Three-phase inverter Huawei SUN2000-12KTL-M5, 12kW, 2-MPPT, RS485, DC disconnector, surge protectors, IP66

Three-phase inverter Huawei SUN2000-12KTL-M5 – efficiency and safety in photovoltaic installation

The Huawei SUN2000-12KTL-M5 inverter is an advanced device designed for efficient use of solar energy in photovoltaic installations. Designed for both home and commercial applications, it combines high efficiency, reliability and advanced safety features. This makes it an optimal solution for investors looking for a long-term and stable source of energy.

Features and application

This three-phase inverter with a power of 12 kW is characterized by two independent MPP tracking points (MPPT), which allows for flexible adaptation to various configurations of photovoltaic panels and maximizing energy production, even in conditions of partial shading. Built-in protections, such as Type II AC and DC surge limiters and arc fault detection (AFCI) function, ensure protection of the installation against damage and fires. The IP66 protection class guarantees resistance to weather conditions, allowing installation outdoors.

The inverter is compatible with Huawei optimizers, which allows for further increase in system efficiency. Communication is via RS485, and optionally via WLAN or 4G (Smart Dongle required). This allows for remote monitoring of the inverter's operation and quick response to any problems. The device is adapted to work with a three-phase network, making it an ideal choice for households and businesses with higher energy demand.

Product advantages

• High efficiency: Maximum efficiency of 98.4% translates to greater energy production from installed photovoltaic panels. European efficiency at 97.9% confirms the high quality of the device.
• Active safety: The AFCI (Arc Fault Circuit Interrupter) function detects electric arcs, minimizing the risk of fire in the installation. Integrated protection against AC and DC surges protects against damage caused by sudden voltage changes.
• Configuration flexibility: Two independent MPPTs allow you to connect panels with different orientations or shading, optimizing system performance.
• Resistance to weather conditions: IP66 protection class ensures the device is sealed, protecting it from water, dust and other external factors.
• Remote monitoring: The ability to communicate via RS485 and optionally WLAN/Ethernet or 4G allows for remote monitoring of the inverter's parameters and quick response in the event of a failure.
• Compact dimensions and low weight: Dimensions of 546 x 460 x 228 mm and weight of 21 kg make it easy to install and transport the device.
• Wide DC input voltage range: MPP voltage range from 200 to 1000 V allows cooperation with various types of photovoltaic panels.

Technical parameters – key information for professionals

The Huawei SUN2000-12KTL-M5 inverter offers a maximum DC input power of 18000 W and a maximum DC input current of 30 A per MPP tracker and string input. The integrated DC disconnect switch provides additional safety during maintenance and repairs. The device also has a built-in function to counteract PID (Potential Induced Degradation), which minimizes the degradation of photovoltaic modules during operation. Compatibility with Huawei optimizers allows for further optimization of the PV system efficiency, and the ability to cooperate with various communication standards (RS485, WLAN/Ethernet, 4G) ensures flexibility in integration with monitoring and energy management systems.