DC voltage range 

350/700 VDC, bipolar

Input voltage

no AC connection

Grounding scheme applied on AC part (input) 

no AC connection

Grounding scheme applied on DC part (output) 

capacitive midpoint earthing

Connection power 

no AC connection

Peak power 

no AC connection

Galvanic isolation? 

no AC connection

Ratio of peak to average consumed power 

Percentage of reused braking energy 

no motors in the system

Easy integration of renewable energies? 

yes, renewables could be connected through a converter directly to the grid.

Power of the connected storage 

22 kW

Energy of the connected storage 

Planning with the guideline is completed? 

UL/IEC-conform? 

Extension possible? 

yes, additional loads, storage elements and renewables could be added to the grid

Retrofit (brownfield) or greenfield? 

greenfield

Companies/partners involved 

DC Opportunities, Gemeenschappelijke Regeling Nieuw Reijerwaard and municipalities of Barendrecht, Ridderkerk, and Rotterdam

Area 

Gemeenschappelijke Regeling Nieuw Reijerwaard

Public power distributor involved? 

no

Further savings? 

Solid-state circuit breakers protect the system: copper savings in the cables. Direct connection of solar panels through partial power converter to reduce losses up to factor 2.