NEOMEZ is a Korean technology company specializing in power quality measurement, power system analysis, and photovoltaic (PV) inspection and diagnostic solutions. We develop and deliver innovative instruments that help customers improve system reliability, maximize energy performance, and ensure operational safety across a wide range of industries.
With expertise in advanced power quality technologies and solar asset diagnostics, NEOMEZ provides comprehensive solutions for monitoring, testing, and analyzing electrical and renewable energy systems. Our portfolio includes power quality analyzers, grid impedance analyzers, PV inspection systems, environmental monitoring sensors, and predictive maintenance solutions.
Driven by continuous innovation and customer-focused engineering, NEOMEZ is committed to delivering practical solutions to complex industrial challenges. We work closely with our partners to create safer, smarter, and more efficient energy infrastructures for a sustainable future.
Products:
Power Quality Analyzer – PQA8000
A comprehensive power quality analysis solution designed to identify power disturbances, evaluate grid performance, and support reliable operation of electrical systems. The PQA8000 delivers precise measurements and advanced diagnostics for utilities, industrial facilities, and energy professionals.
Photovoltaic Analyzer – PV MASTER 10
An advanced photovoltaic testing and diagnostic system developed for accurate performance verification and fault detection in solar power plants. PV MASTER 10 streamlines field inspections, I-V curve analysis, insulation testing, and reporting to maximize system reliability and energy yield.

