Best Commercial Grid-Tie Solar Inverters in India (2025)

The cost of setting up a solar plant has dropped significantly in the past few years.

Businesses across India are capitalizing on this opportunity by installing large-scale solar systems to reduce their operational expenses and achieve ambitious net-zero emission targets.

If you’re planning to join this shift and need a commercial solar inverter that maximizes energy generation and ensures a high ROI, this guide is for you.

We’ve created a list of the top 3 commercial solar inverters in India. In the next section, you can also find a list of attributes to look for in solar inverters to make an informed choice.

Top 3 Commercial Solar Inverters in the Market

1. SolarEdge Three Phase Inverter with Synergy Technology (100kW)

SolarEdge is a leading company renowned for manufacturing smart energy technology.

The company’s three-phase 100kW inverter is a robust solution suitable for commercial and industrial rooftops, Agri-PV, carport, floating PV and small utility scale projects. This inverter is lightweight and easy to install, and can support up to 175% DC oversizing.

It also boasts the advanced SafeDC™ feature that automatically reduces high DC voltage to touch-safe levels when the grid or the inverter shuts down.

The inverter solution combined with SolarEdge’s power optimizer technology ensures higher energy production and better ROI than traditional systems.

Features:

• Maximum efficiency of 98.3%
• Higher safety with built-in arc fault protection and temperature sensors; surge protection devices emergency voltage shutdown.
• Advanced SafeDC™ technology and optional rapid shutdown
• Built-in PID mitigation which maximizes system performance
• Panel level monitoring with the SolarEdge Monitoring Platform using the Ethernet or Wireless network which gives full system visibility
• Designed to work in harsh working conditions
• 12-year warranty extendable to 20 years

2. Fronius Tauro Three Phase Solar Inverter (100kW)

Fronius is an Austrian solar manufacturer, known for its high-quality equipment.

The Fronius Tauro, designed for large-scale PV systems, is one of the best and the most durable inverters available in the market. The device is easy to install and maintain and delivers optimum performance in even the harshest environmental conditions.

The double-walled housing and active cooling features of the Fronius Tauro Inverter ensures consistently high energy ouput and a long shelf life. The inverter also offers incredible flexibility in terms of system design.

Features:

• Maximum efficiency of 98.5%
• Integrated system monitoring from a smartphone or PC through a user-friendly platform
• Fast and cost-efficient servicing (when in need of servicing, only the affected power stage set needs to be replaced rather than the entire project inverter)
• Active double-wall cooling technology
• IP65 Rating; suitable for indoor and outdoor installation
• High performance in temperatures up to 50℃
• Warranty coverage of up to 10 years for registered products

3. Hopewind three-phase solar inverter

Hopewind is a well-recognized solar company and a global leader in providing sustainable power solutions.

The Hopewind inverters are versatile and designed for residential, commercial, and utility-scale projects. Their compact, lightweight design and an IP66 rating guarantees durability and reliable operation for indoor and outdoor use.

Equipped with advanced cooling technology, the inverters maintain efficient performance in even the harshest climates. With mobile app monitoring, you can track performance in real time and perform easy troubleshooting. Hopewind inverters offer a high-performance, reliable solution for diverse energy needs.

Features:

• Maximum Efficiency of

  98.59%

• Dual MPPT Technology helps to optimize performance under diverse solar conditions.
• IP66 rating provides protection against dust and water for reliable outdoor use.
• Advanced Cooling System that maintains high performance even in extreme climates.
• Mobile App Monitoring that enables you to track real-time performance and easy troubleshooting.
• Built-in Surge Protection to provide safeguards against electrical surges, ensuring long-term reliability.
• Engineered to perform in harsh environmental conditions.
• Compact & Lightweight Design facilitates easy installation and reduces space requirements.

How to Choose the Right Commercial Solar Inverter?

Inverter technologies may seem overwhelming, but you can find the right fit by focusing on these key factors:

1. Efficiency

• Every inverter has a maximum conversion efficiency, which indicates how much DC power from the solar panels gets converted into usable AC power.
• Look for inverters with efficiency above 97%—this means minimal power loss during conversion and a higher overall energy yield.
• Ensure the inverter performs well even in low-light conditions, such as during cloudy days or early mornings.

2. Compatibility

• Solar panels come in various technologies like bifacial panels, TOPCon, and Mono PERC. The inverter must be compatible with the type of panels you’re using.
• Verify that the inverter matches the power rating and voltage of your solar panels to ensure smooth and efficient operation.

3. Remote Monitoring

• Remote monitoring allows you to track your solar system’s performance in real-time from your smartphone or computer.
• Choose an inverter that includes remote troubleshooting features to quickly address minor issues without requiring on-site intervention.

4. Installation and Durability

• Opt for inverters that are easy to install—this typically means they’re also easier to maintain.
• Ensure the inverter has a high IP rating (e.g., IP65 or above) for protection against dust and water, especially if installed outdoors.
• Check its operating temperature range to confirm it can handle extreme weather conditions.

5. Safety Features

• Look for inverters with built-in anti-islanding protection, surge protection, and temperature sensors.
• Additional safety features like short-circuit and overvoltage protection will help extend the lifespan of the inverter and safeguard your entire solar system.

6. Warranty

• Most commercial inverters come with a 10–15 year warranty.
• Choose inverters with longer warranties and make sure you understand what is covered (e.g., parts, labor, or replacements).

7. Brand Reputation and Certification

• Select a manufacturer with a proven track record of delivering high-quality, reliable solar equipment.
• Verify certifications such as BIS, CE, IEC, or UL, which ensure the inverter meets safety and performance standards.
• Research the brand’s after-sales support to ensure help is readily available when needed.

About Ornate Solar

Ornate Solar is a leading solar company with 10 years of experience in the industry and a mission to reimagine solar installation worldwide.

By partnering with best-in-class solar brands and developing high-quality solutions (inverters, accessories, InRoof), we deliver solutions that are modern, reliable, and effective.

If you are looking for high-quality solar inverter solutions, reach out to us at 011 43536666 to discuss your options.