How to Use Grid Tie Inverter for Solar Systems/ PV System?

A grid-tie inverter (on grid inverter) converts direct current (DC) into an alternating current (AC) suitable for injecting into an electrical power grid, normally 120 V RMS at 60 Hz or 240 V RMS at 50 Hz. Grid-tie inverters are used between local electrical power generators: solar panel, wind turbine, hydro-electric, and the grid.

Do you know how to ue grid-tie inverter for solar systems/ PV system? Today we will show you by using a 18VDC 150W photovoltaic panel and on grid inverter, in order to form a grid-tied system, grid-tie inverter, circuit breaker and engergy calculation tables.

How to use grid tie inverter for sloar system


  1. Conneting the output line of the PV panel to the input of the grid-tie inverter.
  2. Connecting the output AC directly to the grid.

How to use grid-tie inverter?

  1. Turning on grid-tie inverter, the red light is on to indicate that grid-tie inverter has not started working.
  2. When the green light flashes, it indicates that the grid-tie inverter is working normally.
  3. View the energy meter, the grid-tie inverter output voltage is 234VAC, the output useful power is about 10W.
  4. This is related to the light intensity. The currnet useful power is around 0.44. Output frequency is 50 Hz.

How to use grid tie inverter for sloar system

See more information by clicking the video below.

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