[2] String Inverters
The string inverter is used to reduce the size of the inverter system in a central location.
The inverter is connected to the system in the string.
Uses a rated power of up to 2 kW each string will have several solar panels in series to get the voltage of each string. Voltage between 150-450 V this allows control mode Power MPPT function well because there is a separate function in the inverter.
Each string this system will increase the overall efficiency of the system.
And the price of the system is reduced.