Michael O’Leary has invested just over €140,000 installing solar panels and 90kW of batteries at his 2,000-acre home in Gigginstown, Co. Westmeath.
It comes after what has been a noticeable shift in the opinion from Irish people about panels as a way to power their homes.
Ciaran Marron is Founder of Activ8 Solar and joins Seán to discuss.
