Energy Policy
Dail Éireann — 2026-04-16
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Timmy Dooley (FF), Clare

Plug-in solar systems are very small PV energy systems, usually two or three modules, and less than 1 kW in total per installation. They are connected to a micro-inverter and plugged directly into the normal household socket. This then feeds the house's internal electricity system. These low-cost panels can be put on balconies and outdoor spaces. The use of plug-in mini-solar technology has grown in some EU countries in recent years as consumers search for ways to save on high energy bills. It has seen particular growth in Germany. Officials from our Department have engaged with stakeholders on the optional provisions in the 2024 electricity market design directive, including the provision relating to plug-in mini solar systems and through a consultation that ran from September to October in 2024. Respondents to that consultation raised potential safety issues, so it is important that the introduction of the technology is given appropriate consideration. Some form of regulation may be needed before plug-in mini solar is promoted. Officials are currently engaged with the relevant agencies and regulators, including ESB Networks in its role as the system operator. Our officials are also in contact with officials from the Department of Energy Security and Net Zero in the UK relating to the recently announced intention for the UK Government to regulate for the sale and use of plug-in mini solar systems. EU guidance on the matter is also being considered.

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Record URI: https://data.oireachtas.ie/akn/ie/debateRecord/dail/2026-04-16/debate/main
Retrieved: 2026-08-14T04:54:49+00:00
Sitting date: 2026-04-16