Maharashtra, with its diverse geography and increasing demand for clean energy, offers significant potential for solar power development. However, identifying suitable land for solar projects requires a multi-pronged approach that balances solar irradiance, land feasibility, grid connectivity, regulatory compliance, and legal clarity.
This guide provides district-wise insights on solar suitability, substation infrastructure, weather patterns, and a legal due diligence checklist crucial for developers planning utility-scale solar projects in the state.
Weather & Solar Radiation Suitability
- Optimal months for solar generation: October to May.
- Monsoon months (June–September): Reduced output due to cloud cover.
- DNI/GHI Levels: Most districts receive Global Horizontal Irradiance (GHI) between 5.3 to 5.8 kWh/m²/day, which is considered highly suitable for utility-scale projects.
Substation & Connectivity Infrastructure
- 132 kV & 220 kV substations are widely spread across major districts, with 400 kV nodes near Chandrapur and Akola.
- Developers should:
- Evaluate substation load capacity and injection feasibility.
- Check availability of bay space and right-of-way (ROW) for transmission lines.
- Coordinate with MSETCL and MSEDCL for evacuation approvals.
Legal Due Diligence for Land Acquisition
Before finalizing land for a solar project, developers should carry out a comprehensive legal verification process to mitigate risks:
Legal Checklist
- Title Verification:
- Obtain 7/12 extract, ferfar records, and mutation entries for past 30 years.
- Engage local advocate to ensure clear, marketable title.
- Land Classification:
- Confirm whether land is non-agricultural (NA) or requires NA conversion.
- Agricultural land may need collector’s approval for industrial use.
- Encumbrance Check:
- Search with Sub-Registrar Office for mortgages, litigations, and third-party claims.
- Ownership Pattern:
- Ensure no joint ownership without clear partition.
- Avoid land under legal dispute or protected tribal zones.
- Land Ceiling Compliance:
- Verify landholding limits under Maharashtra Land Ceiling Act.
- Check eligibility for private companies to hold such land.
- Forest & CRZ Clearance:
- Avoid land near forests or within eco-sensitive zones (ESZs).
- Distance from coastal regulation zones (CRZ) must be confirmed.
- ROW & Access Path:
- Ensure land has a clear access road and no obstructions to transmission routing.
- Government Land / Lease Models:
- Inquire with MIDC or state renewable energy agencies for land on long-term lease.
- Study Solar Park Policy options for plug-and-play infrastructure.
Government Regulations & Policies
- Maharashtra Solar Policy 2021 encourages:
- Decentralized solar generation.
- Captive and group captive projects.
- Solar parks in high-potential zones.
- Open Access available for >1 MW projects but subject to wheeling and banking charges.
- Land registration, NA conversion, and environmental clearance follow a defined timeline if approached via a Single Window System (MAITRI portal).
Developer Tips
- Use Global Solar Atlas or Solargis to overlay solar potential with grid infrastructure.
- Partner with consultants like TOPTIER for land acquisition, RoW, and title clearance.
- Apply for grid connectivity early due to potential congestion at substations.
- Focus on Solapur, Osmanabad, Jalgaon, and Beed for initial site screening.