Risen Energy’s mass-produced heterojunction modules have reached a cell conversion efficiency of 26.61%, a record figure for the company.

Some Mondays are worse than others, but April 28 2025 was particularly bad for millions of people in Spain and Portugal.

Inertia emulation in inverter control strategies benefits in improving dynamic frequency performance in a microgrid. Therefore, some inverter control strategies introduce virtual inertia, and the ...

Three-phase three-leg inverters represent the majority of inverters that are integrated into low voltage power grids. They can develop positiveand negative-sequence components during unbalanced ...