June 19, 2013 – Describing it as a revenue grade system, the new SunLoggerE from Heliotronics takes recent commoditization of data acquisition hardware, a new web-based user interface and leverages Heliotronics’ data server back end to provide a turnkey package. The SunLoggerE is suitable for monitoring systems from 10kW to megawatt scale. The system includes ANSI C12.2 energy sensors and a data logger with 20+ years of onsite data storage and data caching measured in decades, rather than months.