Solis 350KW Three Phase String Inverter (12 MMPT)

Solis
SKU:
S6-GU350K-EHV
Availability:
8 weeks

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Weight:
150.00 KGS
Width:
130.00 (cm)
Height:
106.50 (cm)
Depth:
56.60 (cm)
Current Stock:
Minimum Purchase:
1 unit

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Solis S6 GU350K EHV three-phase PV inverters with a power of 350kW, 1500V DC input and 800 VAC output are designed to provide a more cost-effective adaptive solution for utility PV projects. It has maximum efficiency of up to 99%, with 12/16 MPPTs and 32 inputs, the string current is 20A, with perfectly matching efficient high-power PV module. Optimized DC, AC interface, and the PLC communication mode is matched to effectively reduce the investment cost of PV projects. it offers protection level up to IP66 , making the PV plant safer and more stable. High-precision strings monitoring and I-V curve scanning effectively improve plant O&M efficiency and reduce subsequent O&M costs.

Leading Features:

  • > 150% DC/AC ratio
  • Night SVG function
  • IP66, C5 Anti-Corrosion Level
  • 12/16 MPPTs, max. efficiency 99.0%
  • Fuse free design, safe and maintenance free
  • Power line communication (PLC) (optional)
  • Intelligent string monitoring, smart I-V curve scan
  • Remote firmware upgrade with simple operation
  • Built-in PID recovery for better moduleperformance
  • Integrated tracking bracket power supply interface
  • Lower starting voltage, longer power generation time
  • Wide MPPT current design, compatible with 182 and 210 series bifacial modules

Technical Specifications:

Models

350K-M12

350K-M16

Input DC

Max. input voltage

1500 V

Rated voltage

1080 V

Start-up voltage

500 V

MPPT voltage range

480-1500

Max. input current

12 × 40 A

16 × 30 A

Max. short circuit current

12 × 60 A

16 × 60 A

MPPT number/Max. input strings number

12 / 24

16 / 32

Output AC

Output power

350 kW

Rated grid voltage

350 kVA

Grid voltage range

3/PE, 800 V

Rated grid frequency

640 - 920 V

Max. output current

50 Hz / 60 Hz

Power factor

252.6 A

THDi

> 0.99 (0.8 leading - 0.8 lagging)

Efficiency

Max. efficiency

99.0%

EU efficiency

98.7%

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

Night time SVG function

Yes

Integrated PID recovery

Yes

Integrated DC switch

Yes

General Data

Dimensions (W*H*D)

1175 × 945.5 × 446 mm

Weight

134 kg

143 kg

Topology

Transformerless

Self-consumption (night)

<3 W

Operating ambient temperature range

-30 ~ +60°C

Relative humidity

0-100%

Ingress protection

IP66

Cooling concept

Intelligent fan-cooling

Max. operation altitude

4000 m

Grid connection standard

EN50549, G99, AS4777.2, VDE0126, IEC61727, VDE4110, CEA 2019

Safety/EMC standard

IEC62109-1/-2, EN61000-6-2/-4

Features

DC connection

MC4-EVO2 connector

AC connection

OT terminal (max. 400 mm2)

Display

LED indicator & Bluetooth + APP

Communication

RS485, Optional: PLC

 

 

5 Years
single or three-phase:
three-phase
Frequency:
50
Voltage:
800