Built by a Product Director, not a textbook author.
BESS.courses is built from the chair of a working product engineer in the battery storage industry — not a lecture hall. Every lesson is grounded in projects I have helped deliver.
Instructor / Sergey Syrvachev Sergey Syrvachev
I've spent 15+ years in energy and product, including the last 5 in clean energy, building BESS, inverter, and EMS product lines from cell chemistry to grid integration.
I build these courses the way I build products — structured, practical, and grounded in real projects, not theory. The focus is grid-scale BESS: cell chemistry, enclosures, power conversion, controls, fire safety, project finance, and how a battery actually makes money.
If a course helps you make one better project decision, it has done its job.
- Product Director, grid-scale BESS
- 15+ years in energy & product, 5 in clean energy
- Built a BESS configuration toolset — from hours to 15 minutes
- LinkedIn Top 1% Energy Voice
- PMP, PSM I, PSPO, Lean Six Sigma Black Belt
Find me across the industry
Everything on this site traces back to a real person working in grid-scale storage. Here's where to check the work and reach me directly.
Learn BESS the way it actually gets built.
The complete Grid-Scale BESS course covers the full system end to end — from cell chemistry to grid revenue — and the learning path shows how everything fits together.