Sungrow SG5K-D Grid-Tied Inverter 5kW Single Phase 220V

The SG5K-D is a grid-tied inverter line specifically designed for the residential segment, manufactured by Sungrow. The Sungrow SG5K-D inverter features a compact design with a user-friendly interface, making it easy to install and operate. It offers a wide MPPT voltage range, ensuring stable operation and maximum efficiency.

Model: SG5K-D
Input (DC)

• Max. PV input voltage: 600 V

• Min. PV input voltage / Startup voltage: 90 V / 120 V

• Nominal input voltage: 360 V

• MPP voltage range: 90 – 560 V

• MPP voltage range for nominal power: 260 – 480 V

• Number of independent MPPTs: 2

• Max. number of PV strings per MPPT: 1

• Max. PV input current: 20 A (10 A / 10 A)

• Max. input connection current: 24 A (12 A / 12 A)

• Max. PV short-circuit current: 24 A (12 A / 12 A)

Output (AC)

• Nominal AC output power: 5000 VA

• Max. AC output current: 22.7 A

• Nominal AC voltage: 220 Vac / 240 Vac

• AC voltage range: 176 Vac – 276 Vac (adjustable to grid standards)

• Nominal grid frequency: 50 Hz / 60 Hz

• Grid frequency range: 50 Hz / 60 Hz

• THD: > 3% (at nominal power)

• DC current injection: > 0.5 % In

• Power factor at nominal power / Adjustable power factor: > 0.99 / 0.8 leading – 0.8 lagging

• Number of feed-in phases / connection phases: 1 / 1

Efficiency

• Max. efficiency / European efficiency: 98.4% / 98.0%

Protection

• DC reverse polarity protection: Yes

• AC short-circuit protection: Yes

• Leakage current protection: Yes

• Grid monitoring: Yes

• DC switch: Yes

• PV string current monitoring: Yes

• Overvoltage protection: AC Type II

General Information

• Dimensions (WHD): 360 x 390 x 133 mm

• Weight: 11.5 kg

• Isolation method: Transformerless

• Ingress protection rating: IP65

• Power consumption at night: ≤ 1 W

• Operating temperature range: -25 to 60 ℃ (>45 ℃ derating)

• Allowable relative humidity range (non-condensing): 0 – 100 %

• Cooling method: Natural cooling

• Max. operating altitude: 4000 m (> 2000 m derating)

• Display: LCD

• Communication: Wi-Fi

• DC connection type: MC4 (Max. 6 mm²)

• AC connection type: Plug and play connector (Max. 6 mm²)

• Certifications: IEC62109-1, IEC62109-2, IEC62116, IEC61727, EN 61000-6-2, EN 61000-6-3, ABNT NBR 16149, ABNT NBR 16150

• Grid support: Active and reactive power control, power ramp rate control