Affordable, sustainable green hydrogen is the vital link still missing on the road to a clean energy future. It can fuel the industrial processes and supply chains that keep the world moving while sharply reducing our dependence on fossil fuels.

ABB High Power Rectifier solutions supply DC power to processes, providing ultra-high current scaling of 25 kA and over. ABB also builds customized designs to meet each customer's unique needs.

With proven, cross-industry expertise in electrification, automation, and digitalization, ABB is illuminating this low-carbon path. Its High Power Rectifiers make large-scale, fossil-free electrolysis possible, accelerating the shift to green hydrogen

ABB High Power Rectifiers offer complete upstream electrification for green hydrogen plants. With over 50 years of experience in compensation solutions, we ensure power quality for both the grid and processes, even in the most unstable electrical conditions.