Solar Monitoring & Metering Products

Solar-Log® Residential & Commercial Hardware

Solar-Log Base

Tailored to individual plant needs


Solar-Log 50

Reliable, easy and convenient


Solar-Log 2050

Commercial Revenue Grade Metering + Monitoring


Solar-Log 350

Residential Solar PV Production Metering


Solar-Log 350 LAN

Residential Production Metering + LAN Connection


Solar-Log 370

Solar Production Monitoring + Connectivity


Common Features

Solar-Log

The Solar-Log® product range offers solutions for monitoring and metering residential, commercial, and industrial solar PV plants. These solutions are designed to comply with the various national regulations regarding renewable energy. Solar-Log® is also able to implement individual requirements such as the intelligent managing and prioritizing of energy consumption.


High degree of flexibility due to inverter-independence

Solar-Log® Easy Installation, for a quick and simple installation, no special PC or Internet expertise is required.

Solar-log® was once again confirmed as the market leader ISV Independent Software Vendor* in 2016. (*First place in the segment Residential and Commercial, second place in Industrial).

Solar-Log WEB Enerest™, keeping everything in sight and under control, online available at any time.

Common Features

Solar-Log 350, 350LAN and 370

These revenue grade meters integrate the proven Solar-Log® data logger technology into Aclara’s (formerly General Electric's) popular 1-210+ Meter. The result is the Solar-Log 350, 350LAN, and 370, specifically designed for the residential solar PV market and engineered for fast and simple installation. These Solar-Log® residential meters provide revenue grade metering for incentive reporting.


Certified revenue grade production metering (RGM) 

Automatic incentive reporting approved in most major PBI and SREC markets

Solar-Log® Quick Installation – Register your plant on the portal in just 5 easy steps

Manufactured in the USA

Reach your goal quickly and reliably

Solar-Log™ Configuration Assistant


Advantages over integrated inverter systems

Solar-Log® in comparison

The Solar-Log® product range in combination with the Solar-Log WEB Enerest™ portal offers comprehensive and professional plant monitoring, and numerous functions. The PV plant's output and status are visualized with concise graphics and tables; the data and information is analyzed and displayed in detail. The photovoltaic plant is precisely monitored for inverter failures, status and error messages, and performance variations. With multi-tracker inverters, deviations can be detected down to the MPP tracker level – depending on the inverter type.

  • Replacing inverter & expanding a plant is relatively simple
  • Mixed operations with different inverters brands and types possible
  • Reliable and professional monitoring at the string level is simply possible
  • Fulfills the diverse range of requirements for feed-in management (Country-depent)
  • Numerous functions to optimize the consumption of self-produced power
  • Professional support before, during and after the installation
  • Extensive technical and international know-how with over 272,000 data loggers world-wide (planning and support for the residential, commercial and industrial plant segments)
  • Highest, long-term flexibility: Solar-Log® is compatible with more than 100 inverter brands and over 1,700 different models