Using a fixed-DC architecture removes the complex process of voltage variability in solar-plus-storage projects. Image: Lockheed Martin. For a long time AC-coupled solar-plus-storage was the preferred ...

Researchers from the Austrian Institute of Technology have conducted a risk analysis of coupled PV-electrolyser systems and have found that electrolyzers have a higher probability of total system ...

Sungrow has announced that a 21 MWh utility-scale solar-plus-storage project powered by the company in Hokkaido, Japan, has been commercially operational since December 2020. The project, for which ...

Researchers from Chalmers University of Technology in Sweden have compared the energy savings potential of alternating current (AC) and direct current (DC) distribution systems for residential ...

Editor’s note: The following is a very practical white paper that Outback Power has written regarding battery backup for storing energy from your PV systems while tied to the grid and using it during ...