3 Acre solar farm Project Details
Looking to 3 Acre Solar farm Power Plant in India? Get complete details about solar farms Cost, Output, Profit, land area requirement, Specifications, RoI, etc..
Why 3-Acre Private On-Grid Solar Farms Are Challenging
Setting up a 3-acre on-grid solar plant on your own land might sound lucrative, but in practice, it’s technically complex and financially inefficient for most private investors.
The main reason — the nearest substation or grid connection point is often several kilometers away, resulting in high cabling and approval costs.
Key Challenges
- Long-Distance Grid Connection: Most large plots are far from substations. Installing 11kV/33kV lines can cost ₹40–₹60 lakhs.
- Multiple Government Approvals: DISCOM, CEIG, and local body NOCs take several months for clearance.
- High Fixed Cost: A 3-acre (≈660 kW) system lacks economies of scale compared to MW-scale farms.
- Transmission Losses & Downtime: Longer line lengths reduce efficiency and require frequent maintenance.
- Extended ROI Period: Due to high infrastructure and compliance expenses, standalone projects often take 8–9 years to break even.
1: Invest in Synergy Solar’s PPA-Based Solar Projects
Through our Power Purchase Agreement (PPA) model, you can invest in a ready-to-operate, grid-connected solar farm without worrying about land, transmission, or approvals.
Highlights
- Invest in a 3-acre share (≈660 kW) within our approved solar zones.
- Earn passive annual income through long-term power sale contracts.
- Zero maintenance — we handle EPC, operations, and reporting.
- Fully MNRE & CEIG compliant, with 25-year project lifespan.
- Real-time energy monitoring through SCADA dashboards.
ROI Example
A 3-acre solar block (≈660 kW) generates approximately 9.7 lakh units per year, providing ₹25–₹30 lakh annual income and 12–15% ROI with a 6–7 year payback period.
2: Off-Grid 3-Acre Solar System for Self-Use
If you want energy independence instead of selling to the grid, an off-grid or hybrid solar power system is ideal for commercial or industrial self-consumption.
Best suited for:
- Industrial plants, factories, and warehouses
- Commercial buildings or campuses
- Cold storage, dairy units, and logistics hubs
- Remote sites where grid power is unreliable
Benefits:
- Operates 100% independently from the grid
- Reduces EB and diesel generator expenses by up to ₹18–₹20 lakhs/year
- Quick installation with minimal permissions
- 25-year life with low maintenance
Power Generation Details for 3-Acre Solar Farm in India
A 3-acre solar farm typically supports an installed capacity of 650–700 kW, depending on the solar module wattage (540W–600W panels) and mounting arrangement. This capacity enables the farm to generate substantial clean energy throughout the year, suitable for both PPA-based income and self-consumption models.
Energy Output Estimate
| Parameter | Value |
| Installed Capacity | 660 kW |
| Daily Generation | 2,600–2,700 units/day |
| Monthly Generation | 78,000–81,000 units/month |
| Annual Generation | 9.6–9.8 lakh units/year |
| Performance Ratio | 75–80% |
| CUF | 17–19% |
| CO₂ Reduction | 850–900 tons/year |
Example Annual Energy & Revenue Calculation
Assuming average solar radiation of 5.5 kWh/m²/day and tariff of ₹3.85 per unit (CERC 2025)
| Particular | Description |
| Daily Generation | 2,670 units |
| Annual Generation | 9,74,550 units |
| Tariff Rate | ₹3.85/unit |
| Gross Annual Income | ₹37,33,317 |
| O&M + Misc. Cost | ₹6–₹8 lakhs/year |
| Net Annual Income | ₹25–₹30 lakhs/year |
3 acre solar farm cost & Specifications in India
Learn about the cost and specifications of a 3 acre solar farm in India. Estimated at ₹1.5 to ₹2 crores, these farms can generate approximately 660 – 700 kw of clean energy, using high-efficiency solar panels, inverters, and mounting systems. Designed for sustainable energy production, they offer long-term environmental and financial benefits.
| 3 acre solar farm Investment Description | Estimated Cost / Price |
| 660 kw Solar Panels | 1.98 crore |
| 660 kw Solar Inverter | 66 Lakhs |
| Combiners + Junction Boxes | 15 Lakhs |
| Protective Gears Arrangement | 9 Lakhs |
| SCADA & Data Logger System | 6 Lakhs |
| 660 kw solar power plant land requirement | 3 Acre |
| Erection Cost of 660 kw | 6 Lakh |
| Total Project Cost of 3 acre Solar Farm | 3 Cr. (Approx.) |
Note: The above figures are for illustration purpose only and represents an estimated idea of what the cost might be. The accurate solar farm cost per acre and profit require an on-site solar assessment and a personalized quote from a professional solar company.
Initial Steps for 3 Acre Solar Farm
Documents Required for 3 Acre Solar Farm Application in India
To apply for a 3 acre solar farm in India, you will typically need the following documents:
1. Land Ownership Documents: Proof of ownership or lease agreement for the land.
2. Identity Proof: Aadhar card, PAN card, or other government-issued ID.
3. No Objection Certificate (NOC): From the local governing body or municipal corporation.
4. Technical Feasibility Report: Includes details like soil testing, sunlight exposure, etc.
5. Project Report: Outlining the project’s scope, cost, and expected output.
6. Environmental Clearance: If applicable, from the relevant authority.
7. Financial Documents: Bank statements or proof of funds for project financing.
8. Grid Connection Agreement: Approval from the local electricity board for grid connectivity.
9. Power Purchase Agreement (PPA): If selling electricity to the grid.
These documents may vary depending on state regulations and the specific requirements of the solar energy policies in India.
Highlights of 3 Acre Solar Farm
| Key components of 3 Acre Solar Farms | Solar panels, solar mounting structure, solar inverter, solar batteries (optional), the balance of system (cables, fuses, MCBs, and Distribution boxes) |
| 3 Acre Solar Farm power production | How much power does a 3 acre solar farm produce? – 2.67 kWh of electricity per day – 80100 kWh of electricity per month – 1,03,20,000 kWh of electricity per year |
3 Acre Solar Farm Income & Profit In India
The income and profit from a 3 acre solar farm in India. Generating around 660 kw of solar energy, these farms can yield an annual income of ₹25-30 lakhs. With minimal maintenance costs and government incentives, solar farms offer a solid return on investment, making them a profitable and eco-friendly business choice.
| Particulars | Description |
| Average Daily energy output | 2670 kWh |
| Annual energy output | 2670×365=974550 units |
| Govt. pays per unit | 3.85 ₹/unit [According to Central Electricity Regulatory Commission (CERC)] |
| Total income over the year | ₹ 3733332 |
| Net income over the year for 3 Acre Solar farms | (Total income – Annual Maintenance Cost) |
Why Choose Us
Proven Expertise
years of solar EPC and investment execution across India.
End-to-End Project Delivery
From feasibility to commissioning, we handle the entire process.
Ready Grid-Connected Land
No need for costly cabling — our solar parks are already connected to nearby substations.
Regulatory & MNRE Compliance
All projects follow CEIG, DISCOM, and MNRE norms for safety and performance.
Flexible Investment Models
Buy, lease, or co-own 3-acre solar blocks based on your goals.
SCADA-Based Transparency
Track every unit of energy generated through real-time monitoring.
High ROI & Secure Returns
Earn assured revenue under government-approved PPAs.
Sustainable & Profitable
Grow your income while contributing to India’s clean energy mission.
Frequently Asked Questions About 3 Acre Solar Farm Power Plant
1. What is the cost of a 3-acre solar farm in India?
The average cost of a 3-acre solar power plant is around ₹2.8 to ₹3.2 crore, depending on location, equipment quality, and grid connection distance. This covers panels, inverters, mounting structures, SCADA, and installation.
2. How much electricity can a 3-acre solar farm generate?
A 3-acre solar plant (≈660 kW) can generate approximately 2,600–2,700 units per day, or 9.7 lakh units per year, depending on solar radiation and system design.a
3. What is the profit from a 3-acre solar farm in India?
A 3-acre solar project can earn ₹25–₹30 lakh per year under a PPA model with a 12–15% ROI and a 6–7 year payback period. Off-grid systems can save up to ₹18–₹20 lakh annually on EB and diesel costs.
4. How much land is required for a 3-acre solar power plant?
A 3-acre solar farm generally accommodates 650–700 kW capacity, using about 1 acre per 220 kW when laid out with optimized tilt and spacing.
5. Can I install a 3-acre solar plant on my own land?
Technically yes, but only if your land is near a DISCOM substation. For remote lands, long-distance cabling and regulatory approvals can make the project economically unviable. In such cases, investing in a PPA-based shared solar park is more practical.
6. What is the ROI for a 3-acre solar project in India?
The average Return on Investment (ROI) for a 3-acre solar farm ranges between 12% and 15%, depending on location, solar yield, and PPA tariff.
7. Can I invest in a solar project without owning land?
Yes. Through Synergy Solar’s PPA-based solar investment model, you can buy or lease a 3-acre block in our pre-approved, grid-connected zones and earn income without handling maintenance or paperwork.
8. How long does it take to recover the investment?
The typical payback period for a 3-acre solar plant is 6 to 7 years, after which you enjoy steady income for the next 18–20 years.
9. What maintenance is required for a 3-acre solar farm?
Maintenance includes cleaning, inspection, and monitoring of panels and inverters. The cost is about ₹1.5–₹2 lakh annually, ensuring consistent performance and extended system life.