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 ...

As the proportion of renewable energy in utility grids continues to grow worldwide, large storage systems are becoming an increasingly important issue. Until now, AC-coupled systems have been the ...

Researchers in India have developed a new method to operate a solar-plus-storage system in a stable manner under varying operating conditions. They claim that their novel technique enables the ...

BOSTON--(BUSINESS WIRE)--NEC Energy Solutions (NEC) announced today that they have introduced a DC-coupled energy storage solution for solar adding to their existing AC-coupled solution to leverage ...