About This Product

The GoodWe 6kW 3 Phase SDT G3 Solar Inverter Dual MPPT IP66 AC With WIFI is a three-phase grid-connected solar inverter designed for residential and small commercial solar installations. It provides 6kW nominal AC output and converts DC power from the solar array into three-phase AC power for use within the property or export to the electricity grid.

The SDT G3 platform supports high-voltage PV strings, built-in system monitoring functions and Wi-Fi communications for connection to GoodWe’s monitoring platform. Its IP66 enclosure allows installation in suitable indoor or outdoor locations when installed in accordance with GoodWe’s requirements.

Who This Product Suits

The GoodWe 6kW 3 Phase SDT G3 Solar Inverter Dual MPPT IP66 AC With WIFI suits homes, workshops and smaller commercial premises with a three-phase electricity supply that require a 6kW grid-connected solar inverter.

It is particularly suited to installations where the solar array is divided across separate strings or roof areas, allowing the inverter’s independent solar inputs to manage differing array conditions. It is a grid-tied inverter intended for conventional solar generation rather than direct battery storage.

Specifications Explained

• 6kW three-phase output: Designed to supply solar generation across a three-phase electrical installation, with a nominal AC output of 6kW.
• High-voltage PV input: Supports up to 1100V DC input with a wide MPPT operating range, giving installers flexibility when designing solar strings.
• PV oversizing capability: The 6kW Australian SDT G3 model supports up to 9kW of connected PV input, allowing the solar array to be sized above the inverter’s nominal AC rating where appropriate.
• High conversion efficiency: Maximum inverter efficiency is approximately 98.5%, reducing conversion losses between the solar array and the AC supply.
• Three-phase grid connection: Designed for nominal 230/400V three-phase electrical systems.
• Wi-Fi monitoring: Communication capability allows operating data and solar production to be monitored through GoodWe’s compatible monitoring platform.
• IP66 enclosure: Provides a high level of protection against dust and water ingress for appropriately installed outdoor or indoor applications.
• Integrated protection functions: Includes PV reverse-polarity protection, insulation resistance detection, residual-current monitoring and PV string-current monitoring.

Summary

The GoodWe 6kW 3 Phase SDT G3 Solar Inverter Dual MPPT IP66 AC With WIFI is a practical grid-connected inverter for Australian three-phase solar installations. It combines 6kW AC output, high-voltage PV compatibility, up to 9kW of PV input capacity, Wi-Fi monitoring and an IP66 enclosure. It is suited to residential and small commercial installations where reliable three-phase solar conversion and straightforward system monitoring are required.

Further Information From The Manufacturer

The GoodWe SDT G3 Series, with a power range of 4-30kW, is specifically engineered to cater to the energy needs of three-phase residential and small commercial projects. The inverter boasts an impressive 150% DC oversizing and 110% AC overloading capabilities, allowing for maximum performance and output even in challenging environments. In addition, the SDT G3 Series inverter’s lightweight and easy-to-install design offers exceptional convenience for operators and installers alike.

Smart Control & Monitoring

• 24/7 load consumption monitoring
• Export power limit

Friendly & Thoughtful Design

• Fanless cooling for quiet operation2
• Elegant and compact design

Superb Safety & Reliability

• Optional AFCI1
• IP66 ingress protection
• Optional Type II SPD on both AC and DC sides

Flexible & Adaptable Applications

• Up to 150% DC input oversizing & 110% AC output overloading
• Max. 22A DC input current per string
• Optional PID recovery1

Weights & Measurements Information

About GoodWe

GoodWe is a widely used inverter manufacturer with a large presence in Australia. Their portfolio covers single-phase, three-phase, and hybrid inverters, offering stable performance and competitive pricing. GoodWe systems are known for straightforward commissioning and solid reliability across a range of residential and commercial applications.