Here is a comparison between the two:

1. Inverter:

   • An inverter is a central unit that converts the direct current (DC) produced by the solar panels into alternating current (AC) suitable for use in the electricity grid.

   • It is usually installed as a single unit connected to multiple solar panels.

   • Inverters generally have a higher capacity and can handle multiple solar panels at the same time.

   • They are less expensive than microinverters, which can result in lower installation costs.

   • If there is a problem with one of the solar panels, this can affect the performance of the entire system, as all panels are connected to the same inverter.
     
     

2. Microinverter:

   • A microinverter is a small device installed directly under each solar panel that converts the direct current (DC) from that specific panel into alternating current (AC).

   • Each solar panel has its own microinverter, meaning each panel operates independently of the others.

   • Microinverters can optimize the output of each panel because any shading, dirt, or issues with one panel do not affect the performance of the other panels.

   • They offer panel-level monitoring, allowing you to track the performance of each individual panel.

   • Microinverters are generally more expensive than a central inverter, leading to higher installation costs.

Overall, the choice between an inverter and a microinverter depends on factors such as the size of your solar energy system, the configuration of your roof, the extent of shading, the available budget, and your personal preferences. It is advisable to seek advice from a professional solar energy system installer to determine the most suitable option for your specific situation.