INGECON® H2 D-lyzer is a DC-DC converter/rectifier conceived for feeding electrolysers from a DC bus or directly from solar PV panels. It has been designed to create DC-coupled hybrid systems (solar PV + electrolyser + battery storage optionally). It could also be used connected to a three-phase grid through an AC-DC converter, especially when the voltage of the electrolyser's stack is lower than 600Vdc.
The D-lyzer DC-DC converter connects the PV panels to the electrolyser, managing the energy flow between the generator and the consumer, guaranteeing the PV panels' maximum power point and the maximum hydrogen production depending on the sun. It could also manage a battery system in order to increase the operation time of the electrolyser.
The INGECON® H2 Manager is included at no extra cost. This software is used to monitor the overall system and to register all the converter's data through the internet. Ethernet communications are also included as standard.