The Gifted Child Myth That Holds Brilliant Kids Back
Most gifted children never reach their potential—not because of lack of talent, but because of one dangerous myth. Here’s what to recognise instead.
I Said This in 2014. Maharashtra Just Proved Me Right.
The Maharashtra solar banking ban and BESS mandate proves what Kunwer Sachdev warned in 2014 — battery storage is non-negotiable for India’s solar future.
The Electroscopy Story: How We Built a Lie-Detector for Inverters — and Won a Global Market
Inverter testing technology that became a global advantage: the Electroscopy story of how Su-Kam built a lie-detector for inverters.
Why 2026 Is the Best Year to Go Solar in India
Why 2026 is the best year to go solar in India — hybrid systems, PM Surya Ghar subsidies and how to pick the right inverter. Expert guide by Kunwer Sachdev.
India Built Its First 3-Phase Solar System in 2006: A Masterclass in Pioneer Engineering
Kunwer Sachdev on India’s first commercial 3-phase solar system in 2006 — the unbroken chain from 2005 Solar PCU to Brainy Eco to Colossal, unmatched product-development energy, and why the industry followed.
IGBT vs MOSFET Inverters: What the Difference Means for You
IGBT vs MOSFET inverters explained — what the technology difference means for efficiency, reliability and lifespan. Plain-English guide for Indian buyers.
The Light that Never Failed: Why Off-Grid Solar Was a Medical Necessity for Tripura
Off-grid solar in Tripura became a medical necessity, Su-Kams light that never failed in remote India.
The Man from IIT Who Came Back — My Story with R. Sivarajan
Kunwer Sachdev’s story of R. Sivarajan — hired from IIT Delhi in 2002, who worked in Su-Kam’s R&D, briefly joined GE Power and Energy, returned, and is now Co-Founder and Director of Technology at Inteli Energi.
The Man Who Built Su-Kam’s Mind — My Story with Sanjeev Saini
Kunwer Sachdev’s tribute to Sanjeev Saini — Su-Kam’s first R&D engineer hired in 2001, who rose to CTO in 18 years, filed 15+ patents, and whose story was affected by the Su-Kam insolvency proceedings.
The Man I Found in Nigeria — My Story with Srinivas Pilla
Kunwer Sachdev shares the story of Srinivas Pilla — headhunted from a white goods company in Nigeria to head Su-Kam’s African subsidiary, and the battery tussle that opened all of Africa and the Middle East to Indian tubular batteries.