Single-phase Inverter Huawei 6kW SUN2000-6KTL-L1, Grid
The Huawei SUN2000-6KTL-L1 inverter is a single-phase grid-tie inverter with a rated power of 6 kW, designed to efficiently convert solar energy into electricity. It features two MPPT trackers that enable optimal tracking of the maximum power point, ensuring higher efficiency under different lighting conditions. The maximum input voltage is 600 V, and the MPPT operating range is from 90 V to 560 V, making it compatible with various photovoltaic configurations.
The inverter supports a maximum input power of 9 kW and has a maximum input current of 12.5 A on MPPT. Its maximum efficiency reaches 98.4%, which ensures minimal energy loss during conversion. With a protection rating of IP65, the device is resistant to dust and water, making it suitable for outdoor installation. Its dimensions are 365 x 365 x 156 mm, and its weight is 12.3 kg, which facilitates installation and integration into various systems.
Advantages of Huawei 6kW SUN2000-6KTL-L1 single-phase inverter
One of the key advantages of this inverter is the active arc flash protection (AFCI), which significantly reduces the risk of fire and increases the safety of the system. The ability to use optimizers allows the installation of more photovoltaic modules on the roof and up to 30% more energy production through optimization of each module. The absence of wear components and the low failure rate guarantee a long service life and reliability.
Additional features and applications
The inverter supports communication via RS485, USB and Wi-Fi, which facilitates system monitoring and management. The wide operating temperature range of -25°C to +60°C and the ability to operate at altitudes up to 4000 m make it suitable for various climatic conditions and environments. With its high efficiency, reliability and advanced safety features, Huawei SUN2000-6KTL-L1 is an excellent choice for grid-connected photovoltaic installations.
Smart
- 2 MPP trackers for the most flexible system possible – different modules, different slopes, shaded areas, etc.
- 2 strings – intelligent monitoring and quick detection of the problem
- RS485 and USB ports for quick connection to the inverter
- Battery ready Huawei LUNA2000
- Export Limitation option (requires electricity meter) – limiting the return of excess energy to the grid
- Built-in online monitoring through the Fusion Solar platform
Safe
- Built-in DC disconnector, safe and convenient for maintenance and operation
- Type II Cathodic Drain for DC and AC side
- Protection against bad grounding
- Residual Current Detection (RCD) protection
Effective
- Maximum efficiency of 98.4%
- Easy to install with a weight of 12 kg
Reliable
- Passive cooling, no need for fans
- Protection IP65
- Warranty period: 10 years, with the option of a paid extension up to 20 years

Huawei provides advanced photovoltaic technology manufactured for direct use, especially in the small scale of residential, commercial and local power plants. Enables ongoing optimization from construction through operation to maintenance. The integration of digital information and Internet technology is a guarantee for optimizing initial investments, reducing operation and maintenance costs, increasing energy efficiency and a more favorable return on investment.
Huawei’s flagship product in the field of advanced residential and commercial photovoltaic technology is FusionSolar. It consists of Huawei photovoltaic converters, optimization tools, protection devices, current sensors and external communication modules. To monitor and manage the operation of the photovoltaic plant, the FusionSolar applications and the intelligent FusionSolar control system are available to the operators. The SUN2000APP application and Web UI internet software help to handle the installation and commissioning of the solar inverters and other Huawei technologies.













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