Huawei 330kw Grid Tie Solar Inverter Three Phase Photovoltaic Power Inverter DC to AC Converter High Efficiency Solar Energy Supplier

Product Description

Product Description

Huawei SUN2000-330KTL-H1 is a new-generation smart string inverter designed for large-scale commercial, industrial, and utility photovoltaic projects. Featuring up to 99.03% conversion efficiency, 6 independent MPPTs, intelligent air cooling, and IP66 protection, it maximizes energy harvest while reducing operation and maintenance costs.

It supports 1500V DC systems and is ideal for ground-mounted solar farms, industrial parks, commercial rooftops, and distributed PV projects.

Key Features of SUN2000-330KTL-H1

High Power Output
Rated AC Output Power: 300kW
Maximum AC Output Power: 330kW
Maximum Apparent Power: 330kVA

Flexible Design
6 MPPTs
Multiple String Inputs
Wide MPPT Voltage Range

Smart Monitoring
RS485 Communication
MBUS Communication
USB Configuration
SmartLogger Compatible
Optional Smart Dongle 4G Communication

Low O&M Cost
Intelligent Diagnostics
Remote Monitoring
Fast Fault Location
Reduced Maintenance Time

Product Parameters

Efficiency
Max. Efficiency	≥ 99.03%
European Efficiency	≥ 98.8%
Input
Max. Input Voltage	1,500 V
Number of MPPT	6
Max. Current per MPPT	65 A
Max. Short Circuit Current per MPPT	115 A
Max. PV Inputs per MPPT	4/5/5/4/5/5
Start Voltage	550 V
MPPT Operating Voltage Range	500 V ~ 1,500 V
Nominal Input Voltage	1,080 V
Output
Nominal AC Active Power	300,000 W
Max. AC Apparent Power	330,000 VA
Max. AC Active Power (cosφ=1)	330,000 W
Nominal Output Voltage	800 V, 3W + PE
Rated AC Grid Frequency	50 Hz / 60 Hz
Nominal Output Current	216.6 A
Max. Output Current	238.2 A
Adjustable Power Factor Range	0.8 LG ... 0.8 LD
Total Harmonic Distortion	THD < 1% (Rated)
Protection
Smart String-level Disconnection (SSLD)	Yes
Smart Connector-level Detection (SCLD)	Yes
AC Overcurrent Protection	Yes
DC Reverse-polarity Protection	Yes
PV-array String Fault Detection	Yes
DC Surge Arrester	Type II
AC Surge Arrester	Type II
DC Insulation Resistance Detection	Yes
Residual Current Detection Unit	Yes
Communication
Display	LED Indicators, WLAN + APP
USB	Yes
MBUS	Yes
RS485	Yes

Project Case

Why Choose Huawei SUN2000 Series?

As a global leader in smart PV solutions, Huawei continues to innovate in inverter technology, combining digital intelligence with high-efficiency power electronics.

The SUN2000 series is widely recognized for:

Proven reliability in global utility projects
Advanced digital monitoring ecosystem
Strong compatibility with modern PV modules
High safety and grid compliance standards

Certifications

Company Profile

FAQ

Q1: What is the maximum efficiency of SUN2000-330KTL-H1?
A: The inverter achieves a maximum efficiency of up to 99.03%, delivering outstanding energy conversion performance.

Q2: How many MPPT trackers does it have?
A: SUN2000-330KTL-H1 is equipped with 6 independent MPPTs for flexible string design and higher energy yield.

Q3: Is it suitable for utility-scale solar plants?
A: Yes. The 330kW high-power design and 1500V system compatibility make it ideal for utility-scale photovoltaic projects.

Q4: What communication methods are supported?
A: The inverter supports RS485, MBUS, USB, SmartLogger, and optional Smart Dongle communication solutions.

Q5: What protection level does it provide?
A: It features IP66 protection and multiple built-in electrical protection functions, ensuring reliable operation in harsh environments.