Inverter Man of India
A witness archive of Kunwer Sachdev and the Su-Kam years.
Preserving the history, lessons, and archives from the inside.
Enter the archive
Four doors into the record
Legacy chapters, essays, practical guides, and the press archive — each path keeps its original address.
Legacy Chapters
The Su-Kam years, chapter by chapter — products, plants, and the record from inside the room.
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Essays & Writings
Culture, marketing experiments, and the moments the press skipped — told by someone who was there.
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Guides & Resources
Practical frameworks on inverters, UPS, and batteries — drawn from decades in the room.
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News & Updates
Twenty-five years of interviews, profiles, and coverage — Hindi, English, Marathi and more.
Browse news →Recently from the shelves
Essays worth opening
Kunwer Sachdev, Marketing Genius — Philip Kotler, Shikaras, and the Brand-Building Instinct
A former associate on why Mr Kunwer Sachdev was a marketing genius — sharing the dais with Philip Kotler, shikara and dhaba boards, dealer meets, YouTube and Facebook a decade early, and the envy of colleagues who could not think like him.
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Kunwer Sachdev and the Fairy Queen: Why India’s Boldest Home UPS Failed in Transit
19 September 2026
The Patent Obsession: Why the Man Behind Su-Kam Filed 106 Inventions While Everyone Else Just Copied
18 September 2026
The Trendy Inverter: How an LCD Screen and a Refusal to Build Uglier Boxes Reset Consumer Expectations
18 September 2026
