The author
Sergey Syrvachev, Product Director for grid-scale BESS, presenting at an industry event

Sergey Syrvachev

Director of Product Engineering, grid-scale BESS — and the engineer behind BESS.engineer.

I work on grid-scale battery energy storage: system architecture, integration, certification, and project execution — the engineering decisions that lock in for decades of operation. I write it all down here as BESS.engineer, a working notebook from product engineering in the industry, based in Vancouver, BC.

The 30 interactive visuals, the tools, and the field notes on this site are the same explanations I use to teach the systems — built by hand and checked against the standards they cite. If this site helps you make one better project decision, it has done its job.

  • PMP
  • PSM I
  • PSPO
  • Lean Six Sigma Black Belt
  • LinkedIn Top 1% Energy Voice
15+ years
Energy & product engineering
10+ GWh
Grid-scale BESS projects delivered
1,000+
Engineers, PMs & developers trained