Technical depth.
Commercial perspective.
I'm Zaixing Wang — an energy infrastructure professional based in Singapore, working across utility-scale battery storage, electricity markets, and the investment decisions behind the energy transition.
Engineering fundamentals meet investment decisions.
My career has developed across power utility operations, grid and industrial engineering, and energy infrastructure development. I am also a named co-inventor on granted US Patent 12,191,672, relating to grid isolation and battery-based continuity of supply. This combination shapes how I evaluate investment opportunities: a commercially compelling project must also be technically deliverable, grid-compliant and financeable.
At Kingdom BESS, I work across technical project development and business development for utility-scale battery energy storage, with a focus on Japan and emerging energy transition opportunities in Europe and Southeast Asia.
I publish research to connect market rules, engineering constraints and investment economics — rather than treating them as separate conversations. The articles on this website reflect my personal views and independent analysis, not those of current or former employers.
Technical screening, grid integration, system design, due diligence and delivery interfaces.
Contract structures, long-duration capacity procurement, storage auctions and merchant exposure.
CAPEX benchmarking, project economics, revenue risk and financing assumptions.
Japan, Italy and Southeast Asian power and infrastructure markets.
Career & experience.
Kingdom BESS
Utility-scale battery energy storage development and investment. Technical solutions, EPC and supplier validation, grid-interface analysis, project due diligence, long-term storage auctions and commercial structures. Regional focus includes Japan, Italy and Southeast Asia.
GE · Singapore
Experience in power infrastructure and network modernisation, including interfaces across the utility and infrastructure ecosystem in Singapore.
Schneider Electric · Singapore
Exposure to grid modernisation, distributed energy systems, microgrids and complex electrical infrastructure for industrial and public-sector customers.
State Grid · Shanghai
Foundational experience in utility power system operations and dispatch, building a practical understanding of reliability, protection and grid constraints.
Technical foundation.
Nanyang Technological University (NTU), Singapore
Master's degree in Power Engineering.
Devices and Methods for Disconnecting a Grid Power Source from an Electrical Distribution System
Co-inventor of a patented battery energy storage control method designed to detect grid power loss, isolate the grid connection and support a continued supply to critical loads through virtual-synchronous-generator / grid-forming operation.
US 12,191,672 B2 · Co-inventor (one of five) · Assignee: Schneider Electric Industries SAS
View granted patent ↗Selected research publication
Reduction of Common Mode Voltage of 2-Level Voltage Source Inverter-Fed Machine. Asian Conference on Energy, 2017.
The research and opinions on this website are independent and do not represent those of current or former employers.
Research is better
in conversation.
Discuss battery storage, energy markets, investment strategy and the next chapter of power infrastructure.