1500V DC 800V AC Solis 350kw Grid-Tied String Inverter for Greensun Solar System

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1500V DC 800V AC Solis 350kw Grid-Tied String Inverter for Greensun Solar System

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Product Description

Basic Information

Model NO.

S6-GU350K-EHV-US

Source Flow

Active Inverter

Phase

Three Phase

Output Power

350kw

Certification

SAA, CE, ROHS, ISO9001, CCC, UL1741

Type

DC/AC Inverters

Power Source

Solar Power

AC Voltage

800V

PV Voltage

1500V

CEC Efficiency

98.5%

Cooling

Intelligent Redundant Fan-Cooling

MPPT Range

480-1500 V

Product Description

S6-GU(250-350)K-EHV-US Series

Three Phase Grid-Tied Inverters | 800Vac 1500V String Voltage

Key Features

Efficient

• 12/16 MPPTs, max. efficiency 99.0%
• > 150% DC/AC ratio
• Lower starting voltage, longer power generation time

Safe

• Type 4X, C5 Anti-Corrosion Level
• Built-in PID recovery for better module performance
• Fuse free design, maintenance free

Smart

• Night SVG function
• Intelligent string monitoring & Smart I-V curve scan
• Remote firmware upgrade

Economic

• Power line communication (PLC) (optional)
• Integrated tracking bracket power supply interface

Technical Parameters

Models	250K-M12	300K-M12	350K-M12	350K-M16
Max. input voltage	1500 V
Rated voltage	1080 V
MPPT voltage range	480-1500 V
MPPT number	12	12	12	16
Rated output power	250 kW	300 kW	350 kW	350 kW
Rated grid voltage	600 V	690 V	800 V	800 V
Max. efficiency	99.0%
Dimensions (WHD)	45.937.216.3 in (1227995.8463.8 mm)
Ingress protection	TYPE 4X

Product Photos

Project Cases & Exhibitions

Frequently Asked Questions

Q1: What is the maximum efficiency of the S6-GU350K inverter?

A1: The inverter achieves a maximum efficiency of 99.0%, with a CEC efficiency rating of 98.5%, ensuring minimal energy loss.

Q2: How many MPPTs are available in the 350kW model?

A2: The 350kW model (350K-M16) is equipped with 16 MPPTs, allowing for maximum flexibility and performance in complex solar array configurations.

Q3: Is this inverter compatible with bifacial solar modules?

A3: Yes, it features a wide MPPT current design that is fully compatible with high-power 182mm and 210mm series bifacial modules.

Q4: Does the system support remote monitoring?

A4: Yes, it supports intelligent string monitoring and remote firmware upgrades via LED, Bluetooth, and a dedicated mobile APP.

Q5: What safety protections are integrated into the unit?

A5: It includes DC reverse-polarity protection, anti-islanding protection, integrated AFCI, and PID recovery to ensure safe and long-term operation.

Q6: What is the environmental protection rating?

A6: The inverter features a TYPE 4X ingress protection rating and C5 anti-corrosion level, making it suitable for harsh outdoor environments.

Product Detail

1500V DC 800V AC Solis 350kw Grid-Tied String Inverter for Greensun Solar System