Solis-3P5K-4G 5kW 3 Phase 380V Grid-Tie Inverter

Solis-3P5K-4G 5kW 3 Phase 380V Grid-tied Inverter
The Solis-3P5K-4G 5kW 3 Phase 380V inverter is designed with 2 MPPTs using an accurate MPPT algorithm. It offers a maximum efficiency of over 98.7% and includes multiple protection levels. Additionally, it is integrated with Grid Feed Power Management (EPM), making it a reliable and preferred device for residential, industrial, and small commercial power plants. Its compact size provides higher efficiency than other inverters in the market.

Model Name: Solis-3P5K-4G
Input DC

• Max. DC input power (kW): 6

• Max. DC input voltage (V): 1000

• Start-up voltage (V): 180

• MPPT voltage range (V): 160-850

• Max. input current (A/B): 11A + 11A

• Max. Short Circuit current for each MPPT: 17.2A + 17.2A

• MPPT number/Max input strings number: 2 / A:1; B:1

Output AC

• Rated output power (kW): 5

• Max. apparent output power (kVA): 5.5

• Max. output power (kW): 5.5

• Rated grid voltage (V): 400

• Rated grid frequency (Hz): 50/60

• Grid frequency range (Hz): 47-52 or 57-62

• Operation phase: Three Phase

• Rated grid output current (A): 7.2

• Max. output current (A): 7.9

• Power Factor (at rated output power): 0.8 leading – 0.8 lagging

• THDi (at rated output power): <1.5%

• DC injection current: <0.5% In

Efficiency

• Max. efficiency: 98.30%

• EU efficiency: 97.80%

• MPPT efficiency: >99.5%

Protection

• DC reverse-polarity protection: Yes

• Short circuit protection: Yes

• Output over current protection: Yes

• Output over voltage protection: Yes

• Insulation resistance monitoring: Yes

• Residual current detection: Yes

• Surge protection: Yes

• Grid monitoring: Yes

• Islanding protection: Yes

• Temperature protection: Yes

• Integrated DC switch: Optional

General Data

• Dimensions (mm): 310W * 563H * 219D

• Weight (kg): 17.3

• Topology: Transformerless

• Self-consumption (night): <1W (Night)

• Operating ambient temperature range: -25 ~ +60°C

• Relative humidity: 0 ~ 100%

• Ingress protection: IP65

• Noise emission (typical): <30 dBA

• Cooling concept: Natural convection

• Max. operation altitude: 4000m

• Designed lifetime: >20 years

• Grid connection standard: EN50438, AS4777, VDE0126-1-1, IEC61727, G98, G99

• Safety/EMC standard: IEC62109-1/-2, AS3100, EN61000-6-1, EN61000-6-3

Features

• DC connection: MC4

• AC connection: Terminal connectors

• Display: LCD, 2×20 Z

• Communication connections: 4 pins RS485 connector

• Monitoring: WiFi or GPRS

• Warranty: 5 years (extendable to 20 years)