SUNGROW SG3K-D/SG5K-D

Sungrow Power Supply Co., Ltd. was founded in China in 1997 by Cao Renxian, a professor at the Hefei University of Technology. Professor Renxian founded Sungrow after learning about the dire state of electrical availability in rural western China.

Sungrow has since grown to be one of the largest solar inverter manufacturers globally. Sungrow has manufactured over 100GW to 60 countries giving them a worldwide market share of 15%. This has contributed to the company’s valuation of $1.5 billion.

Sungrow entered the Australian market in 2012 and has stated that they have captured around 15% of the inverter market. Sungrow specialises in research and development, taking pride in being an innovation leader within the solar industry. This commitment has resulted in more than 1,600 patent applications as of June 2019.

 

 

Why should we choose this Inverter?

HIGH YIELD
  • higher yield with Max. efficiency 98.4 %,
  • European efficiency 98.0 %
  • 12.5 A MPPT current, and compatible with
    bifacial modules
  • Flexible PV string configurations, DC/AC
    ratio up to 1.4
SMART MANAGEMENT
  • 24H real-time loads monitoring
  • Easy local and online monitoring via App or Web
SAFE AND DURABLE
  • Quick Arc Fault Circuit Interrupter
  • Built-in Type II DC&AC surge protection device
  • Built-in certified PV isolator
EASY AND USER FRIENDLY
  • 11.5 kg compact design, plug and play installation
  • Fast commissioning via App
Dimensions- 360*390*133 mm
Weight-- 11.5 kg
Isolation method Transformerless
Ingress protection rating IP65
Operating ambient temperature -25 ℃ to 60 ℃ (>45 ℃ derating)
Cooling method Natural cooling
Display LCD / WLAN
Communication WLAN, Ethernet, RS485, DI, DO
DC connection type MC4
AC connection type Plug and play
Max. efficiency 98.4 %
European efficiency 98.0 %
PV reverse connection protection Yes
AC short circuit protection Yes
Leakage current protection Yes
Surge Protection DC Type II / AC Type II
Grid monitoring Yes
PV string current monitoring Yes
DC switch Yes (meet AS60947.3:2018)
AFCI Yes
Overvoltage protection DC Type II / AC Type II
Google Rating
4.7