Jinlang Three-Phase Grid-Tie Inverter G6-GU320K-EHV

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Jinlang Three-Phase Grid-Tie Inverter G6-GU320K-EHV

Detailed Introduction

High-efficiency power generation

• Maximum efficiency 99.0%

• 12/16 MPPT channels, supporting up to 150% DC-side oversizing

• Wide MPPT current design, perfectly compatible with 182- and 210-series bifacial modules.

Intelligent Operations and Maintenance

• Supports nighttime SVG functionality, with a power factor adjustment range of ±0.8.

• String-level monitoring, intelligent I-V curve scanning

• One-click QR code scanning to connect to Jinlang Cloud, with support for remote upgrades.

Safe and reliable

• IP66, C5 corrosion resistance rating

• PID fix to improve module performance

• Fuse-free design, safe and maintenance-free

Economically friendly

• Supports PLC communication, reducing the number of communication cables and installation costs.

• Integrated power interface for tracking brackets, reducing cable and installation costs.

• Supports aluminum conductors up to 400 mm², reducing AC cable costs.

Product model

G6-GU320K-EHV-M12

G6-GU320K-EHV-M16

Technical Specifications Sheet	G6-GU320K-EHV
Product model	320K-M12	320K-M16
DC input
Maximum input voltage	1500V
Rated input voltage	1080V
Starting voltage	500V
MPPT voltage range	480-1500V
Maximum input current	12*40A	16*30A
Maximum input short-circuit current	12*60A	16*60A
Number of MPPTs / Maximum number of input string circuits	12/24	16/32
AC output
Rated output power	320kW
Maximum apparent power	352kVA
Maximum active power	352kW
Rated grid voltage	3/PE, 800V
Rated grid frequency	50Hz
Rated grid output current	230.9A
Maximum output current	254.0A
Power factor	>0.99 (0.8 leading ... 0.8 lagging)
Total Current Harmonic Distortion Rate	< 3%
Efficiency
Maximum efficiency	99.0%
China Efficiency	98.5%
Protection
DC Reverse Polarity Protection	possessing
AC Short-Circuit Protection	possessing
AC Output Overcurrent Protection	possessing
Surge protection	DC secondary / AC secondary
Grid Monitoring	possessing
Island Conservation	possessing
Temperature protection	possessing
String monitoring	possessing
IV Curve Scanning	possessing
PID Repair	possessing
Integrated DC switch	possessing
Basic Parameters
Dimensions (Width × Height × Depth)	1175945.5446 mm
Weight	135kg
Topology	Transformerless
Nighttime self-consumption electricity	<3W
Operating ambient temperature / humidity	-30 ~ +60℃ / 0 ~ 100%
Protection rating	IP66
Noise (typical)	≤ 65 dB(A)
Cooling method	Intelligent Redundant Air Cooling
Maximum operating altitude	4000m
Grid-connection standard	NB/T 32004
Safety / EMC Standards	IEC62109-1/-2, EN61000-6-2/-4
Characteristics
DC port	MC4 connector
Communication port	OT terminal (maximum 400 mm²)
Display screen	LED indicator, Bluetooth/Wi‑Fi + app
Communication method	RS485 / PLC (optional)