Install Manual

AC Module System Installation Manual

Rev. 1.0

LED indicator

Flashing red light => No red light

• Solar panel is getting solar energy but it is not providing power to utility grid. (Left figure)

• Solar panel is getting solar energy and it is providing power to utility grid. (Right figure)

• Connection time is set with 1min. After you turn the circuit breaker on for the actual utility

connection, the micro inverter will be in operation to provide power to the grid.

• Reconnection time is set with 5 min. Reconnection time is applied if the micro inverter is

tripped with grid voltage and frequency abnormality. For example, if the circuit breaker is

turned off during operation, the reconnection time 5 min. will be applied. Once it starts power

production, connection time 1 min. will be applied.

• After connection time or reconnection time, the micro inverter will transform DC power to AC

power for utility grid.

1. At night, the LED has no light because there is no energy to

make the LED illuminate.

2. At daytime, the LED will light in flashing red when the PV panel

is getting solar energy as well as the micro inverter is not

providing power to grid. However, it will turn in no red light if it

generates AC power to a utility grid.

• If the installation is likely to be affected by heavy(extreme) snow, further suitable panel

support is recommended on the lower row of panels.

• Ensure that the micro inverters are not interfered by the PV racks, ventilation structures. Do

not allow any structure to pressure on micro inverters. Continuous stress or force might be

a cause of malfunction.