We Built India’s First 3-Phase Solar System in 2006 — Six Years Before the Government Called It a Priority
Kunwer Sachdev Founder of Su-Kam and Kunwwer.ai, and mentor at Su-vastika and several other companies — the “Inverter Man of […]
Before WiFi Was a Word — How Su-Kam Built India’s First Solar IoT Platform
Kunwer Sachdev Founder of Su-Kam and Kunwwer.ai, and mentor at Su-vastika and several other companies — the “Inverter Man of
The Machine That Could Expose Every Battery
Innovation · Power Technology · Su-Kam The Machine That Could Expose Every Battery How a founder’s obsession with proof over
The Man Always Lost in His Thoughts — My Story with Narender Singh Negi
Kunwer Sachdev shares his decade-long journey with Narender Singh Negi — the quiet inventor who helped build India’s 360V MPPT solar technology and DSP Solar PCU at Su-Kam, and rose to Head of R&D and Director at V-Guard Industries.
The Man Who Invented India’s Sine Wave Inverter — My Story with Jagdeep Chauhan
Kunwer Sachdev shares how he gave Jagdeep Chauhan — a chip salesman from Roorkee — his first chance in the inverter industry. Jagdeep went on to invent India’s DSP Sine Wave Inverter technology at Su-Kam and later founded EAPRO Global, now serving 10 million users across 20+ countries.
The Man Who Left Nvidia for a Dream — My Story with Venkat Rajaraman
How Venkat Rajaraman left Nvidia to join Su-Kam in 2007, led FPGA inverter R&D with Kunwer Sachdev, and founded Cygni Energy — India’s leading battery storage company with a 4.8 GWh assembly plant in Hyderabad.
National Wastage: How 77 Su-Kam Patents Went to Zero
12 patents granted, 56 pending, 5 provisional — all lost when Su-Kam entered IBC insolvency in 2018. The complete IPO record of India’s biggest patent loss.
How Su-Kam Came to File 77 Patents
Kunwer Sachdev Founder of Su-Kam and Kunwwer.ai, and mentor at Su-vastika and several other companies — the “Inverter Man of
How an Indian Inverter Company Replaced Diesel at Eighteen Assam Rifles Outposts
Series · Project 05 · Critical Infrastructure By Kunwer Sachdev — Founder, Su-Kam Power Systems · April 2026 The Assam
Twenty Days Before He Died, Kalam Lit Up Two Villages With Us
Twenty days before Dr APJ Abdul Kalam passed away, he joined Su-Kam to electrify two villages. Kunwer Sachdev shares this unforgettable moment.