2026-04-16

98. Deputy Roderic O'Gorman asked the Minister for Climate, Energy and the Environment if consideration is being given by his Department to permitting the use of plug-in solar panels for residential properties in Ireland; and if he will make a statement on the matter. [27602/26]

Over the last number of months, I have been asking the Minister about the issue of plug-in solar to ensure that more households in Ireland can benefit from cheap solar power. Will the Minister give me a timeline on when we will have a clear decision from him and the Department as to whether plug-in solar can be used in this country?

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.

The issue here is a question of speed. One million households in Germany use plug-in solar right now. There has been an 18-month consultation on this issue here. I agree that safety issues have to be addressed but the Minister has suggested that there may be a need for some form of regulation. We need some speed on this. Look at what the UK Secretary of State, Ed Miliband, did. He brought in the manufacturers, providers and installers to ask them about the specific issues and the regulatory challenges that needed to be addressed. What are the regulatory challenges we need to address? As I have said, this matter has been going on for 18 months. Irish people, particularly those living in apartments, are being denied the opportunity to benefit from free energy in the midst of the worst energy crisis we have seen in this country. An assurance was given to Deputy Heneghan. I ask that I also be kept informed about the timeline for the delivery of this measure. Action needs to be taken now.

I thank the Deputy very much. He is right. Both he and Deputy Heneghan have continued to raise this matter. The Department is actively engaged on it. It is not good enough to just continue to say there are potential safety issues. We have got to address them, recognising that others have found methods to address those safety concerns. As I have said, we are engaged with our UK counterparts and we are also discussing the regulatory issues in relation to safety with our German counterparts, recognising that they have had a very successful roll-out. There are some grid issues. I do not offer that by way of excuse but, with regard to distribution, our grid is managed and constructed somewhat differently. Notwithstanding that, it should not be beyond our capabilities to find a pathway forward that is safe and that gives capacity to those who have the opportunity or potential to use these small-scale pieces of equipment.