What is a solar on-grid system?

A solar on-grid system is a type of solar power system that works in collaboration with an existing power grid, so if your home were connected to the electricity grid, you are able to use the electricity that your solar energy system produces. Many residential users are opting for an On-grid solar system as they get a chance to enjoy credit for the excess electricity their system produces and save on their electricity bills. While some people are choosing off-grid systems because they will help them keep their homes running during natural disasters, on-grid systems are great because they ensure your home will have uninterrupted electricity no matter what happens. However, typically there are no batteries attached to the On-grid solar system.

How Does Solar On-Grid System Works:-

Solar panels installed on the roof of homes or buildings absorb energy from the sun. The current generated here is DC (Direct Current). The solar inverter then changes the DC to AC (Alternating Current), which makes this energy accessible at home. It can be used to power electrical devices within households, for example, lamps, televisions, computers, etc. This electricity is then routed to the grid where it is supplied for day-to-day use. A net meter records how much electricity is consumed by the household and how much is supplied to the public grid, making sure there are no power outages. At the end of each month, any surplus electricity is recorded on an account and sent back to consumers in a bill at their end-of-month statement.

Benefits of Solar On-Grid System:-

Easy to install – Installing solar panels is pretty simple and straightforward. What you’ll need most of all is plenty of sunlight, most solar panels require six to eight hours of direct sunlight in order to produce optimal results. Solar panels also work the best when they’re not obstructed, so it’s best to install them on rooftops with space that is unobstructed by trees or other buildings. All you wish to try and do is observe the minimum requirements of 100 square feet for each kilowatt when installing the panels on your rooftop.

Less Maintenance An on-grid solar system involves less maintenance and generally has a longer life when compared to an off-grid system.

Very affordable –  The grid-connected solar system, unlike the other solar systems, is not very expensive. The cost-efficiency of this option can be attributed to the fact that there is no need to buy batteries and other parts because it may help you save costs in the long run.

Top 3 Good Solar Panel Brands in India are:

  • Trina Solar
  • Adani Solar 
  • Tata Solar Power

Trina Solar

As the world’s leading provider of smart solar solutions, Trina Solar delivers PV products, applications, and services to promote global sustainable development. Through constant innovation, they continue to push the PV industry forward by creating greater grid parity of PV power and popularizing renewable energy. Our mission is to boost global renewable energy development around the world for the benefit of all humanity.

Adani Solar

Adani Solar is India’s first and largest vertically integrated solar company that offers products along with services across the spectrum of photovoltaics manufacturing. The cutting-edge technology, with machines and equipment sourced from the best in class suppliers, aims to help in cost leadership, the scale of operations, and reliability standards as per global benchmarks. Adani Solar is now expanding to 3.5 GW of annual production capacity, making it in the top 15 global solar manufacturers.

Tata Solar Power

Tata Solar Power has one of the largest and oldest solar panel manufacturing operations in India. Tata Solar Power is engaged in manufacturing and providing EPC services. The corporation features a strong presence in industrial, commercial, both on-grid and off-grid solar projects, and residential segments. Tata Power Solar has shipped close to 1.4 GW of solar modules worldwide and installed 1.5 GW of utility-scale and 200 MW of rooftop solar projects in India, within the past 20 years.

Top 3 Good Solar Inverter Brands in India are:

  • Havells
  • Luminous
  • Delta


Havells India Limited is a leading Fast Moving Electrical Goods (FMEG) Company and a major power distribution equipment manufacturer with a strong global presence. Havells enjoys enviable market dominance across a wide spectrum of products, including Industrial & Domestic Circuit Protection Devices, Cables & Wires, Motors, Fans, Modular Switches, Home Appliances, Electric Water Heaters, Power Capacitors, Luminaires for Domestic, Commercial, and Industrial Applications.


Luminous Solar Power Technologies is a powerful and trustworthy brand with a wide range of innovative products in the power backup, home electrical, and residential solar space that covers, inverters Batteries, luminous Solar solutions to home electricals offerings such as Fans, Modular Switches, and LED lighting.


Delta is a leading provider of inverter models to consumers that are customized to Indian grid conditions. In addition to their Industry’s high efficiency, their inverters are characterized by a long service life and are easy to install, maintain and monitor. With their well-established local presence and highly motivated and trained Photovoltaic solutions team, They will be offering Delta customers fast and reliable local service support in terms of Application Engineering and after-sales service.

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