduces the risk of regulatory delays by pre‑emptively addressing land, environmental and grid‑interconnection requirements.

Sources

• Saur Energy – “Boost India’s Renewable Energy Plan as China Steps‑up Investment in Solar” – https://www.saurenergy.com/solar-energy-news/boost-indias-renewable-energy-plan-china-steps-investment-solar – supports claims on Chinese investment trends and India’s 100 GW solar target.
• Press Information Bureau – “Ministry of Railways” – https://www.pib.gov.in/PressReleasePage.aspx?PRID=1636765 – supports claims on Indian Railways’ solar intentions and the Bina pilot project.
• MNRE – “Development of Solar Parks and Ultra‑Mega Solar Power Projects” – https://mnre.gov.in/en/development-of-solar-parks-and-ultra-mega-solar-power-projects – supports scheme launch date, capacity targets, eligibility, CFA details, and infrastructure provisions.
• MNRE – “Solar Overview” – https://mnre.gov.in/en/solar-overview – supports solar resource potential figures, National Solar Mission launch date, and overall policy context.