core energy market data register Solar Map

All solar systems
from the core energy market data register
on an interactive map

Systems from 30 kWp

SolarFarmMap makes the core energy market data register or Marktstammdatenregister (MaStR) tangible: Hundreds of thousands of solar installations in Germany – processed, filtered, and precisely displayed on an interactive map.

Solar power systems from the market master data register on a map

The visual solar map for MaStR.

Register data spatially accessed and structurally processed

The solar data is based on the publicly accessible Market Master Data Register (MaStR) of the Federal Network Agency.
For better usability, they are filtered, standardized, linked, and georeferenced.

SolarFarmMap offers a technically consolidated overview of reported solar installations and data in Germany – current, usable, clear, and always accessible.

with detailed technical and geographical depth of information

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Solar systems

Weekly updated database of all registered solar power plants over 30 kWp in Germany.

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Operator data

Detailed information and contact details of solar operators and project developers.

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planned solar systems

New locations and project data for planned solar parks in Germany every week.

Solar systems in the MaStR

Core energy market data made visible in a spatial context

The original MaStR data is available in tables – SolarFarmMap transfers it into a user-friendly map environment. This allows for better capture and comparison of regional developments, project concentrations, and technical distributions.

Core energy market data register technically filtered

Narrow down solar systems by technical or geographical criteria.

Database for analysis, planning, and research

Technical information, EEG data, operator, and location data directly available