Solar Farm Installation in Assam – Cost, Subsidy, ROI & Business Opportunities
Assam is emerging as one of the fastest-growing states in the renewable energy sector in Northeast India. With abundant sunshine, vast stretches of underutilized land, and supportive state policies, setting up a solar farm in Assam is a smart and sustainable investment choice.
At Synergy Solar, we are a leading solar farm installation company in Assam, providing turnkey EPC (Engineering, Procurement, and Construction) services for farmers, industries, and investors. We handle everything from feasibility studies to commissioning, ensuring your project meets both AEDA (Assam Energy Development Agency) and MNRE standards.
Why Choose a Professional Solar Farm Installation Company in Assam?
Establishing a solar farm requires the right design, regulatory compliance, and reliable engineering. Partnering with an experienced EPC company ensures smooth project execution and long-term efficiency.
Expertise in Northeastern Terrain
Proven experience in designing and installing 1 MW to 50 MW solar projects across Assam’s varied landscapes.
AEDA & MNRE-Compliant EPC Services
Fully compliant with Assam Energy Development Agency and MNRE guidelines for grid-connected and off-grid systems.
Customized Land Solutions
Optimized layouts for agricultural land, industrial plots, and barren land, ensuring maximum energy generation per acre.
Comprehensive O&M & Remote Monitoring
Smart monitoring using SCADA/IoT systems for performance tracking and preventive maintenance.
Cost of Land for Solar Plant in Assam
The land cost for solar projects in Assam depends on location, accessibility, and grid proximity.
Land requirement: 4–5 acres per MW.
Average land cost: ₹3 – ₹12 lakh per acre (lower than southern states).
Preferred locations: Guwahati, Dibrugarh, Tinsukia, Jorhat, and Silchar.
Key factors: proximity to substations, soil strength, and road access.
Many investors also choose land leasing models to avoid upfront land purchase costs.
Solar Farm installation Cost in Assam
The cost of per MW solar energy farm in Assam is slightly lower than in western or southern India due to land affordability and available state subsidy and some benifits.
Component | Approx. Cost (₹) | % of Total |
Solar Panels & Inverters | 2.0 – 2.3 crore | 50 – 55% |
Civil & Electrical Works | 0.8 – 0.9 crore | 20 – 22% |
Transmission & Grid Setup | 0.4 – 0.5 crore | 10 – 12% |
Land Cost (4–5 acres) | 0.15 – 0.6 crore | 5 – 10% |
O&M & Miscellaneous | 0.2 – 0.3 crore | 5 – 8% |
Estimated Total Investment per MW Solar Farm in Assam: ₹3.5 – ₹4.5 crore
With abundant solar potential and increasing demand from industries, the ROI on solar farms in Assam continues to improve year by year.
Financing & Subsidy Ecosystem in Assam
Assam’s government and MNRE provide multiple financial options and benefits to promote solar development:
CAPEX Model
- You own the system and earn full revenue from electricity generation.
OPEX / BOOT Model
- Developer invests; you pay per unit of power consumed.
Solar Loans
- Banks and NBFCs offer green energy loans at 8–10% interest.
Land Leasing
- Farmers can lease land to developers and earn ₹20,000–₹40,000 per acre annually.
Subsidy & Incentives in Assam
- MNRE Central Subsidy: Up to 30% for eligible projects.
- AEDA State Support: Priority grid connectivity and project facilitation.
- PM-KUSUM Scheme: Financial aid for farmers installing solar plants on agricultural land.
- Tax Benefits: Accelerated depreciation and GST input credit for businesses.
Solar Farm ROI in Assam
A solar power plant in Assam per MW wise can generate about 14–15 lakh units per year, depending on site conditions.
- Annual Revenue: ₹80 lakh – ₹1 crore (based on PPA rate).
- Payback Period: 5–6 years.
- Project Lifespan: 25+ years.
- IRR (Internal Rate of Return): 11–14%.
With state support and low maintenance requirements, solar farms in Assam offer a stable, long-term income source for investors and landowners.
Solar farm installation on agricultural land in Assam
Farmers in Assam can now earn from their land even when they aren’t cultivating. Installing or leasing land for solar plants offers a sustainable and risk-free income source.
Dual-Use of Land (Agrivoltaics)
- Grow crops like pulses, turmeric, and herbs under solar panels.
- Panels protect crops from excess heat and reduce water loss.
- Ideal for rural areas with large open fields.
Land Leasing Model
- Farmers lease their land to solar companies for 20–25 years.
- Earn steady rental income without capital investment.
PM-KUSUM Scheme Benefits
- 30–40% subsidy for farmers installing solar plants.
- Opportunity to sell surplus power to the grid via APDCL.
This model ensures steady income + sustainable development, helping rural Assam transition to clean energy.
Solar Business Plan in Assam
Steps to start a solar business or solar farm in Assam:
- Identify suitable land and check grid feasibility.
- Conduct a detailed solar resource and financial study.
- Register with AEDA/APDCL for approvals.
- Choose EPC partner for design, engineering, and installation.
- Secure funding or subsidies under MNRE or PM-KUSUM.
- Sign a Power Purchase Agreement (PPA) with DISCOM or private buyers.
- Commission and operate the plant with professional O&M services
Future of Solar Farms in Assam
The renewable energy landscape in Assam is entering an exciting growth phase. Beyond achieving megawatt targets, the state is now focusing on innovation, rural empowerment, and private investment to make solar energy more inclusive and economically viable.
Key Growth Directions
Floating Solar Projects:
Assam’s abundant water reservoirs and wetlands offer immense scope for floating solar farms — helping conserve land and improve power generation efficiency.
Agrivoltaics and Rural Electrification:
Dual-use solar systems are being promoted, allowing farmers to grow crops beneath panels while generating clean power for their own use or sale to the grid.
Hybrid and Microgrid Systems:
Integration of solar, wind, and battery storage will ensure uninterrupted power in remote and flood-prone regions, enhancing grid stability.
Industrial and Commercial Expansion:
With rising power costs, industries and commercial estates are increasingly adopting large-scale captive solar farms for energy independence and cost savings.
Green Hydrogen and Future Exports:
Assam is also exploring solar-based hydrogen production, a major step toward creating renewable fuel hubs for the Northeast.
Why Choose Us for Solar Farm Installation in Assam?
AEDA & MNRE Approved EPC Partner – We handle all government approvals, including AEDA registration, APDCL grid connectivity, and MNRE subsidy assistance.
Customized Project Design – Optimized layouts to reduce shading, improve efficiency, and maximize ROI for landowners and investors.
End-to-End Solar Solutions – Complete services from site survey, design, and engineering to procurement, installation, and long-term maintenance.
Financial & Subsidy Support – Assistance with project financing, PM-KUSUM scheme, and state-level incentives for farmers and businesses.
Expertise in Assam’s Terrain – Specialized in designing systems for plains, wetlands, and hilly regions, ensuring stable and high energy generation per acre.
Strong O&M & Monitoring – 24/7 remote monitoring with SCADA/IoT systems and scheduled maintenance for consistent power output.
High-Quality Components – Use of Tier-1 solar panels, inverters, and mounting structures for reliable and long-lasting performance.
Sustainability Focus – Helping Assam move toward a cleaner, greener future while creating local employment and economic growth.
Frequently Asked Questions (FAQs) on Solar Farms in Assam
How much does it cost to set up a solar farm in Assam?
The average cost of installing a solar farm in Assam ranges between ₹3.5 to ₹4.5 crore per MW, depending on land type, material quality, and location.
How much land is required per MW of solar power generation in Assam?
You generally need 4–5 acres of non-flood-prone land per MW of solar capacity, though the exact requirement can vary based on design and technology.
What subsidies are available for solar farm installation in Assam?
Eligible projects can receive support through:
- MNRE Central Subsidy (up to 30% for approved categories)
- AEDA assistance for project facilitation and technical evaluation
- PM-KUSUM Scheme for farmers
- Tax benefits such as accelerated depreciation for commercial projects.
Can farmers in Assam install solar plants on their agricultural land?
Yes. Farmers can either install solar systems under the PM-KUSUM scheme or lease their land to developers for a stable annual income, typically between ₹20,000–₹40,000 per acre.
What is the expected return on investment for solar farms in Assam?
Solar farms in Assam typically offer an IRR of 11–14% with a payback period of 5–6 years, depending on energy tariffs, sunlight availability, and system efficiency.
Who is responsible for solar project approvals in Assam?
The Assam Energy Development Agency (AEDA) manages project registration and compliance, while APDCL (Assam Power Distribution Company Ltd) handles grid connectivity and power purchase agreements.
Are floating solar farms practical in Assam?
Yes. With numerous water bodies and reservoirs, floating solar projects are an emerging and efficient solution in Assam, reducing land use and improving energy output.
Is solar farming a good business opportunity in Assam?
Absolutely. With growing demand for clean energy, state incentives, and increasing industrial consumption, solar farming in Assam offers steady income and long-term sustainability for landowners and investors.