Innovative Technologies

More output for photovoltaic plants

Solar-Log® is the global market leader in independent, residential and commercial solar PV monitoring. Solar-Logs industry-leading functionality optimizes self-consumption, provides intelligent grid feed-in control, and offers best-in-class solar plant fleet management.

Solare Datensysteme GmbH has developed and distributed their Solar-Log® devices and Solar-Log WEB Enerest™ portal since 2007.

SDS solutions make an important contribution to the successful integration of renewable energy into an intelligent power grid and help to make the successful transition to clean energy a reality.

Effective and to the point

Clear. Informative. Convincing


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

Solar-LogTM 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

Technical Support

Support

Even if the sun suddenly stops shining, we will not leave you out in the rain. Here you receive support and in-depth information for your Solar-Log™.

  • Downloads
  • FAQ
  • Training
  • Components
  • Support - Contact
  • RMA Process

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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Clear and brief

Latest information about Solar-Log™


22. June 2017

Superior Solar Monitoring Solution at Intersolar North America 2017

Solar-Log®, the global market leader in residential and commercial monitoring*, will be presenting the most advanced solar monitoring and management solution at Intersolar North America - the NEW Solar-Log WEB Enerest™.


Read on
31. May 2017

The ONE Biggest Monitoring Issue Solar Installers are Facing Right Now

We are in the heat of solar conference and trade show season, being fortunate enough to have been traveling the country, talking to installers and distributors from Oregon to New York and from Georgia to Minnesota.


Read on
27. December 2016

2016 Year in Review – Solar Data Systems, Inc.

2016 was full of great moments and successes for Solar-Log® customers and partners. Here is a selection of this year’s most remarkable Solar-Log® moments.


Read on
01. November 2016

Solar Data Systems Announces New Company President

Bethel, CT, November 1, 2016: Solar Data Systems, Inc., manufacturer of Solar-Log®, announced that Anthony Conklin has been appointed President of the North American Headquarters, effective immediately.


Read on
19. October 2016

The Real Financial Impact of Yield Losses and How to Avoid Them

Solare Datensysteme GmbH recently ran a case study that focused on yield losses which result from component failures and the financial impact of these losses.


Read on
02. August 2016

Solar-Log® Solar PV Monitoring Installed by 21st Century Power Solutions for Baltimore Area Non-Profit

Non-profit organization, Real Food Farm, is a part of Civic Works with a mission to provide access to fresh produce to communities in the Baltimore area. Real Food Farm teaches students the skills needed for a future career in agriculture.


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25. July 2016

Solar-Log® SCADA Controlled 5.6MW Rooftop Solar PV Portfolio

Canada-based solar wholesale distributor and EPC, Frankensolar Americas Inc., is working with the Solar Income Fund to deploy solar PV plants on 25 elementary and secondary schools owned by Canada’s Greater Essex District County School Board.


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26. July 2017

Detecting errors professionally and determining the cause...

This motto brings together Solare Datensysteme GmbH (SDS), manufacturer of the Solar-Log™ energy management system, and Solarzentrum Stuttgart. This cooperation allows PV module errors to be detected in a continuous process, thoroughly analyzed and reliably resolved.


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30. May 2017

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

Visualizing data from photovoltaic (PV) solar plants via an app has been a standard for some time now. However, there is more to visualization than just offering basic graphics and images.


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