Introduction

An inverter that changed India — and the entrepreneur who built it from scratch

What does it take to solve a problem that 1.4 billion people face daily? In the India of the 1990s, power cuts were not occasional inconveniences — they were a defining feature of daily life. Households endured hours of darkness. Businesses lost productivity. The available solution, the noisy, expensive diesel generator, was neither practical nor affordable for most Indian families.

Into this gap walked one man: Kunwer Sachdev, a middle-class son of a railway clerk from Delhi’s Punjabi Bagh, with no technical background, no industry connections, and a starting capital of just ₹10,000. What he built over the next two decades — Su-Kam Power Systems — would become India’s first and most celebrated inverter company: an ISO-certified MNC exporting to 71 countries, winning the Ernst & Young Entrepreneur of the Year award, and earning him the title “Inverter Man of India.”

But the Su-Kam story does not end at the peak. It continues through bankruptcy, courtroom battles, personal insolvency proceedings, and ultimately, a remarkable second act. This case study tells the complete story — the rise, the collapse, and the quiet but determined rebuilding — because in its entirety, it is one of the most instructive entrepreneurial journeys in modern Indian business history.

The Founder — Kunwer Sachdev

From selling pens to building India’s inverter empire

Kunwer Sachdev Founder & MD, Su-Kam Power Systems | Mentor, Su-vastika | “Inverter Man of India”

Born in Delhi to a railway section officer father, Kunwer Sachdev grew up in a middle-class household in Punjabi Bagh. After graduating from college in 1984, he joined his brother’s pen business, then moved into communications. With no technical expertise, no finance, and no industry contacts, he founded Su-Kam with ₹10,000 in 1998. He was awarded Ernst & Young Entrepreneur of the Year 2011, the Bharat Shiromani Award, and was named one of India’s Most Respected Entrepreneurs by Huron. He is a member of the Gurugram Metropolitan Development Authority (GMDA) and an active mentor in Delhi Angels startup network. He ceased formal association with Su-Kam in 2018–19 and now serves as mentor to Su-vastika Systems, founded by his wife Khushboo Sachdev.

Early Life & First Steps

Sachdev’s entrepreneurial journey began not with inverters but with a Cable TV business. Recognising the early potential of cable television distribution in India, he set up operations with his initial ₹10,000 savings. The technical problems he encountered during installation did not frustrate him — they fascinated him. He treated each problem as an R&D opportunity, a habit that would define his entire career.

This intellectual curiosity led to a pivotal moment: the malfunctioning inverter in his own home. Rather than calling a repairman, Sachdev hired engineers from relevant disciplines and began exploring whether a better, more reliable inverter could be built. This self-directed approach to problem-solving — identifying a personal pain point, researching solutions, and building a team to execute — became the blueprint for Su-Kam.

Origin — From ₹10,000 to an Empire

The entrepreneurial journey that started with a cable wire and ended with a global MNC

Su-Kam Power Systems was formally incorporated in 1998. The founding story is a masterclass in bootstrapped entrepreneurship. Sachdev had no manufacturing facility, no testing instruments, no advertising budget, and no industry pedigree. What he had was an acute awareness of a market gap, a relentless work ethic, and an unusual willingness to invest in knowledge rather than comfort — famously choosing to buy a spectrum analyzer instead of buying himself a house.

Innovations & Rise to Market Leadership

How technological firsts built an unassailable brand in India’s power backup sector

Su-Kam’s competitive advantage was built not through advertising or pricing alone, but through a relentless focus on technological innovation that consistently placed it years ahead of rivals. Sachdev’s strategy was to patent breakthroughs before competitors could react — the company eventually held 65 patents in India and the US, averaging two patents per month — the highest in India’s power backup industry.

Su-Kam’s products were engineered for Indian conditions — operable from sub-zero to 55°C without requiring air-conditioned environments. This ruggedness made them competitive not just in Indian markets but across the Middle East, Africa, Bangladesh, and Nepal, where extreme temperatures would defeat more fragile foreign products. In these markets, Su-Kam completely displaced Chinese and American competitors — a remarkable achievement for any Indian manufacturer.

At the Peak — Su-Kam as a Global MNC

The numbers behind India’s most successful power backup story

Manufacturing Infrastructure

• R&D Unit at Gurgaon — first dedicated R&D centre in India’s power backup industry
• High Capacity Inverter Manufacturing Unit — Gurgaon, Haryana
• SMF Battery Plant — Gurgaon
• Telecom Inverter Plant — Gurgaon
• UPS Manufacturing Unit & Online UPS Unit — Baddi, Himachal Pradesh
• Inverter Plant — Baddi, Himachal Pradesh

Certifications & Awards

• ISO 9001:2008 — Quality Management Systems
• ISO 14001:2004 — Environmental Management Systems
• CE Certificate — authorised to export to all EU countries
• UL Certificate — authorised to export to USA and Canada
• ERTL Certification — Government of India testing laboratory
• Ernst & Young Entrepreneur of the Year 2011 — Kunwer Sachdev
• Bharat Shiromani Award — National recognition for entrepreneurial contribution
• Africa’s Most Reliable Inverter Brand — continental market recognition

The Reliance India Power Fund (a joint venture between Reliance-ADAG and Temasek Holdings, Singapore) invested in Su-Kam, providing both capital and institutional credibility that accelerated the company’s global expansion. At its peak, the company’s export contribution represented approximately 10–20% of total revenues, with Africa as the dominant export market.

Business Model & Strategy

Innovation-led, distribution-first, and quality-obsessed — the Su-Kam playbook

Total Quality Management (TQM)

Su-Kam implemented TQM practices with demanding test protocols at every stage of manufacturing through to final delivery inspection. Every product reaching the end user had to conform to predetermined standards. This was not merely a quality assurance exercise — it was the foundation of brand trust in a market where counterfeit and unreliable products were common.

Distribution-First Go-To-Market

Rather than relying on mass advertising, Su-Kam invested heavily in building a dealer and distributor network. The company provided training not only to its own employees but to dealers, distributors, and associates — creating an ecosystem of informed, capable salespeople who could install, service, and support Su-Kam products independently. This network eventually grew to over 10,000 dealers and 200 service centres across India.

R&D as Competitive Strategy

Su-Kam’s R&D unit was the first of its kind in India’s power backup industry. Filing two patents per month on average, the company treated intellectual property as a strategic moat. This patent portfolio served dual purposes: competitive protection in domestic markets and credibility for export partnerships and institutional investors.

The Fall — Bankruptcy & IBC Proceedings

How personal problems, legal battles, and an unforgiving insolvency process destroyed a ₹600 crore company

The Sequence of Events

Sachdev has publicly described the collapse as resulting from personal domestic problems rather than any fundamental business failure. When legal disputes escalated, banks filed insolvency petitions under India’s Insolvency and Bankruptcy Code (IBC), triggering the Corporate Insolvency Resolution Process (CIRP) through the National Company Law Tribunal (NCLT).

The process, intended to facilitate either business revival or orderly liquidation, had devastating consequences in Su-Kam’s case:

• Kunwer Sachdev’s operational access to the company was severed
• Dealers and distributors were left stranded — unable to honour warranties or service existing customers
• The company’s reputation, built over decades, was severely damaged as customer trust collapsed
• CIRP proceedings consumed enormous costs — over ₹45 crore spent on running the company through the resolution process alone

The Human Toll

Beyond the financial figures, the collapse had profound human consequences. In Sachdev’s own words: “Dealers and distributors were unable to honor the warranties, while the materials were left lying with them, unsold, tying up their resources. No matter how hard I tried, I was not able to come for their aid, as all the assets of the company and properties belonging to the company were under the control of these financial institutions.”

An estimated 2,100+ direct employees, tens of thousands of dealers and distributors, and millions of end customers were affected by the sudden loss of service, warranty support, and product availability that Su-Kam’s collapse created.

The IBC — Lessons from Su-Kam’s Case

Su-Kam’s IBC experience highlighted a persistent criticism of India’s insolvency framework: in cases where assets are sufficient to repay debts but operational continuity is disrupted by legal proceedings, the CIRP process can destroy rather than preserve value. The case has been cited in discussions about India’s need for a more refined approach to personal guarantor insolvency and promoter-level disputes versus business-level solvency.

SWOT Analysis

Strategic assessment of Su-Kam at its peak and the lessons it leaves behind

Financial Snapshot

The rise, peak, and collapse in numbers

The stark contrast between Su-Kam’s peak valuation and its liquidation price of ₹49.50 crore stands as one of the most instructive examples of value destruction in India’s IBC history. A company with the assets to repay its creditors was worth a fraction of those assets by the time it was sold — largely because the insolvency process consumed resources, talent, and time while the business deteriorated.

Rebirth — Su-vastika & the New Chapter

When a door closes, a window opens — and this time, with better governance

What Su-vastika Is Building

Su-vastika is not simply a rebranded Su-Kam. It is a technology-forward energy company focused on next-generation solutions rather than the traditional inverter market. Products in development or already commercialised include:

• Energy Storage Systems (ESS) — grid-scale and residential battery storage
• Lift/Elevator Emergency Rescue Devices — unique patent-backed product addressing an underserved safety market
• EV Chargers — for two-wheelers and commercial electric vehicles
• Lithium Battery Solutions — replacing lead-acid technology across backup applications
• Online UPS with Galvanic Isolation — hospital-grade and industrial-grade power protection
• Automatic Testing Equipment — for quality control in battery manufacturing

Patents & Innovation

Su-vastika has applied for 60+ patents, with 6 already granted — reflecting Sachdev’s continued commitment to building competitive advantage through intellectual property rather than marketing spend alone. A strategic investment and collaboration with Rotomag Enertec Ltd. has further strengthened its manufacturing and technology roadmap.

The Khushboo Sachdev Factor

The role of Khushboo Sachdev in the rebirth is itself a remarkable entrepreneurial story. With no prior business management experience, she launched Su-vastika under extraordinary personal pressure — dealing simultaneously with family financial stress, her husband’s legal battles, and the task of building a new company from scratch. Her tenacity in meeting investors, assembling a team of former Su-Kam professionals, and managing the company’s early growth while Kunwer served as technical mentor represents one of the most quietly impressive entrepreneurial pivots in Indian business.

Key Takeaways & Entrepreneurial Lessons

What every founder, investor, and policymaker should learn from Su-Kam

Frequently Asked Questions

What readers, researchers, and entrepreneurs ask about Su-Kam