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SUNGROW - G3 SINGLE-PHASE 3KW DOUBLE MPPT, BUILT-IN DC ISOLATOR
SUNGROW - G3 SINGLE-PHASE 3KW DOUBLE MPPT, BUILT-IN DC ISOLATOR

SUNGROW - G3 SINGLE-PHASE 3KW DOUBLE MPPT, BUILT-IN DC ISOLATOR

SKU SG3.0RS (G3)**
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  • Description
  • Key Features
  • Technical Specifications

The Sungrow SG3.0RS (G3) is a compact, high-efficiency single-phase string inverter designed for residential PV systems. Optimised for modern high-power and bifacial modules, it delivers strong performance across a wide MPPT voltage range. With integrated safety protection, lightweight design, and smart monitoring via iSolarCloud, the SG3.0RS (G3) offers fast installation and reliable long-term operation.

SG3.0/5.0RS Data Sheet

  • 3.0 kW single-phase output for residential solar installations

  • Dual MPPT design for flexible array layouts and improved energy yield

  • High efficiency with European efficiency up to 97.0%

  • Integrated AFCI for enhanced fire safety protection

  • Built-in Type II DC & AC surge protection

  • Plug-and-play installation with compact, lightweight design

  • Real-time monitoring via iSolarCloud with online IV curve scan and diagnosis

  • IP65 enclosure with C5 corrosion protection for durable outdoor installation

Specification Value
Model SG3.0RS (G3)
Rated AC Output Power 3,000 W
Max. AC Output Apparent Power 3,000 VA
Phase Configuration Single-phase
Max. DC Input Voltage 600 V
MPPT Operating Voltage Range 40 – 560 V DC
Number of MPPTs 2
Max. PV Input Current 32 A (16 A / 16 A)
Max. DC Short-Circuit Current 40 A (20 A / 20 A)
European Efficiency 97.0%
Communication Ethernet / WLAN / RS485 / DI
Protection Rating IP65
Corrosion Protection C5
Cooling Method Natural cooling
Operating Temperature Range −25 °C to +60 °C
Dimensions (W × H × D) As per Sungrow specification
Weight As per Sungrow specification
Mounting Method Wall-mounting bracket
Warranty As per Sungrow inverter warranty documentation
Compliance IEC / EN 62109-1/2