How to choose the right home inverter for your needs

Power inverters play a key role in solar systems as they convert direct current (DC) generated by solar panels into alternating current (AC) to power equipment. It can be divided into two types: on-grid inverter and off-grid inverter.

On-grid inverter is designed to directly input power into the public grid. The main features are as follows:

1. Synchronization with the grid: The inverter synchronizes the power it generates with the voltage and frequency of the grid.

2. No battery storage: Grid-tied systems do not require battery storage because any excess power is sent back to the grid.

3. Net metering: Many areas offer net metering, which allows homeowners to earn extra money for the excess power they feed into the grid.

4. Shut down during power outages: For safety reasons, on-grid inverters are designed to shut down during power outages to prevent feedback to the grid.