Top 10 Solar On Grid Inverter in India: 2025's Best Picks
Going solar is a great way to save money and help the environment. But to use solar power properly, you need a strong, reliable, on grid inverter. This device takes the power from your solar panel and turns it into electricity you can use in your home or office. With so many choices available, it can be hard to choose the right one. That’s why we have listed the top 10 solar on grid inverter in India for 2025 for you in this blog. Keep reading to find the best options to power your space and save on electricity bills.
What is an On-Grid Solar Inverter?
An on-grid solar inverter is a device that helps you use the power from solar panels. Solar panels generate direct current electricity, but often residential and commercial setups need alternating current. The inverter does this job of conversion.
An on-grid solar inverter, also called a grid-tied solar inverter, connects to the power grid. When your solar panels make more electricity than you need, the extra power goes to the grid. If you do not make enough electricity at night, you can take power from the grid. This way, you always have electricity, even when the sun is not shining.
List of Best On Grid Solar Inverters in India
We have list Top 10 solar on grid inverter in India that are efficient, come with long warranties and save on electricity bills:
Fronius On-Grid Solar Inverter
Fronius on-grid solar inverters are among the top in India. They give top performance and high efficiency. These inverters help you use solar power easily. Many Indian homes and businesses trust Fronius for use for clean solar energy.
- They also come with smart online monitoring.
- Strong and reliable, Fronius products last long.
Enphase Energy On-Grid Solar Inverter
Enphase on-grid solar inverters are among the best in India. Here is why many Indian users trust Enphase for their solar needs.
- They use advanced micro-inverter technology.
- Each panel works better and produces more power.
- They are smart and easy to monitor.
- Enphase systems are strong and flexible.
SolarEdge On-Grid Solar Inverter
SolarEdge on-grid inverters come from Israel and are loved worldwide.
- They are famous for power optimisers that improve each panel's output. This means more energy and higher savings.
- These solar systems are easy to monitor and very reliable.
Havells On-Grid Solar Inverter
Havells on grid solar inverter in India are made by an Indian brand known for quality.
- They offer strong performance and easy use.
- These inverters help you save more with solar power.
- They work well in all parts of India and are perfect for Indian weather.
- With good local support and trusted services, Havells is a popular choice for homes and businesses across India.
Growatt On-Grid Solar Inverter
Growatt is a global brand from China known for making high-quality on-grid solar inverters.
- They come with advanced safety features and online monitoring apps.
- Homeowners and businesses in India love Growatt because it helps reduce power bills easily.
- Growatt is also known for strong research and innovation, which keeps their inverters up-to-date with the latest technology.
Luminous On-Grid Solar Inverter
Luminous is a popular Indian brand trusted for its quality solar inverters.
- Their on grid solar inverter India is designed to give high efficiency and smooth power flow.
- They help users make the most of solar power and reduce electricity bills.
- Luminous offers great local service and a wide network across India.
- With a focus on durability and safety, these are perfect for Indian homes and businesses looking to go solar.
Delta RPI On-Grid Solar Inverter
Delta RPI on grid solar inverters stand out for their innovative design and great performance. Made in Taiwan, they are famous for advanced technology in excellent energy output.
- Delta inverters support large and small systems, making them versatile.
- With a reputation for quality and smart tech features, Delta RPI is a preferred option for people who want dependable solar power solutions.
Anchor On-Grid Solar Inverter
Anchor solar inverters are built to handle India’s tough weather conditions.
- These inverters deliver steady power and great efficiency.
- Easy to use and install they suit Indian homes perfectly.
- With reliable service and durable design, Anchor helps you save on your electricity bills while using clean, green energy every day.
Kirloskar On-Grid Solar Inverter
Kirloskar on-grid solar inverters are built to deliver stable and high efficiency. Made in India, they are designed for local conditions.
- They offer advanced technology and simple operation, making solar power easy for homes and businesses.
- Their long-standing reputation for engineering and service makes them a reliable pick for those going solar in India.
Livguard On-Grid Solar Inverter
Many people in India trust Livguard for quality products and good service, making them a top choice for solar setups.
- They are easy to install and maintain, perfect for Indian families looking to switch to solar. Livguard supports efficient power use and better savings.
- Livguard solar inverters offer smart technology and strong durability.
- Their inverter also comes with strong local service, giving you extra peace of mind.
Conclusion
Choosing the best solar on grid inverter in India is simple with L&T-SuFin. You can explore top brands and reliable options and choose the right inverter for your needs. With L&T-SuFin, you get trusted products, great deals, and expert support. Start your solar journey today and enjoy clean energy, lower bills and a brighter future.
FAQs
Which is the No. one solar brand in India?
India doesn’t have one clear No.1 solar brand. Top choices include Luminous, Tata Power Solar, Waaree, Adani Solar, etc. All these brands are known for good performance, strong customer support and long warranty.
What is the price of a 6Kw on-grid inverter?
The price of a 6 kW on-grid solar inverter in India costs around ₹60,000 to ₹1,20,000. The final cost depends on the brand features and efficiency. High priced inverters with advanced features and better safety production make them a smart long-term investment.
Which company's on-grid solar inverter is best?
Some of the best solar inverter brands in India include Delta, Luminous, SolarEdge, Growwatt, Fronius, etc. The best choice depends on your budget, power needs, and what features matter most to you.
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On-Grid vs Off-Grid Solar Systems: Key Differences Explained
Thinking of switching to solar, but not sure where to start? One of the first things you need to decide is whether to go for on-grid or off-grid. Each system has its perks, trade-offs, and an ideal match, and choosing the right one depends on your energy goals. Whether you are seeking energy independence or want to save with net metering, understanding the differences between off grid solar vs on grid solar power is key to making the right choice. In this blog, we have simplified the comparison so you can confidently move forward. Read on and get the full breakdown of on grid vs off grid solar inverter systems.
What Is An On-Grid Solar System?
An on-grid solar system is connected to your local electricity supply. It powers your home or business using solar panels during the day, and at night or on cloudy days when the sun isn’t shining, you can still rely on the grid. If you generate more energy than you use, it goes back to the grid, and you might earn credit through net metering, depending on where you live. It is the most common and cost-effective solar setup for urban homes and commercial spaces.
Here is how it works:
| Component | What It Does |
| Solar Panels | Capture sunlight and convert it into direct current (DC) electricity. |
| Inverter | Converts DC electricity into alternating current (AC) for household use. |
| Electrical Service Panel | Distributes the AC electricity to power lights, appliances, and devices. |
| Net Metering | Sends extra electricity back to the grid and earns credits (varies by state). |
What is an Off-grid Solar System?
Off-grid solar systems are independent power solutions. They do not depend on the main utility grid. Off-grid solar systems use solar panels to generate electricity and store excess power in batteries for later use. These systems are ideal for remote or rural areas where grid connections are weak or unavailable.
Here is how they work:
| Component | What it Does |
| Solar Panels | Capture sunlight and convert it into DC electricity |
| Charge Controller | Regulates the flow of electricity and directs excess to battery storage |
| Battery Bank | Stores electricity for use at night or during cloudy weather |
| Inverter | Converts stored DC power to AC for appliances |
| Distribution Panel | Distributes AC power to devices and appliances |
| Electricity Backup | Optional backup sources support power during high demand or low output |
Difference Between On Grid And Off Grid Solar System
Before you decide what solar setup suits your house or business, it is important to understand the difference between on-grid vs off-grid solar systems. Take a look at the table below to understand the comparison in detail:
| Aspect | On-Grid Solar System | Off-Grid Solar System |
| Grid Connection | Connected to the electricity grid | Not connected to the grid |
| Energy Source at Night | Uses electricity from the grid when solar power isn't available | Uses energy stored in batteries |
| Battery Requirement | No batteries needed | Needs batteries to store solar power |
| Installation Cost | Less expensive | More expensive due to batteries and extra parts |
| Maintenance | Easier to maintain | Needs regular battery maintenance |
| Power Backup | Loses power during grid failures | Keeps running even during blackouts |
| Suitability | Ideal for cities with good grid access | Best for remote areas with no grid connection |
| Excess Energy Usage | Sends extra power to the grid and earns credits (net metering) | Stores extra power in batteries |
| System Size | Usually smaller and simpler | Often larger due to storage needs |
| Government Incentives | May benefit from net metering and subsidies | May have fewer subsidies or different incentives |
| Environmental Impact | Lower overall footprint | Uses more materials (batteries), so slightly higher impact |
| Energy Independence | Depends on the grid | Completely independent from the grid |
How an On-Grid Solar System Works
Here is a more detailed explanation of how on-grid solar systems work:
- Solar panels capture sunlight and convert it into DC electricity.
- An inverter changes the DC electricity into AC to power household appliances.
- The AC electricity flows into the building's main panel, supplying power directly to the home.
- Excess electricity is sent to the utility grid through a bi-directional net meter.
- Net meter tracks energy sent to and taken from the grid.
- When solar production is low, electricity is drawn from the grid to meet energy needs.
- The system automatically shuts off during grid outages to protect utility workers from live wires.
How an Off-Grid Solar System Works
Here is a more detailed explanation of how off-grid solar systems work:
- Off-grid solar systems are fully independent and don’t rely on the electricity grid.
- Solar panels absorb sunlight and convert it into DC electricity.
- This DC electricity flows into a charge controller, which regulates the power supply.
- The charge controller sends the electricity to a battery bank for storage.
- Batteries store the energy for use at night or during cloudy days.
- A distribution panel distributes electricity to different parts of the home.
- Backup generators can be used for energy when demand is high.
Conclusion
Switching to solar is a smart move, and L&T-SuFin is here to make it easy. We make it simple for you to choose the right solar panels. No matter if you’re just getting started or ready to install, we are there to support you every step of the way. With solar power systems, you can save on electricity and do your bit for the environment as well. Join the many families across India, making the switch to clean energy. Your future is brighter with us!
FAQs
Why is it called off-grid?
It is called an off-grid solar system because it operates independently and isn’t connected to the main utility grid. Off-grid solar systems generate, store, and supply their electricity using solar and battery power.
Can we convert an On-grid inverter to a hybrid?
Yes, some on-grid inverters can be upgraded to hybrid with compatible battery and controller support.
What is the advantage of off-grid?
Off-grid solar systems provide energy independence and are of extreme use in remote areas where grid access is not available.
On grid vs off grid solar power: which is better?
On-grid is more cost-effective and suits areas with a stable grid supply, whereas off-grid is better for remote locations or for those needing complete energy independence.
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Top Solar Inverter Brands for Efficient Power Backup
There is an increasing demand for solar power amongst households and businesses. With this growing demand, the need for reliable solar inverters also rises. Solar inverters are of extreme importance in solar power systems. They turn sunlight into energy that you can actually use. However, there is an abundance of solar inverter brands available in the market, which makes choosing the right one tricky. In this blog, you will learn about the top solar inverter brands and their features. So keep reading to find what brand suits you best and meets your needs.
Best Solar Inverter Companies in India
To choose the right inverter brand, you must understand the capacity, efficiency, and size of the inverters that particular brand is offering. Not only this, but affordability also stands as a primary criterion for selection. Here is a list of top solar inverters brands, their efficiency, capacity features, weight, warranty, etc:
Growatt
Growwat stands as one of the best solar power inverter manufacturers with its presence in 100+ countries and primary distributors in Chennai.
Features:
- Range: In its 2 to 5 kW range, with two MPPTS, it has an on-grid DC inverter to AC solar inverters for both single and three-phase connections
- Efficiency: Around 98% operating efficiency
- User Interface: OLED display with touch key function
Deye
Deye is amongst the most popular inverter brands operating internationally, with their main distributors in Chennai.
Features:
- Range: It offers on-grid solar inverters for household use
- Power range: It provides a power range of up to 2kW-5kW
- Phases: It supports single-phase up to 5kW and three-phase above 3kW
- Efficiency: Around 97% operating efficiency
Luminous
Luminous inverters are one of the quality inverter brands known in India. This brand has a series of grid-tied inverters typically suited for residential applications.
Features:
- Power Range: 1kW-8kW
- MPPTs: Models come in 2 and 4 MPPTs
- Voltage: The maximum voltage is up to 1000V in the 4 MPPT models
- Efficiency: Around 97% efficient
Sofar
Sofar is amongst the good solar inverter brands that have been operating in India since 2018. It has inverter models with both single and dual MPPT, which are suitable for residential purposes.
Features:
- MPPTs: Single and 2 MPPTs available
- Voltage: Maximum voltage up to 360V for single MPPT and 600V for dual MPPT
- Efficiency: Around 98% efficient
SMA India
SME India originated in Germany and has 40+ years of experience in the industry. They have a series of string inverters like Sunny Boy, which is a single-phase inverter and Sunny Tripower, which is a three-phase series of string inverters. These inverters are suitable for residential purposes.
Features:
- Power Range: 1kW - 6kW
- Efficiency: Around 98% efficient
SunGrow
SunGrow is one of the top solar inverter brands with 25 years of experience in solar products manufacturing. Their models range from single to multi-MPPT systems.
Features:
- Power Range: up to 9 kW for residential purposes
- MPPTs: Single and multiple MPPT
- Efficiency: Around 98% efficient
Solar Edge
SolarEdge has been operating in Israel since 2006. It offers both single and three-phase inverters.
Features:
- Power Range: 2 kW -6 kW in single-phase inverters and 3 kW in three-phase inverters.
- Input Voltage: up to 900 V
- Output Voltage: Up to 200V(single) 400V (three-phase)
- Efficiency: Over 97%
Enphase
Enphase is one of the best solar inverter manufacturers, offering micro inverters with an output of 250 kW.
Features:
- Scalability: Multiple units can be used together
- Efficiency: 97.6 %
- Safety: Safer operation due to low voltage
- Smart Features: Monitoring via Android app
Fimer (ABB is Fimer now)
Formerly known as ABB, Father is one of the top solar inverter brands that specialises in both single and three-phase supplies.
Features:
- Range: 1.2 kW- 6 kW
- Phases supported: Single and three-phase
- Voltage: 120 to 200 VDC
- Efficiency: over 96% efficient
- Smart connectivity: data via Ethernet or WLAN
Fronuis
Fronius is another popular name amongst the top solar inverter brands. It offers inverters suitable for both indoor and outdoor uses.
Features:
- Range: models ranging from 1.5 kW to 100 kW
GoodWe
One of the top solar inverter brands is GoodWe. It specialises in single-phase and three-phase variants. They are easy to install and come with a lightweight and compact design.
Features:
- Phase Type: Available in both single-phase and three-phase models
- Durability: IP 65 rated – dust tight and water resistant
- Temperature tolerance: Can operate reliably in both high and low temperatures
Livguard LG Solar
This particular brand is amongst the top solar inverter brands that are a great pick when needing solar inverters for residential uses.
Features:
- Phase Type: Comes in both single-phase and three-phase models
- Design: Lightweight and compact, ideal for residential and home use
- Night Consumption: Low self-consumption at night increases overall efficiency
- Protections: Comes with multiple built-in safety measures
Conclusion
Now that you’ve got a clear idea about the top solar inverter brands and their key features, choosing the right ones for your home business should feel a lot easier. If you’re looking for high efficiency, smart features and long-term durability, there is a brand for every need here at L&T-SuFin. Explore the best solar inverters from all leading brands in one place.
FAQs
What is the best all-in-one solar inverter?
Growwatt GoodWe and SMA offer the best all-in-one solar inverter with high efficiency and smart features, which is ideal for both home and office use.
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