Partner with India’s Leading Solar Inverter Manufacturer

Ksquare Inverter is a trusted manufacturer of high-performance solar inverters, offering a wide range from 1.3kW to 25kW, including both single-phase and three-phase models. Specializing in on-grid systems, we deliver efficient, reliable, and scalable solar power solutions designed to maximize ROI and minimize your electricity bills.

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Superior Efficiency

Optimized energy conversion for better performance and power output.

Cost-Effective & Reliable

Cost-Effective & Reliable

Dependable operation with competitive inverter prices and durable design.

Compact & Modern Design

Compact & Modern Design

Space-saving solar panel inverter models are suited for residential and industrial needs.

Robust Safety Features

Robust Safety Features

Includes surge protection, reverse polarity, and thermal control for safe operation.

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Our Success in Numbers

Powering India’s Solar Revolution with Trusted Solar Inverters

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Happy B2B Clients

Trusted by businesses for reliable solar inverter solutions.

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Projects Completed

Residential to commercial—seamless solar inverter installations across India.

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Happy B2C Clients.

From rooftop homes to farm setups, our solar panel inverters bring energy efficiency to life.

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Products Supplied

We deliver high-quality on-grid solar inverters across India at competitive inverter prices.

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High-Efficiency 4 - 25 kW

(3 Phase) Solar Inverter

Ksquare Inverter is a trusted name in manufacturing high-efficiency on-grid solar inverters ranging from 4 kW to 25 kW. Designed exclusively for 3-phase operations, our systems deliver optimal performance, seamless rooftop integration, and significant energy savings—backed by reliable service and expert technical support.

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3.6 - 6 KW, Single MPPT

-20A Solar Inverters for Seamless Solar Energy Conversion

Engineered for residential and commercial mid-size solar systems, Ksquare’s 3.6 – 6 kW single MPPT solar inverters bring together advanced MPPT tracking, DC switch safety, and a no-epoxy design that boosts longevity and reliability. These stable solar inverters are optimized for maximum energy harvesting in Indian sunlight conditions, ensuring smooth solar energy conversion with zero compromise on performance. Built for flexibility and consistency, they’re the ideal solution when you are scaling up from small setups without jumping into high-voltage systems.

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1.3 - 3 KW, Single MPPT

-20A Solar Inverters for Smart Residential Solar Power

The Ksquare 1.3 – 3 kW solar inverter is built for small solar inverter setups, ideally suited for homes and compact energy needs. It delivers smooth performance even in low-light conditions, thanks to its low starting voltage and intelligent single MPPT solar inverter technology. Equipped with robust protections against reverse polarity and over-temperature resistance, this energy-efficient solar inverter provides peace of mind, safety, and optimal energy output. A perfect fit for those beginning their residential solar energy journey or exploring solar power for homes.

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India’s Leading

Solar Inverter Manufacturer

At Ksquare Inverter, we offer a comprehensive range of high-performance solar inverters designed to meet diverse energy needs, whether you're powering a modern home, a commercial building, or an off-grid site. From on-grid systems that connect you seamlessly to the utility grid, to off-grid solutions that ensure energy independence, and hybrid inverters that balance both worlds. Our technology is built to deliver efficiency, safety, and long-term savings. Each inverter is engineered with precision, ensuring smooth power conversion, system durability, and maximum energy output, so you can take full control of your energy usage.

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On-Grid Solar Inverter

Ksquare’s on-grid solar inverter is ideal for homes and commercial setups with regular grid access. It converts solar energy from your rooftop panels into usable electricity while feeding excess power back to the grid. You benefit from lower electricity bills, net metering advantages, and cleaner power. Reliable, efficient, and easy to integrate, our grid-tied solar inverter keeps you powered, without compromise.

Built to handle varying loads and fluctuating weather conditions, our on-grid inverters come with advanced MPPT (Maximum Power Point Tracking) technology to ensure optimal energy harvest throughout the day. The compact design makes installation easy across different rooftop sizes, while smart monitoring allows you to track performance in real time. Ksquare’s on-grid solutions are also future-ready — compatible with upgrades and expansions if your energy needs grow over time. With safety features like anti-islanding protection and surge safeguards, you get uninterrupted performance with peace of mind.

Industry-Recognized Certifications for

Superior Quality & Safety

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FAQs About

Solar Inverters

At Ksquare, we specialize in high-efficiency on-grid solar inverters designed specifically for commercial and industrial applications. These inverters ensure optimal energy conversion, scalability, and are ideal for businesses seeking long-term cost savings and energy efficiency.

We offer up to 25 years' warranty on our solar panels and 5–10 years' warranty on solar inverters, depending on the model. Our products are backed by trusted quality assurance and post-sales support.

The capacity depends on your average monthly energy consumption, but typically, 20kW to 100kW or more is suitable for medium to large businesses. Our team offers site assessment and load analysis to help you select the optimal capacity.

Absolutely. Ksquare offers dedicated after-sales and technical support for B2B clients. Our team is equipped to handle on-site service, remote diagnostics, and maintenance.

Yes. All Ksquare solar inverters and panels are ISO, CE, and BIS certified, meeting key industry standards for performance, durability, and safety.

Yes, our solar systems can be tailored to meet specific business needs — from load management and inverter sizing to panel configuration and power backup preferences.

Yes. Ksquare provides complete turnkey installation services, including system design, mounting, wiring, commissioning, and testing through our professional installer network.

Yes, our product range caters to both residential and commercial clients. We offer scalable solutions from small rooftop installations to large industrial setups.

Currently, Ksquare focuses on high-performance on-grid solar systems. While we do not specialize in solar batteries or hybrid/off-grid systems, we can guide you based on your requirements.

We primarily offer on-grid solar inverters, designed for grid-connected operations in homes, offices, commercial buildings, and industrial setups. These include both string inverters and centralized inverters, depending on the scale.

Ksquare has its operations based in India, with a strong nationwide network. Our products and services are available across major cities and industrial zones.

Yes. We offer project-specific customizations based on your energy consumption patterns, available space, and ROI goals. From inverter selection to panel layout, everything is aligned to your objectives.

Yes, both end-users and channel partners can purchase solar panels and inverters directly from Ksquare. You can reach out to us via our official website or contact our sales team.

Our systems are compliant with MNRE and other government norms, making them eligible for applicable subsidies, especially in the residential and institutional sectors.

You can connect with us via: Call or WhatsApp: Numbers listed on the website Email: Use the inquiry form on the Contact Us page for a faster response

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