On Grid Solar System For Home: Prices, Subsidy, ROI & Working

About SwadeshPower

SwadeshPower was founded with a strong belief in sustainable innovation and the goal to make solar energy accessible for every home in India. Since our beginning, we’ve grown from a passionate idea into a powerful solar energy partner for thousands of Indian families. Today, we are recognized among the top EPC contractors for residential rooftop solar systems. Our focus lies in providing high-efficiency, easy-to-maintain, and cost-effective solar energy solutions. We specialize in installing on-grid and hybrid solar systems, and we’re proud to help homeowners save significantly on their monthly energy bills — often up to 90%.

Our commitment to customer satisfaction and superior service sets us apart. Here’s what makes SwadeshPower different:

Overview of an On-Grid Solar System

An on-grid solar system, also known as a grid-tied system, is directly connected to the utility power grid. Unlike off-grid systems, it doesn’t require batteries for energy storage. It is best suited for urban and semi-urban households where grid electricity is already available.

Key Components of an On-Grid Solar System

1. Solar Panels

Solar panels are responsible for capturing sunlight and converting it into electricity. At SwadeshPower, we offer both monocrystalline and polycrystalline solar modules based on your rooftop area and energy requirements. The positioning and tilt of the panels are optimized for maximum solar exposure throughout the year.

2. Solar Inverter

The electricity generated by the solar panels is direct current (DC), but your home appliances run on alternating current (AC). The solar inverter converts DC into AC, making it usable for household consumption. Our grid-tied inverters also synchronize with the grid frequency to maintain stability and efficiency.

3. Net Meter

This is a key feature of on-grid systems. A bi-directional net meter keeps track of both the power consumed from the grid and the surplus solar power sent back to the grid. You earn credits for the extra units exported, which reduces your overall electricity bill.

4. Mounting Structures

SwadeshPower uses hot-dip galvanized mounting structures engineered to last over decades. These structures hold the panels securely, even in areas prone to high wind or heavy rainfall, and maintain the ideal angle for solar gain.

5. AC and DC Distribution Boxes

AC and DC combiner boxes are critical for protecting your system. They help in safe power distribution, isolation, and easy system monitoring.

6. Safety Equipment

Our on-grid systems come with necessary safety gear including surge protectors, earthing strips, and lightning arresters to ensure complete protection during power fluctuations or storms.

Working of an On-Grid Solar System

Here’s how an on-grid solar power system works step-by-step:

  1. Solar panels absorb sunlight and generate DC electricity
  2. The DC electricity is routed through a combiner box
  3. The solar inverter converts DC into AC electricity
  4. AC electricity powers household appliances
  5. Excess electricity is exported to the grid via the net meter
  6. During night or low-sunlight hours, power is drawn from the grid

On-Grid Solar System Options

At SwadeshPower, we offer a wide range of capacity options for on-grid systems, from small-scale systems of 1 kW to larger systems of 10 kW and beyond, depending on your power needs and rooftop availability. Our experts help you calculate your energy requirements to install a perfectly-sized system that saves you maximum money.

Cost of an On-Grid Solar System

The pricing of on-grid solar systems is generally lower than off-grid systems as there is no need for expensive batteries. The typical cost of an on-grid solar system ranges from ₹55 to ₹70 per watt peak, depending on the components, brand preferences, and system size. This cost includes installation, net metering setup, and all safety equipment.

Return on Investment (ROI)

One of the biggest advantages of on-grid systems is the faster ROI. Most homeowners recover their investment within 4–5 years, thanks to reduced electricity bills and net metering credits. With a system lifespan of 25 years or more, that’s two decades of nearly free electricity!

Benefits of Using an On-Grid Solar System

Conclusion

If you live in an area with access to a reliable electricity grid, an on-grid solar system by SwadeshPower is your most efficient and economical choice. With government incentives, quick payback, and substantial long-term savings, switching to on-grid solar is not just smart — it’s necessary for a sustainable future.

FAQs

1. What is an on-grid solar system?

An on-grid system is a solar power solution connected to the electricity grid. It powers your home during the day and sends extra power back to the grid to earn credits.

2. Is battery backup required for on-grid systems?

No, on-grid solar systems do not require batteries. They work in real-time, feeding excess power to the grid and drawing power from it when needed.

3. How long does it take to recover the cost of installation?

Most on-grid systems break even in about 4 to 5 years, depending on energy consumption and local electricity rates.