Reflecting on Innovation: The Baddi Factory & The Birth of Tubular Gel
By Kunwer Sachdev, Founder of Su-Kam and Kunwwer.ai
While organizing my archive recently, I came across the “Battery R & D (16, Jul.’16)” presentation[cite: 1]. It was more than just a set of slides; it was a window into the intense, transformative years we spent building the foundation of Su-Kam’s battery legacy at our Baddi manufacturing facility. Looking at the technical data, I am reminded of the immense discipline, human talent, and scientific rigor we brought to the shop floor.

The Baddi Factory: A Crucible of Innovation
Our factory in Baddi was not merely a production site; it was an R&D powerhouse. Under my direct guidance, we realized that to achieve true reliability in the Indian power context, we could not rely on off-the-shelf designs. We had to master the electrochemistry ourselves. The challenge was massive: our customers needed batteries that could survive frequent power cuts, extreme heat, and harsh discharge cycles. We were building for durability where others were building for price.
The Genesis of Tubular Gel Technology
The development of our Tubular Gel technology was a deliberate, long-term project. I hand-picked a specialized team, setting up a unique organizational structure that bridged the gap between theoretical R&D and Quality Assurance (QA). We were not just engineers; we were obsessively focused on failure analysis[cite: 1].

The Rigorous Testing Pipeline
The battery business is often misunderstood as simple manufacturing. In reality, it is a high-stakes, long-latency game. A manufacturing flaw might not appear for two or three years—long after the battery has been sold. This is why our testing protocol was so stringent. We initiated a “test-first” culture[cite: 1].
We began by testing at the most rigorous validation levels, ensuring that every plate combination, every electrolyte composition, and every vent seal was analyzed for its PSoC (Partial State-of-Charge) capability[cite: 1].
Technical Parameters and Development Strategy
The technical parameters were exacting. We scrutinized grid corrosion rates, gel viscosity, and water loss metrics. To be truly innovative, we had to rethink the physical assembly. We introduced process improvements like standardized jig boxes for group burning, which allowed us to maintain consistency across four distinct battery types[cite: 1].

This commitment to technical excellence is documented in broader industry resources like Battery University, which provides the foundational knowledge for why our focus on carbon additives and plate envelope materials was a game-changer. For those curious about the future of storage, I suggest looking into the latest battery research at NREL, which echoes many of the methodologies we pioneered in our own labs.
We moved from initial trials to small-lot production, constantly refining our models until the data proved they were ready for the market. This disciplined patience is exactly what separated us from the rest.
Disclaimer
Notice: Kunwer Sachdev is no longer associated with Su-Kam. As the former founder, he maintains no involvement with the company’s current operations, manufacturing, or service protocols. Consequently, Kunwer Sachdev takes no responsibility for any products, claims, or services related to Su-Kam.