India’s renewable energy sector is growing rapidly as the country focuses on clean and sustainable electricity generation. Solar power has become one of the most popular renewable energy sources for homes, industries, and commercial buildings. A solar inverter is one of the most important components of a solar power system because it converts DC electricity generated by solar panels into usable AC electricity for appliances and grid systems. There are numerous solar companies in the market, but choosing the right one can be a little challenging. Therefore, we have provided you with a complete list of the top 10 String solar inverters in India for 2026.
Additionally, with the rising demand for rooftop solar systems, many domestic and international companies are manufacturing high-efficiency solar inverters in India. Choosing the right manufacturer ensures better efficiency, longer lifespan, and higher return on investment. In this article, we will explore the Top 10 Solar Inverter Manufacturers in India in 2026, including their price range, product types, and key applications.
Solar Inverter Market in India
India is one of the fastest-growing solar energy markets globally, with increasing rooftop installations and large-scale solar projects. Solar inverters play a critical role in system performance, safety, and energy optimization. Modern inverters now come with MPPT technology, remote monitoring, hybrid battery compatibility, and smart grid features to improve solar system efficiency.
Solar inverter manufacturers in India are focusing on:
- Higher conversion efficiency (95–98%)
- Smart monitoring through Wi-Fi or mobile apps
- Hybrid systems with battery backup
- Durable designs suitable for Indian weather conditions
Check Out the Top 10 Solar Inverter Companies In India 2026
Based on various factors like buyers’ reviews, collection of a wide range of products, and overall inventory, we have curated the lists of the top 10 Solar inverter manufacturers in India for 2026 , and you can opt for them based on your project requirements.
1. Luminous Power Technologies
Luminous is one of India’s most trusted inverter and power backup brands. The company manufactures a wide range of solar inverters suitable for residential and small commercial systems.
Key Features
- Hybrid solar inverter technology
- Pure sine wave output
- High efficiency up to 97%
Popular Models
- NXG+ Solar Inverter
- Solarverter Series
Price Range
₹10,000 – ₹60,000 depending on capacity.
Applications
- Home rooftop solar systems
- Small offices and shops
- Rural solar backup systems
2. Microtek International
Microtek is a well-known Indian brand that offers affordable and reliable solar inverter solutions.
Key Features
- Intelligent solar charging
- Battery backup support
- Automatic switching between the grid and solar
Popular Series
- i-Solar Series
- Solar UPS Hybrid
Price Range
₹9,000 – ₹55,000.
Applications
- Residential solar systems
- Rural electrification
- Small business backup
3. Growatt
Growatt is a global solar inverter manufacturer known for its smart hybrid and grid-tie inverters with advanced monitoring systems.
Key Features
- Wi-Fi monitoring
- Lithium battery compatibility
- High efficiency up to 98%
Price Range
₹20,000 – ₹1,00,000 depending on capacity.
Applications
- Smart homes
- Hybrid solar storage systems
- Commercial solar plants
4. Sungrow Power Supply Co., Ltd.
Sungrow is one of the world’s largest solar inverter manufacturers and a leading supplier for large-scale solar projects.
Key Features
- Utility-scale inverter solutions
- Advanced cooling systems
- AI-based monitoring
Price Range
₹30,000 – ₹2,00,000+
Applications
- Solar power plants
- Commercial solar installations
- Industrial solar systems
Sungrow is also ranked among the top global inverter manufacturers due to strong R&D and manufacturing capacity.
5. Delta Electronics
Delta Electronics provides high-efficiency solar inverters designed for residential, commercial, and utility-scale solar projects.
Key Features
- High MPPT efficiency
- Compact design
- Reliable thermal management
Applications
- Grid-connected solar systems
- Industrial solar installations
- Commercial rooftops
6. Ginlong Technologies
Solis is one of the most popular inverter brands in India, known for its high efficiency and cost-effective solar solutions.
Key Features
- Multi-MPPT technology
- Smart monitoring
- High conversion efficiency
Applications
- Residential rooftop solar
- Commercial solar plants
- Solar farms
7. Havells India
Havells is a trusted electrical brand offering smart solar inverter solutions for Indian homes and businesses.
Key Features
- Smart connectivity
- High durability
- Wide service network
Applications
- Residential rooftop systems
- Small commercial installations
8. Fronius International
Fronius is an Austrian solar technology company known for premium-quality solar inverters with advanced energy management features.
Key Features
- High efficiency
- Advanced cooling technology
- Smart monitoring systems
Applications
- Commercial solar plants
- Industrial installations
- Large rooftop systems
9. UTL Solar
UTL Solar provides budget-friendly solar inverters designed especially for Indian households and small businesses.
Key Features
- Hybrid inverter technology
- High overload capacity
- Easy installation
Price Range
₹14,000 – ₹47,000.
Applications
- Home solar systems
- Rural electrification
- Off-grid solar systems
10. Su-Kam Power Systems
Su-Kam is one of the pioneers of inverter technology in India and manufactures high-performance solar inverters.
Key Features
- Advanced MPPT charging
- Long battery life
- Smart load management
Applications
- Residential solar systems
- Commercial installations
- Hybrid solar systems
Types of Solar Inverters
Understanding inverter types helps choose the right product for your solar installation.
1. On-Grid Solar Inverter
- Works with grid electricity
- No battery storage required
- Most common for rooftop solar systems
2. Off-Grid Solar Inverter
- Works independently from the grid
- Requires battery storage
- Ideal for remote areas
3. Hybrid Solar Inverter
- Combines grid + battery backup
- Allows energy storage and smart load management
4. Micro Inverter
- Installed on each solar panel
- Higher efficiency in shaded conditions
- Mostly used in advanced residential systems
Indicative Solar Inverter Price in India (2026)
| Capacity | Average Price |
| 1 kW Solar Inverter | ₹8,000 – ₹20,000 |
| 3 kW Solar Inverter | ₹20,000 – ₹50,000 |
| 5 kW Solar Inverter | ₹40,000 – ₹80,000 |
| 10 kW Solar Inverter | ₹80,000 – ₹1,50,000 |
Prices vary depending on brand, inverter type, efficiency, and smart features.
What are the Applications of Solar Inverters?
Solar inverters are widely used across various sectors.
Residential Applications
- Rooftop solar systems
- Home backup power
- Hybrid battery storage systems
Commercial Applications
- Offices and shopping complexes
- Hospitals and educational institutions
- Retail stores and warehouses
Industrial Applications
- Manufacturing plants
- Solar power plants
- Agricultural solar pumps
Utility-Scale Applications
- Large solar farms
- Solar grid power stations
- Government renewable energy projects
Factors to Consider Before Buying a Solar Inverter
When selecting a solar inverter manufacturer, consider these factors:
- Conversion efficiency
- Warranty period (5–10 years)
- Monitoring features
- Battery compatibility
- Service network and support
- Load capacity
Choosing the right inverter ensures maximum solar power generation and system reliability.
Conclusion
Solar energy adoption in India is accelerating rapidly, and the demand for efficient solar inverters continues to grow. Leading manufacturers like Luminous, Microtek, Growatt, Sungrow, Solis, Delta, Havells, Fronius, UTL Solar, and Su-Kam offer advanced inverter technologies for residential, commercial, and industrial applications. If you’re looking to buy a string solar inverter in bulk, Moglix is the right platform to procure them in bulk. You can source a complete range of products from various bands at the most competitive price.
By selecting a reliable solar inverter manufacturer, users can improve energy efficiency, reduce electricity bills, and contribute to a cleaner environment. As India moves toward its renewable energy goals, solar inverters will remain a key component of the country’s sustainable power infrastructure.
