What is Smart Meter?
A digital electricity meter that records import and export data, enabling solar export payments and time-of-use tariffs.
Quick Answer
ESB Networks is rolling out smart meters across Ireland, with over 1.5 million installed by early 2025. A smart meter is required to receive export payments for solar electricity. If you do not yet have a smart meter, ESB Networks will install one free of charge — this can be requested through your electricity supplier or as part of your solar PV installation.
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
Smart Meter Explained
A smart meter is a digital electricity meter that records energy usage in real time, communicates readings automatically to the utility company, and can distinguish between electricity imported from the grid and electricity exported. Smart meters enable time-of-use tariffs, accurate billing, and microgeneration export payments. They replace traditional analogue meters that could only measure total consumption.
How Does Smart Meter Work in Ireland?
ESB Networks is rolling out smart meters across Ireland, with over 1.5 million installed by early 2025. A smart meter is required to receive export payments for solar electricity. If you do not yet have a smart meter, ESB Networks will install one free of charge — this can be requested through your electricity supplier or as part of your solar PV installation.
Frequently Asked Questions
Do I need a smart meter for solar panels?
You need a smart meter to receive export payments for surplus solar electricity. Your solar installer can arrange a free smart meter installation through ESB Networks.
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John Rooney is the founder of Solar Info and has been covering the Irish solar energy market since 2023. He fact-checks all content against official SEAI data and maintains relationships with SEAI-registered installers across Ireland.