Introduction
The PM Surya Ghar Muft Bijli Yojana is helping homeowners across Odisha reduce electricity bills by installing rooftop solar systems with government subsidies. However, many families are confused about whether they should choose a 1kW, 2kW, or 3kW solar system.
In this guide, we compare the cost, subsidy, monthly power generation, and suitability of each system to help you make the right decision.
PM Surya Ghar Solar System Comparison
| Solar System Size | Approx. Cost Before Subsidy | Government Subsidy | Estimated Cost After Subsidy |
|---|---|---|---|
| 1kW Solar System | ₹55,000 - ₹70,000 | Up to ₹30,000 | ₹25,000 - ₹40,000 |
| 2kW Solar System | ₹1,10,000 - ₹1,40,000 | Up to ₹60,000 | ₹50,000 - ₹80,000 |
| 3kW Solar System | ₹1,65,000 - ₹2,10,000 | Up to ₹78,000 | ₹87,000 - ₹1,32,000 |
Note: Prices may vary depending on panel brand, inverter quality, roof type, and installation location in Odisha.
Monthly Electricity Generation
Odisha receives excellent sunlight throughout the year, making rooftop solar highly effective.
| Solar System | Daily Generation | Monthly Generation |
| 1kW | 4-5 Units | 120-150 Units |
| 2kW | 8-10 Units | 240-300 Units |
| 3kW | 12-15 Units | 360-450 Units |
Actual generation depends on weather conditions, panel orientation, and shading.
Best Solar System for Different Home Sizes
1kW Solar System
A 1kW solar system is ideal for:
- Small families (1-3 members)
- Monthly electricity consumption up to 150 units
- Basic appliances such as fans, lights, TV, and refrigerator
- Homes with limited roof space
2kW Solar System
A 2kW solar system is suitable for:
- Medium-sized families (3-5 members)
- Monthly consumption between 150-300 units
- Homes using refrigerators, washing machines, TVs, and water pumps
- Homeowners looking for faster electricity bill savings
3kW Solar System
A 3kW solar system is best for:
- Large families (4-7 members)
- Monthly consumption above 300 units
- Homes using air conditioners, multiple appliances, and water heaters
- Maximum savings under PM Surya Ghar Yojana
Benefits of Installing Solar Under PM Surya Ghar Odisha
Lower Electricity Bills
Solar power can significantly reduce or even eliminate monthly electricity bills.
Government Subsidy
Eligible homeowners can receive attractive subsidies directly into their bank accounts.
Environment Friendly
Solar energy reduces carbon emissions and supports clean energy adoption.
Increased Property Value
Homes with rooftop solar systems often have higher market value.
Long-Term Savings
Solar panels can last 25 years or more, providing decades of savings.
Which Solar System Should You Choose?
Choose a 1kW system if your monthly electricity consumption is below 150 units.
Choose a 2kW system if your monthly electricity consumption is between 150 and 300 units.
Choose a 3kW system if your monthly electricity consumption exceeds 300 units and you want maximum savings.
For most households in Odisha, a 3kW solar system offers the best balance between subsidy benefits, electricity generation, and long-term savings.
Conclusion
The PM Surya Ghar Yojana has made rooftop solar more affordable than ever for homeowners in Odisha. Whether you choose a 1kW, 2kW, or 3kW solar system, you can enjoy lower electricity bills, government subsidies, and clean renewable energy for years to come.
If you are planning to install a rooftop solar system in Odisha, contact our expert team for a free site survey, subsidy guidance, and professional solar installation services.
