Complete Guide for Homes, Businesses & Industries (2025)
India is witnessing a solar revolution, and the on-grid solar plant for home in India is at the center of this change. With government solar subsidy schemes, net metering benefits, and low maintenance requirements, an on-grid solar system is now the most popular choice for homes, apartments, offices, factories, and institutions across urban and semi-urban areas.
If you are looking to reduce your electricity bill and make your home energy-independent, an on-grid solar plant with net metering is the smartest investment you can make today.
What is an On-Grid Solar System?
An on-grid solar power system (also called a grid-tied solar system) is connected to the state electricity grid. It uses solar panels to generate power during the day, and any extra electricity is exported to the grid through net metering. If your solar generation is less than your consumption, the grid supplies the remaining power. This ensures uninterrupted electricity without batteries.
Why it’s ideal for India:
- Works perfectly in areas with good grid connectivity
- Eliminates huge electricity bills
- Eligible for rooftop solar subsidy in India
Components of an On-Grid Solar System
- Solar Panels (Mono PERC / Polycrystalline) – capture sunlight to generate DC electricity
- Grid-Tied Solar Inverter – converts DC to AC power for home use
- AC/DC Cables, Junction Boxes – safe power distribution
- Net Meter for Solar System – measures energy import/export for billing
- Mounting Structure – rooftop or ground-mounted
With the best solar panels for home in India, these systems can last for 25 years with minimal maintenance.
How Does an On-Grid Solar System Work?
- Sunlight hits solar panels, producing DC electricity
- The on-grid solar inverter converts DC to AC electricity
- AC power is used for running home appliances
- Excess electricity goes to the grid via the net meter
- You earn credits on your electricity bill for exported power
This makes on-grid solar systems the most cost-effective solar power solution in India.
Why Choose an On-Grid Solar System in India?
Top Benefits of On-Grid Solar plant:
- Save up to 90% on electricity bills
- Low maintenance solar solution – no batteries required
- Government rooftop solar subsidy in India – up to ₹78,000 under MNRE scheme
- Net metering advantage – sell surplus electricity to the grid
- Increases property value and offers ROI in 3–5 years
If your home or business has uninterrupted grid power, on-grid solar plants in India are the best choice.
On-Grid vs Off-Grid Solar System
| Feature | On-Grid Solar System | Off-Grid Solar System |
|---|---|---|
| Grid Connection | Yes | No |
| Battery Requirement | Not Required | Required |
| Maintenance | Low | High (due to batteries) |
| Net Metering Available | Yes | No |
| Ideal For | Urban Homes, Offices | Remote Homes, Farms |
If you are in cities like Delhi, Mumbai, Bangalore, Chennai, Jaipur, Ahmedabad, or any tier-1 or tier-2 city, on-grid solar with net metering is the best option for maximum savings.
On-Grid Solar System Price in India (2025)
| Capacity | Ideal For | Approx Price (INR) |
|---|---|---|
| 1 kW | Small Homes | ₹45,000 – ₹65,000 |
| 3 kW | 2-3 BHK House | ₹1,40,000 – ₹1,70,000 |
| 5 kW | Large Home | ₹2,40,000 – ₹2,80,000 |
| 10 kW | Villas / Offices | ₹4,50,000 – ₹5,50,000 |
Government subsidy for residential rooftop solar plants:
- Up to ₹78,000 for 10 kW systems
This makes on-grid solar system price in India highly affordable for homes and businesses.
Why On-Grid Solar Systems are Trending in India?
- Electricity tariffs in India are rising every year, especially in metro cities
- Solar energy cost per unit is as low as ₹2–3 after payback
- Government promoting rooftop solar under the National Solar Mission
- Easy installation on rooftops without major civil work
With high savings, low cost, and subsidy support, on-grid solar systems for homes in India are in huge demand.
Best Locations for On-Grid Solar Systems in India
- Metro Cities – Delhi, Mumbai, Bangalore, Hyderabad, Kolkata
- Tier 1 & Tier 2 Cities – Pune, Jaipur, Lucknow, Indore, Ahmedabad
- Commercial Spaces – Malls, Hospitals, Offices
- Institutions – Schools, Colleges, Government Buildings
If your home has a shadow-free rooftop, installing an on-grid rooftop solar system is the smartest investment.
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UrjaOne is your go-to platform for rooftop solar plant installation, net metering assistance, and MNRE-approved vendors across India.
- Compare on-grid solar system prices from top brands
- Get government subsidy support
- Connect with trusted solar EPC companies near you
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Final Thoughts
An on-grid solar system for home or business in India offers huge electricity bill savings, long-term reliability, and easy maintenance. With government subsidies and net metering, the system pays for itself in a few years.
If you want to reduce your power bills by up to 90%, now is the best time to install an on-grid rooftop solar system.
Start today with UrjaOne – your trusted solar marketplace in India!
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