Presenting our PV DC Transformer at PCIM Expo!
Join us at PCIM stand 410 – Hall 6 at to discuss our technological innovations for converter development! We are highlighting our PV DC transformer: a key technology for emerging MVDC collector networks for renewable applications.

MVDC networks require a high efficiency DC-DC converter to connect the low voltage sources to the medium voltage network. Our PV DC Solid-State Transformer (DC SST), developed today as part of the OPHELIA project, offers developers 99% efficiency for maximum energy delivery. It operates silently at medium frequencies (>10 kHz) and provides galvanic isolation between the PV field and the MVDC collector network.
Our latest scientific publication about our PV DC Transformer
Want to know more? Don’t miss Pierre Le Métayer’s poster presentation during the conference! His paper “Power losses measurement method for high efficiency MV oil-insulated DC-DC converter” presents a way of accurately measuring the performance of the DC SST.