{
  "type": "article",
  "title": "Planning rooftop solar at home? Here is how on-grid, off-grid and hybrid systems differ and which one saves the most",
  "summary": "With electricity bills climbing and power cuts becoming routine, rooftop solar is gaining ground, but picking the right setup among on-grid, off-grid and hybrid is what actually decides how much you save.",
  "content": "Heavy monthly electricity bills and frequent power cuts are pushing more households towards rooftop solar. But going solar is not just about buying a few panels, the real question is which system actually fits your home's needs. The right choice not only brings down the monthly power expense, it adds up to solid savings over a few years. On top of that, it is a dependable way to generate electricity without harming the environment.\n\nThere are mainly three kinds of solar systems on the market, on-grid, off-grid and hybrid. Depending on how much power your home consumes, you can install anything from 1 kW to 10 kW or even higher capacity. The total cost rests on this capacity and the technology used. Eligible consumers can also claim a subsidy under the central government's PM Surya Ghar scheme, which lightens the overall burden considerably.\n\nOn-grid, the cheapest and most common pick\nThe on-grid system is the most widely used and the most affordable of the three. Here the rooftop panels stay connected directly to the electricity grid through an inverter. The power the panels generate during the day meets the home's needs, and whatever is left over is fed into the grid through net metering. This pulls the bill down sharply, and in many cases it drops to nearly zero. There is one catch though, this system has no battery, so the moment the grid power fails it shuts down for safety reasons.\n\nOff-grid, for places where power is unreliable\nIn areas where the supply is irregular or cuts stretch on for hours, an off-grid system is considered the better option. It works completely independent of the electricity grid. The rooftop panels make power during the day and store it in a battery, and later at night or whenever there is no power, that same battery keeps supplying the home.\n\nIts drawback is the upfront cost. Because a battery bank is essential, it works out more expensive than the other options. Add to that the cost of maintaining the batteries and replacing them from time to time. There is also this, if the battery is fully charged and consumption is low, the extra power simply goes to waste. That is why this system suits places where electricity availability is limited and the need for backup is the greatest.\n\nHybrid, the best of both\nA hybrid system blends the on-grid and off-grid technologies, which is why it is regarded as the most advanced and convenient choice. In it, the solar panels, the battery and the electricity grid are all linked together. The power made during the day is first used in the home, the surplus is stored in the battery, and once the battery is full the rest can be sent to the grid. When the power goes out, the battery backup keeps the home running. As a result, no electricity is wasted, and you are not left fully dependent on either the battery or the grid.\n\nHow many kilowatts do you need\nTo decide the system size, start by looking at last month's electricity bill. Say a 30-day bill shows 500 units, that works out to an average of 16 to 17 units of consumption per day, and the capacity is fixed accordingly.\n\nOn cost, installing up to a 2 kW system fetches a 78000 rupee subsidy from the central government. Some states like Haryana offer an additional state subsidy on top of that. A 3 kW system can come to around 120000 rupees after the subsidy. For the exact subsidy in your state, do check your state electricity department's website. Over the long run, going solar takes the bill down to almost zero, just make sure the installation is done by a certified company and with proper planning. Keep in mind this is not official information, so for any other costs you might face, ask the very company you are getting the solar system installed from.\n\nWhat this means for you\n• Across India: Installing up to a 2 kW solar system can fetch a 78000 rupee central subsidy, and over time it can bring your electricity bill down to nearly zero.\n• In Haryana: An extra state subsidy comes on top of the central one, so households here can get solar installed at an even lower cost.\n\nQuestions & Answers\n\n1. Which solar systems are available for a home?\nThere are mainly three types, on-grid, off-grid and hybrid. Depending on consumption, you can choose a capacity from 1 kW to 10 kW or higher.\n\n2. Why does an on-grid system shut down during a power cut?\nAn on-grid system has no battery, so the moment the grid power fails it stops working for safety reasons.\n\n3. Who is the off-grid system best suited for?\nIt suits areas where the supply is irregular and cuts last a long time, because it stores power in a battery for later use.\n\n4. Why is the hybrid system called the most advanced?\nIt connects the solar panels, battery and grid together, so no power is wasted and the battery backup keeps the home running during outages.\n\n5. How much subsidy is available on a 2 kW system?\nInstalling up to a 2 kW system gets a 78000 rupee central government subsidy, and some states like Haryana offer an additional state subsidy.\n\n6. How do I decide the right system size for my home?\nCheck last month's bill, for example a 500-unit bill over 30 days means an average of 16 to 17 units a day, and capacity is fixed accordingly.\n\n7. What does a 3 kW system cost?\nAfter the subsidy, a 3 kW system can come to around 120000 rupees, though the exact amount depends on your state's subsidy.",
  "url": "https://trendkia.com/en/business/ghara-ki-chhata-para-solara-lagavane-se-pahale-samajhen-na-grida-pha-grida-aura-haibrida-men-kauna-sa-sistama-bachaega-sabase-jyad-2683",
  "category": "Business",
  "publishedAt": "2026-06-24",
  "tags": [
    "solar panel",
    "on-grid solar",
    "off-grid solar",
    "hybrid solar",
    "PM Surya Ghar scheme",
    "solar subsidy",
    "rooftop solar",
    "electricity bill"
  ],
  "language": "en",
  "site": "TrendKia"
}