SUNGROW | Inverter On-Grid SG8.0RT 1000Vdc 8kW 2MPPT | ASG01778

The SUNGROW SG8.0RT is a compact and reliable 8 kW on-grid three-phase inverter designed for residential and small commercial PV installations. Featuring dual MPPTs, high conversion efficiency, built-in PID recovery, arc fault protection, and a wide MPPT voltage range, it ensures optimal performance and safety. With a fanless IP65-rated design, it's quiet, durable, and easy to install and commission via app connectivity.

Specifications:

Type: Three-phase string inverter

Rated Output Power: 8,000 W

Max. Output Power: 8,800 VA

Max. PV Input Power: 12,000 Wp

Max. Efficiency: 98.5%

European Efficiency: 97.8%

MPPT: 2 trackers, 2 inputs

MPPT Voltage Range: 160 V – 1,000 V

Max. Input Voltage: 1,100 V

Min. / Start-up Input Voltage: 180 V

Rated Input Voltage: 600 V

Max. Input Current (per MPPT): 16 A

Max. Short Circuit Current (per MPPT): 20 A

Max. Current for DC Connector: 32 A

Rated Output Voltage:

220 / 380 V

230 / 400 V

240 / 415 V (3 / N / PE)

AC Voltage Range: 180 – 276 V / 311 – 478 V

Rated Grid Frequency: 50 Hz / 60 Hz

Grid Frequency Range: 45 – 55 Hz / 55 – 65 Hz

Max. Output Current: 13.3 A

Rated Output Current (@ 230 V): 11.6 A

Power Factor: >0.99 (adjustable from 0.8 leading to 0.8 lagging)

Total Harmonic Distortion (THD): < 3%

Cooling: Natural convection (fanless)

Dimensions: 370 × 480 × 195 mm

Weight: 18 kg

IP Rating: IP65

Operating Temperature Range: –25°C to +60°C

Max. Operating Altitude: 4,000 m

Relative Humidity: 0% – 100% (non-condensing)

Nighttime Power Consumption: < 6 W

Communication: RS485, WLAN, Ethernet, DI/DO

Display: LED indicators

DC Connection Type: MC4 (max. 6 mm²)

AC Connection Type: Plug and play

Mounting: Wall-mounting bracket

Topology: Transformerless

Corrosion Protection: C5 rated

Protections:

Type II SPD (DC & AC)

AFCI (Arc fault circuit interrupter)

PV string monitoring

PID recovery

Ground fault monitoring

Reverse polarity

Leakage current

AC short circuit

Grid monitoring