Solar Data Loggers

Data loggers are a core component of NRG’s complete system approach to solar measurement. Data are collected from readings of meteorological sensors and other devices and then stored in our loggers for either manual retrieval or automated delivery to the location of your choice. Our data loggers are easily configured from the comfort of your office or directly in the field, simple-to-install, and rugged enough to perform reliably worldwide—in extreme cold or tropical environments.

The newest data logger in the Symphonie series, SymphoniePRO® Data Logger, brings with it significant feature upgrades to an unparalleled legacy of purpose-built renewable energy data loggers. 

For those looking to perform solar resource monitoring on operating utility-scale PV plants, LOGR-S serves as a high-utility data logger and real-time sensor interface with highly accurate and reliable measurements.