# Huawei SUN2000-50KTL-M3 three-phase grid inverter, 50kW

> Huawei SUN2000-50KTL-M3 is a professional, high-quality 50 kW three-phase inverter. The device is designed for commercial and industrial solar power plants where maximum efficiency, reliable long-term operation, and smart energy management are of paramount importance. The inverter belongs to the modern Huawei SUN2000 inverter line, which stands out for its extremely high performance, advanced safety features, and smart diagnostic management.

## Product identity
- **Brand:** Huawei
- **Product family:** Huawei SUN2000-30KTL-M3 three-phase grid inverter
- **Variant:** 50 kW
- **SKU:** IH11

## Description
The "Huawei SUN2000-50KTL-M3" is a 50 kW three-phase string inverter designed for commercial photovoltaic systems. The device features 4 independent MPPT trackers and a **wide voltage range**, allowing it to operate efficiently even with complex module layouts. A maximum efficiency of **98.5%** allows you to extract as much energy as possible from the solar modules, while the integrated PID function protects the modules from long-term degradation and guarantees high system performance throughout the entire operating period.

In terms of safety, this inverter model is **one of the most advanced** in its class. The device features integrated Type II AC and DC surge protection, high-level environmental protection (**IP66**) which makes the inverter resistant to dust and moisture, and a **C5** class rating providing anti-corrosion protection.

The inverter offers extensive **remote monitoring capabilities** and integration with the **FusionSolar platform**, which allows real-time monitoring of each string, equipment performance, and potential faults. This provides great management convenience and helps to quickly respond to any changes.

The body of the device is compact, robust, and convenient for installation, making it perfect for commercial 50 kW solar power plants.

- Smart – 8-string smart monitoring and fast troubleshooting;
- Efficient – max. efficiency 98.7%, European efficiency 98.4%;
- Safe – fuse-free design;
- Reliable – Type II surge arresters for DC and AC;
- Higher yields – up to 30% more energy with optimizer;
- Active safety – AI-powered active arc fault protection;
- Flexible communication – supports WLAN, Fast Ethernet, 4G communication.

## Specifications
- **Number of MPPTs:** 4
- **Connectivity:** Bluetooth ir RS485; WLAN/Ethernet per papildomą Smart Dongle
- **Cooling:** Smart Air Cooling
- **Power:** 50 kW
- **Type:** Tinklo inverteriai
- **Protection Class (IP):** IP66
- **Maximum efficiency:** 98,5 %
- **Off-grid operation:** Ne
- **Operating temperature:** −25 iki +60 °C
- **Phases:** 3 fazės
- **Tipas:** Trifazis tinklo string inverteris
- **Modelis:** SUN2000-50KTL-M3
- **Apsaugos:** AFCI, PID recovery, II tipo SPD DC ir AC pusėse
- **Pv Iejimai:** 8
- **Mppt Skaicius:** 4
- **Warranty:** 5 m.
- **Vardine Ac Galia:** 50 kW
- **Maksimali Pv Srove:** 30 A / MPPT; 20 A / įėjimui; 40 A trumpojo jungimo / MPPT
- **Maksimali Pv Itampa:** 1 100 V
- **Maksimalus Efektyvumas:** 98,5 %
- **Mppt Itampos Diapazonas:** 200–1 000 V
- **Maksimali Tariamoji Galia:** 55 kVA
- **Europos Svertinis Efektyvumas:** 98,0 %

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