DC
DC voltage (Direct Current) is the primary voltage type used in photovoltaic and battery systems. It flows continuously in one direction and is generated directly by solar modules. This stable energy form is ideal for storage, control and conversion within modern PV and hybrid installations.
DC components – such as solar modules, charge controllers, batteries, disconnectors and fuses – are designed for high direct voltages. They ensure safe operation, minimize losses and enable efficient power conversion through the inverter to the AC grid.