Meet YTL at Enlit Europe 2026 in Vienna: A New Rigid Rogowski Coil Debut Awaits
Vienna, Austria | 10–12 November 2026 | YTL Booth B.j70 A new chapter in energy sensing is about to begin. Zhejiang Yongtailong Electronic Co., Ltd. (YTL), an…
Author profile · YTL
International Business Development
Zhejiang Yongtailong Electronic Co., Ltd.
Connecting global partners with smart energy metering for PV, battery storage, EV charging and industrial applications.

“Reliable energy data starts with the right measurement point.”Max · YTL
About the author
Max leads international business development at Zhejiang Yongtailong Electronic Co., Ltd. (YTL), a smart energy metering manufacturer and OEM/ODM partner. He has worked at YTL since July 2008.
He supports global B2B buyers, distributors, panel builders, EPC contractors, system integrators, utilities and OEM partners. His work focuses on standard AC/DC energy meters, DIN rail metering, PV and battery energy storage, EV charging and industrial monitoring.
His areas of expertise also include smart metering, Advanced Metering Infrastructure (AMI), energy management, and Modbus/RS485 communication.
Areas of focus
Product, application and partnership experience across connected energy systems.
AC/DC energy meters, DIN rail meters, smart metering and Advanced Metering Infrastructure (AMI).
Energy metering for photovoltaic systems, battery energy storage and energy monitoring.
AC/DC metering hardware for electric vehicle charging applications and infrastructure.
Energy monitoring, energy management and metering for panel builders and industrial applications.
Modbus and RS485 communication for connected metering and system integration.
International business development and key account management for metering hardware partners.
Company affiliation
Founded in 2000, Zhejiang Yongtailong Electronic Co., Ltd. manufactures electronic energy meters for residential, commercial and industrial applications, with a focus on system integration and distribution cabinets.
YTL’s product portfolio includes DIN rail, DC, prepaid, panel and power meters. The company supports OEM/ODM partners with hardware, firmware, communication protocols, branding and packaging.
For product selection, application requirements or OEM/ODM cooperation, get in touch with the YTL team.
Published work
3 published articles
Vienna, Austria | 10–12 November 2026 | YTL Booth B.j70 A new chapter in energy sensing is about to begin. Zhejiang Yongtailong Electronic Co., Ltd. (YTL), an…
MID certification for an energy meter covers the legal metrology requirements for one defined meter type. Those requirements are active-energy accuracy under specified conditions, protection of the…
A DIN-rail kWh meter suits a data logger when the logger input accepts the meter's electrical pulse signal and can count every pulse at the highest expected…