The device has 4 MPPT trackers and supports an input voltage of up to 1100 V, which allows you to connect 4 separate fields of solar panels with different lighting conditions without loss of efficiency.

The inverter implements a three-stage IGBT topology, thanks to which the efficiency reaches 98.7%. According to the results of tests by the independent Photon laboratory, the model received the highest energy efficiency class A+/A+. All necessary safety systems — AC/DC overvoltage protection, leakage current control, overload protection — are built into the device, so they do not require additional external equipment.

The SUN2000-40KTL-M3 supports intelligent string monitoring and automatically detects faults, which reduces the time for diagnostics and maintenance. The fan-free, natural cooling design guarantees long-term operation without the need for regular maintenance, even in difficult climatic conditions.

The inverter is compatible with Huawei Smart PV Optimizer SUN2000-450W-P, which allows you to increase energy production by up to 30% by optimizing the power of each individual module. The AI ​​Powered AFCI system actively reduces the risk of fire, providing an additional level of safety.

Control and monitoring are performed via the FusionSolar mobile application, where the user can start or configure the station in a few clicks. For convenience, connectivity is provided via RS485, Ethernet, Wi-Fi or 4G (using Smart Dongle).