Sungrow Power Supply Co., Ltd (“Sungrow”) is the world’s most bankable inverter brand with over 182 GW installed worldwide as of June 2021.

Founded in 1997 by University Professor Cao Renxian, Sungrow is a leader in the research and development of solar inverters with the largest dedicated R&D team in the industry and a broad product portfolio offering PV inverter solutions and energy storage systems for utility-scale, commercial, and residential applications, as well as internationally recognized floating PV plant solutions. With a strong 24-year track record in the PV space, Sungrow products power installations in over 150 countries.


  • Innovation driven
  • Progress Orientation
  • Clean power for all
  • More Than 24 Years of History
  • More than 150 countries
  • More Than 154 Gigawatts worldwide
  • Point Tracking (MPPT) is all done at the panel.


Sungrow SG Series

The residential SG series of solar inverters from Sungrow have become very popular due to the competitive price and great reliability. The strong sales figures show they are now the second biggest selling solar inverter in Australia by volume, coming second only to Fronius.

Also, Sungrow has a great reputation for quality compared to many other manufacturers, along with good service from the Sydney based support office which has further helped improve their status. The SG series are lightweight, transformerless, string inverters with a wide MPPT voltage range and Wi-Fi communications included.

Like most modern string inverters, the Sungrow residential inverters are cooled via passive cooling using a large rear heatsink. Due to the efficient design, no power de-rating is specified to occur below 45 degC ambient temperature, which is impressive for a passively cooled inverter.


  • Industry leading efficiency of 98.4%, Flexible PV string configurations, High DC/AC ratio up to 1.3
  • Feature-rich online monitoring via App or Web, Firmware updates & new monitoring features, Gain energy flow with Sungrow smart meter
  • Built-in surge arresters & RCD, Cutting-edge technology ensures long life time, High anti-corrosion rating at C5
  • Push-in connectors for time-saving installation, mounting plate with built-in level, fast and easy commissioning via App or LCD

Product Information

AC Power Output4999 VA
Maximum Continuous Output Current21.7A
Maximum Inverter Efficiency98.0%
Dimensions with Safety Switch/Connection Unit360 X 390 X 133 mm
Operational Temperature Range-25 ℃ to 60 ℃ (>45 ℃ derating)
Made inChina
Warranty10 Years


  • HIGH YIELD: Higher yield with max. Efficiency 98.5 %, European efficiency 98.0 %, Flexible PV string configurations, DC/AC ratio up to 1.3
  • SMART MANAGEMENT: Easy local and online monitoring via App or Web
  • Export power control with smart energy meter
  • SAFE AND DURABLE:  Built-in surge arresters and residual current protection, High anti-corrosion with aluminum alloy die casting
  • EASY AND USER FRIENDLY: 15.5 kg compact design, plug and play installation, fast commissioning via LCD

Product Information

AC Power Output8000 VA
Maximum Continuous Output Current34.8A
Maximum Inverter Efficiency98.5%
Dimensions with Safety Switch/Connection Unit360 X 390 X 148 mm
Operational Temperature Range-25 ℃ to 60 ℃ (>45 ℃ derating)
Made inChina
Warranty10 Years


  • EASY AND USER FRIENDLY: 21 kg compact design, Unique push-in connectors, Fast and easy commissioning via App
  • SAFE AND DURABLE:  Quick arc fault circuit interrupter, Build-in Type II DC & AC SPD ,High anti-corrosion rating C5
  • SMART MANAGEMENT:  Smart IV curve scanning, 24 / 7 Live monitoring, remote firmware updates
  • HIGH YIELD: Lower startup & wider MPPT voltage, Compatible with bifacial modules, Built-in PID recovery function

Product Information

Rated AC Power Output2,250w
Maximum Continuous Output Current25A
Maximum Inverter Efficiency98.5 %
Dimensions with Safety Switch/Connection Unit370 x 480 x 195 mm
Weight21 kg
Operational Temperature Range-25 to 60 °C
Made inChina
Warranty12 Years


  • FLEXIBLE APPLICATION: 150~600V wide battery voltage range, supports parallel connection with full communication between inverters, provides 100% unbalance loads in backup mode
  • ENERGY INDEPENDENCE: Seamless transition to backup mode for protection against power outages , fast charging/discharging to meet the demand of higher consumption and energy trading
  • SMART MANAGEMENT: High self-consumption with optimised built-in EMS, free online monitoring to enhance energy management for end user, installer and retailer, remote firmware update and customisable settings
  • EASY INSTALLATION: Unique push-in connectors for time-saving installation, touch free commissioning with smartphone, lightweight and compact

Product Information

Rated AC Power Output5000 W
Maximum Continuous Output Current16A
Maximum Inverter Efficiency98.0 %
Dimensions with Safety Switch/Connection Unit460 x 540 x 170 mm
Weight27 kg
Operational Temperature Range-25 to 60 °C
Made inChina
Warranty12 Years



  • Compact and Light, single person installation
  • Plug and Play, wiring-less connection between modules


  • Extendable during lifetime
  • Support 3–8 modules per unit, max. 4 units inparallel, 9–100 kWh capacity range


  • Lithium iron phosphate battery
  • Multi-stages protection design plusauthorized certification


  • Up to 30A continuous charging and discharging current with high efficiency
  • Up to 100% usable energy

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