Established in 2013, Celtic Green Energy is one of the leading MCS registered Renewable Energy installers in Wales. Using top-tier materials, equipment, and products, Celtic Green Energy prioritises durability, reliability, longevity, and performance — core values that guarantee the finest service across domestic, agricultural, and commercial enterprises. Celtic Green Energy has been at the forefront of the solar revolution for over 12 years, providing carbon reducing, energy efficient and affordable solutions to homes, businesses and farms across Wales and beyond.