The Best in Solar PV Monitoring

More output for photovoltaic plants

Solar-Log® provides the best in inverter-agnostic performance monitoring to identify underperforming solar PV plants quickly. Accurate, remote monitoring and real-time error detection means less downtime and maximized power production. As the global leader in independent, residential, and commercial solar PV monitoring, Solar-Log's industry-leading functionality offers best-in-class solar plant fleet management, tools to optimize consumption of self-produced power, and intelligent grid feed-in control. 

Solar-Log® solutions help solar industry professionals and plant owners maximize ROI and protect the investment they made in solar.

Effective and to the point

Clear. Informative. Precise.


Solar-Log®

Energy Management for Photovoltaic Plants

The Solar-Log® is setting new international standards when it comes to monitoring and managing photovoltaic plants. Perfect and precise monitoring provides the basis for flawless operation, and intelligent controlling systems maximize the consumption of self-produced power in no time.

  • Solar-Log 50
  • Solar-Log 350
  • Solar-Log 300
  • Solar-Log 360
  • Solar-Log 1200
  • Solar-Log 370
  • Solar-Log 1900
  • Solar-Log 2000

Solar-Log® WEB WORLDWIDE

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Current produced energy
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CO2 prevention
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Today's Yield
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GWp
Installed output

Advantages & Benefits

Discover the difference!

  1. Safe investment
  2. Higher efficiency
  3. Effective monitoring
  4. Best price-performance-ratio
  5. Optimize consumption of self-produced power
  6. Save money


Solid proof of our innovative strength

Solar-Log® Awards



Strong partners as the key to success

Solution Partners



Compatible with all major inverters on the market

110+ manufacturers 1725+ components

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Recent News

Latest Information About Solar-Log®


04. December 2018

Enhanced PV Monitoring Features on the Solar-Log WEB Enerest™ App

  • Energy flow chart includes PV production, consumption, feed-in, and storage
  • Visualize individual inverter performance
  • Monthly PV production forecasts 
  • Intuitive chart navigation
  • Now available on Google Play and the App Store

Read on
26. November 2018

Solar-Log WEB Enerest™ App 1.2.0

All new features available on the Solar-Log WEB Enerest™ App. The old Solar-Log™ APP will be discontinued as of November 29, 2018.


Read on
12. September 2018

Solar-Log® Headliners at Solar Power International

Solar Power International attendees can expect all the showstoppers from Solar-Log® this year at booth 738. In addition to showcasing products across the entire residential and commercial segments, Solar-Log® will be offering live demonstrations of Amazon Alexa compatible voice monitoring, and the newest energy management solutions including forecast-based storage charging. 


Read on
30. August 2018

Unstable Weather Patterns - Full Battery

The Solar-Log™ energy management system has a new firmware update (Version 4.2.0) for the smart control of Varta battery systems. 


Read on
06. June 2018

Solar-Log® Headliners Intersolar North America 2018

Solar-Log® Headliners Intersolar North America 2018 Booth 8719

Voice-activated monitoring through Amazon Alexa, energy management, EV charging compatibility, battery storage integration, NEW residential gateway, and more, at Solar-Log® Booth 8719.


Read on
24. May 2018

Solar-Log® and Amazon Alexa - Voice Activated Solar Plant Monitoring

Now, with the power of Solar-Log®, if you need performance information about your solar PV plant, just ask for it! 

Solar Data Systems, Inc. announces Solar-Log WEB Enerest™ upcoming compatibility with Amazon Alexa’s Voice Service. Solar-Log WEB Enerest™ will allow PV plant owners to ask Alexa about their solar PV plant status. Plant owners can ask questions like, "Alexa, how is my plant?" or "Alexa, how much money have I earned with my plant?". Alexa will even know the answer to questions like, "when is the best time to vacuum?". The answer will not be based on how dirty the floor is, but rather on the current amount of available solar power and the expected energy production surplus over the next two days. With this new Solar-Log WEB Enerest™ function, plant monitoring becomes simpler and more intuitive for plant owners.


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27. April 2018

Solar-Log WEB Enerest™ Named as a ‘Product of the Year 2018’

The readers of Elektroboerse Smarthouse have voted and the online Solar-Log WEB Enerest™ portal has won second place in the category "Renewable Energies". The award will be presented by the magazine to Solare Datensysteme GmbH at Intersolar Munich 2018.


Read on
19. March 2018

The Newest Generation of Solar-Log® Monitoring NOW Available in the U.S.

The all NEW Solar-Log 50 Gateway, a compact, advanced residential solar monitoring solution, is now available in the U.S.  The Solar-Log 50 was officially launched in Germany in December 2017, and high demand has fueled its entrance into the global solar market.


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13. February 2018

Maximum Flexibility – The new Solar-Log WEB Enerest™ App has a lot to offer

Have you tried the new Solar-Log WEB Enerest™ app?


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