Off-grid solar inverter:
دسامبر 19, 2018which grid-connected inverters are more better for residential pv plants?
دسامبر 19, 2018It regulates the voltage and current received from solar panels. Direct current (DC) from your solar panels is converted into alternating current (AC) and it is also checked by MPPT that the maximum power from the panels is injected into the network.
In addition to this, grid connected inverters, also known as On-grid or grid-connected inverters, synchronize the phase and frequency of the current to fit the utility grid (nominally 50Hz). The output voltage is also adjusted slightly higher than the grid voltage in order for excess electricity to flow outwards to the grid.
The inverter always focuses on voltage and frequency sampling so that in the event of an interruption of the network, the injection to the grid is interrupted and potential damage is avoided and it’s known as Anti-Islanding phenomenon.