A solar inverter converts the DC electricity generated by solar panels into AC electricity, which is used by household appliances or fed into the grid. It optimizes energy production with features like Maximum Power Point Tracking (MPPT) and provides monitoring and protection for efficient and safe solar system operation.
Key Functions:
DC to AC Conversion: Converts the DC electricity from solar panels into AC electricity that can be used by household appliances or fed into the electrical grid.
MPPT (Maximum Power Point Tracking): Optimizes energy production by adjusting the panel’s operating point to extract the maximum possible power.
Grid Connection: In grid-tied systems, solar inverters synchronize the AC output with the grid, allowing excess energy to be exported back to the grid.
Monitoring & Protection: Includes features like overvoltage protection, temperature regulation, and real-time performance monitoring to ensure safe and efficient operation.
Types of Solar Inverters:
String Inverters: Centralized units that connect to multiple solar panels (strings).
Microinverters: Smaller inverters attached to each panel, allowing for independent operation of each panel.
Hybrid Inverters: Combine the functionality of a solar inverter and battery inverter, suitable for systems with energy storage.