Solis-33K-5G 33kW 3-Phase 380V Grid-Tied Inverter

The Solis-33K-5G 33kW 3 Phase 380V grid-tied inverter is designed with 3 MPPTs, offering greater flexibility in configuration, reduced environmental impact speed, and higher energy generation efficiency. It operates very quietly, like a whisper, creating a more comfortable and friendly working and living environment.

Key Features:

• Maximum efficiency over 98.8%

• Wide voltage range and low startup voltage

• 3 MPPT design with accurate MPPT algorithm

• THDi <3%, low harmonic distortion compared to the grid

• Type II surge protection for both DC and AC

• Leakage current protection

• Anti-resonance, supports a parallel transformer over 6MW

• DC overload rate 130%, input 13A per photovoltaic string

• Smart string monitoring, supports intelligent I-V curve diagnosis

• Model Name: Solis-33K-5G
  Input DC

• Recommended max. PV power: 43kW

• Max. input voltage: 1100V

• Rated voltage: 600V

• Start-up voltage: 180V

• MPPT voltage range: 200-1000V

• Max. input current: 26A/26A/26A

• Max. short circuit current: 40A/40A/40A

• MPPT number/Max. input strings number: 3/6

• Output AC

• Rated output power: 33kW

• Efficiency

• Max. efficiency: 98.80%

• EU efficiency: 98.30%

• Protection

• DC reverse-polarity protection: Yes

• Short circuit protection: Yes

• Output over current protection: Yes

• Surge protection: DC Type II / AC Type II

• Grid monitoring: Yes

• Anti-islanding protection: Yes

• Temperature protection: Yes

• Strings monitoring: Yes

• I/V Curve scanning: Yes

• Anti-PID function: Optional

• Integrated AFCI (DC arc-fault circuit protection): Yes

• Integrated DC switch: Yes

• General Data

• Dimensions (WHD): 647629252 mm

• Weight: 45kg

• Topology: Transformerless

• Self consumption: <1W (night)

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

• Relative humidity: 0-100%

• Ingress protection: IP65

• Noise emission (typical): ≤30 dB(A)

• Cooling concept: Natural convection

• Max. operation altitude: 4000m

• Grid connection standard: VDE-AR-N 4105, VDE V 0124, VDE V 0126-1-1, UTE C15-712-1, NRS 097-1-2, G98, G99, EN 50549-1, IEC 61727, DEWA

• Safety/EMC standard: IEC 62109-1/-2, IEC 62116, EN 61000-6-1/-2/-3/-4

• Features

• DC connection: MC4 connector

• AC connection: OT terminal

• Display: LCD

• Communication: RS485, Optional: Wi-Fi, GPRS

•  

• Max. apparent output power: 36.3kVA

• Max. output power: 36.3kW

• Rated grid voltage: 3/N/PE, 220/380V, 230/400V

• Rated grid frequency: 50/60Hz

• Rated grid output current: 50.1A/47.6A

• Max. output current: 55.1A

• Power Factor: >0.99 (0.8 leading – 0.8 lagging)

• THDi: <3%

• DC injection current: <0.5% In