Huawei SUN2000-3KTL-L1 single-phase hybrid inverter, 3kW, 2-MPPT, RS485, DC disconnector, surge protectors, IP65

Huawei SUN2000-3KTL-L1 Hybrid Inverter – a smart solution for your home

The Huawei SUN2000-3KTL-L1 is a single-phase hybrid inverter with a power of 3 kW, designed for modern photovoltaic installations. Thanks to it, you can effectively utilize solar energy, and if necessary, store it in batteries, increasing the energy independence of your household. This is a solid solution for both installers and users who value reliability and ease of use.

Efficiency and flexibility in every respect

This model stands out with a high efficiency of 97.3% (according to European standards) and a maximum efficiency of 98.3%, which translates into greater profits from the generated energy. Two independent MPPTs (Maximum Power Point Trackers) allow for optimal operation of solar panels even in the case of partial shading, and a wide range of input voltages (90-560 V) ensures compatibility with various installation configurations. The maximum DC input power is 4500W, and the maximum DC input current is 12.5A.

The inverter is adapted to cooperate with popular HV batteries (Huawei LUNA2000 or LG Chem RESU7H/RESU10H), which allows for easy expansion of the system with energy storage. The built-in battery charging interface eliminates the need for additional components, simplifying installation and reducing costs. In addition, the device supports Huawei power optimizers, which allows for further increase in system efficiency.

Safety and durability first and foremost

The inverter housing with IP65 protection degree guarantees resistance to weather conditions and allows for installation both indoors and outdoors. Built-in protections – DC disconnect switch and Type II AC and DC surge arresters – protect the installation against damage caused by sudden voltage changes or short circuits. Additionally, the device has an arc fault detection (AFCI) function, which minimizes the risk of fire. Cooling is done by convection, without the use of a fan, which ensures quiet operation and increases the reliability of the device. Communication is via RS485 and WLAN (via Smart Dongle), and optionally a 4G/LAN dongle can be added for remote monitoring and system control.