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All CollectionsProduct FAQ: Installation and Commissioning MLPEMicroinverters
Can Sungrow 1-phase Microinverters be connected to my 3-phase system?
Can Sungrow 1-phase Microinverters be connected to my 3-phase system?

Applicable to: SxxxS series

Updated over a week ago

Yes, it is possible.

To be able to make this design, the same power microinverters shall be connected to each phase, as shown in the illustration.

For this,

three S450S

up to 3 panels -->

1350 Wac

three S800S

up to 6 panels -->

2400 Wac

three S1600S

up to 12 panels -->

3200 Wac

can be used.


For further information, please download the user manual accordingly:

This manual is intended for professional technicians who are responsible for installation, operation, maintenance and troubleshooting of inverters, and users who need to check inverter parameters. The inverter must only be installed by professional technicians.

The professional technician is required to meet the following requirements:

  • Know electronic, electrical wiring and mechanical expertise, and be familiar with electrical and mechanical schematics.

  • Have received professional training related to the installation, commissioning and troubleshooting of electrical equipment.

  • Be able to quickly respond to hazards or emergencies that occur during installation, commissioning and troubleshooting.

  • Be familiar with local standards and relevant safety regulations of electrical systems.

  • Read this manual thoroughly and understand the safety instructions related to operations.

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