DC Opportunities

Welcome at DC Opportunities!

We develop the next generation technology for DC microgrids and DC distribution grids.

Consulting / Electronics Design

We are happy to share our knowledge and expertise in the field of low voltage DC. If you are having a project where DC could be of interest, or are developing DC devices/appliances, we are ready to support you. In a first discussion we can determine together what scope of collaboration is most suitable.


We are actively involved in the research for DC microgrids and DC distribution grids. Some research projects can be found under projects.


List of Publications on Google Scholar

Internship or Master’s Thesis

If you are interested in doing an internship and/or master’s thesis on a topic related to DC microgrids respectively DC distribution grids, please contact Laurens Mackay: laurens.mackay(at)dc-opportunities.com

Topics of Special Interest

  • Solid State Protection
  • Grounding
  • Islanding
  • Meshed DC Grids
  • Bidirectional DC/DC Converters
  • USB Type-C with Power Delivery
  • Dynamic Pricing / Demand Response


Some technology is available for licensing.





DC Opportunities was founded by Dr. Laurens Mackay in order to further develop technology and applications for DC microgrids and DC distribution grids.

He did his Bachelor and Master in Electrical Engineering and Information Technology at ETH Zurich in Switzerland. In his master’s thesis, back in 2012, he started to work on DC distribution grids. He continued his research in that field at Delft University of Technology in the Netherlands where he obtained his PhD degree in 2018.




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DC Opportunities R&D BV
Molengraaffsingel 12
2629 JD Delft
The Netherlands

KvK-number: 69576769
VAT-number (BTW): NL857925404B01

Bank account (IBAN): NL08 TRIO 0338 7355 34

Terms & Conditions by DC Opportunities R&D BV.

Please send electronic invoices to invoice@dc-opportunities.com

Visitors car parking on the roof of the building.


If you believe you should join our team at DC Opportunities R&D on the mission to develop the future power system, send an email with a motivation letter and CV to laurens.mackay@dc-opportunities.com. Also, contact us if you would like to do a masters’s thesis or an internship etc.