New grid connection in Slovakia: deadlines, complaints

The short answer

A new home, a heat pump, a charging point or solar panels can need a new or bigger connection. The grid operator does this work, and many countries set deadlines and rules on costs.

📜 The rules in Slovakia

Grid connection

A small household source (malý zdroj) up to 10.8 kW is connected free of charge. You apply online with your distribution company; after approval you sign the connection contract. Disputes over connection contracts can go to ÚRSO's alternative dispute resolution.

At Západoslovenská distribučná you apply through e-Žiadosti and must sign the connection contract within 6 months. (zsdis.sk)
ÚRSO handles consumer disputes arising from contracts for connection to the distribution grid. (urso.gov.sk)

Official source: zsdis.sk · Checked 2026-09-30

🪜 Step by step

Apply to the grid operatorApply to the grid operator for your address, not your supplier. Say what you want to connect and the capacity you need.
Ask for a quote and a dateThe grid operator should tell you the cost and when the work will be done. See the rules for Slovakia below.
Keep track of deadlinesWrite down the dates. If a deadline is missed, ask why in writing.
Complain if it goes wrongComplain to the grid operator first, then to the body named below.

📇 Who to contact

Západoslovenská distribučná — západné SlovenskoRuns the local grid, meters and connectionsPower cut, meter problem, new connection📞 0800 111 567 🔗 www.zsdis.sk/Uvod/Nahlasenie-poruchy

Stredoslovenská distribučná — stredné SlovenskoRuns the local grid, meters and connectionsPower cut, meter problem, new connection📞 0800 159 000 🔗 www.ssd.sk/domacnosti/ako-postupovat-ked-vam-nejde-elektrina?page_id=6968

Východoslovenská distribučná — východné SlovenskoRuns the local grid, meters and connectionsPower cut, meter problem, new connection📞 0800 123 332 🔗 www.vsds.sk/edso/domov/spolocnost/kontakty/poruchova-linka

Úrad pre reguláciu sieťových odvetví (ÚRSO)Supervises energy companies and explains your rightsFor information, and to report a company that breaks the rules🔗 www.urso.gov.sk

ÚRSO – alternatívne riešenie spotrebiteľských sporovSettles disputes with energy companiesWhen the company has not solved your complaint📞 02/581 004 81 🔗 www.urso.gov.sk/alternativne-riesenie-spotrebitelskych-sporov

❓ Questions

Who pays for the connection?

Usually the customer pays a connection charge set by the grid operator or the regulator.

Why does my grid operator refuse or delay?

Sometimes the local grid is full. Ask for the reason and the expected date in writing.

Do I need a new connection for solar panels?

Often not for small systems, but you usually have to register them with the grid operator.

📎 Sources

Checked: 2026-09-30

🧭 Is this still correct?

We check this information carefully, but phone numbers, websites and rules change — and sometimes we get something wrong. Spotted a mistake or a change? Let us know below.

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🔗 New or bigger grid connection in Slovakia: how long may it take and who do I complain to?