Huawei SUN2000-40KTL-M3 - Most Powerful Inverter of the M3 Series
The Huawei SUN2000-40KTL-M3 is the flagship of the compact M3 inverter series and offers the highest power in this range at 40 kW. With a maximum efficiency of 98.7% and a maximum apparent power of 44 kVA, this string inverter is ideally suited for larger commercial photovoltaic projects.
Maximum Power in Compact Format
Despite its impressive 40 kW rated power, the Huawei SUN2000-40KTL-M3 maintains the compact dimensions of the M3 series. At only 640 x 530 x 270 mm and 43 kg weight, the inverter can be flexibly installed. The transformerless design contributes significantly to this power density.
Intelligent String Monitoring for Optimal Yields
The Huawei SUN2000-40KTL-M3 continuously and precisely monitors all eight string inputs. This intelligent monitoring enables immediate detection of power losses in individual strings. The four MPP trackers independently optimize each system area for maximum energy harvest.
Safety Through Innovative Protection Technology
The Huawei SUN2000-40KTL-M3 features advanced arc fault detection that detects dangerous arcs in fractions of a second and shuts down the system. The fuse-free design eliminates wear-prone components. Type II surge protection devices on DC and AC sides complete the safety concept.
Maintenance-Free Convection Cooling
The passive convection cooling of the Huawei SUN2000-40KTL-M3 operates completely silently without fans. This enables installation even in noise-sensitive areas. Without moving parts, cooling maintenance is eliminated and reliability increases.
Optimizer-Ready for Complex Roof Situations
The Huawei SUN2000-40KTL-M3 is fully compatible with Huawei module optimizers SUN2000-450W-P, SUN2000-450W-P2 and SUN2000-600W-P. These DC-MBUS compatible optimizers increase yield in partial shading and enable module monitoring.
Versatile Communication Options
Integrated WiFi enables quick commissioning via the FusionSolar App. For permanent connection, RS485 and optionally Smart Dongles for Ethernet or 4G are available. The MBUS connection allows integration for systems with dedicated transformer stations.
The Huawei SUN2000-40KTL-M3 at a Glance:
