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📄 Free guide · 2026 edition · PDF

7 RES Regulatory Maps 2026

The complete regulatory stack for 7 types of energy projects in Poland — documents, authorities, timelines and costs in one place. What a design office learns over years.

What's inside

BESS — energy storage
Regulations, grid connection, licence, storage documentation.
PV — photovoltaics
Stack from grid connection terms to handover of the installation.
MV / HV / LV lines
Overhead and cable — formalities, documents, timelines.
GPZ / transformer stations
Full investment process for an electrical substation.
MV / HV / LV connections
6 stages, full set of documents, DSO procedures.
Offshore — wind farms
Licences, PSZW permits, the offshore regulatory stack.
Grid modernisation
When it pays off and how to handle it formally.

Each map: a list of required documents, the relevant authorities, realistic procedure timelines and indicative costs — as of 2026.

Who it's for

  • ✓ RES design offices running PV / BESS / grid-connection projects
  • ✓ EPC firms and developers of energy portfolios
  • ✓ Project managers who don't want to spend hours checking regulations manually

Download the 7 RES Regulatory Maps

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Voltsteering is a platform that monitors these regulations for you — 9 AI assistants for the Polish energy sector.

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