Huawei SUN2000-40K-MC0 Grid-Tied Inverter (40 kW, 3-Phase)

The Huawei SUN2000-40K-MC0 is a three-phase grid-tied inverter with a rated power of 40 kW, featuring 4 independent Maximum Power Point Tracking (MPPT) inputs. The device includes built-in RS485, USB, and MBUS communication, as well as integrated AC and DC surge arresters.

The Huawei SUN2000-40K-MC0 three-phase grid-tied inverter is designed for commercial PV installations. The device reaches a rated power of 40 kW and features a maximum efficiency of 98.7%. The inverter supports up to 8 PV string inputs and comes with an integrated PID recovery function. Its transformerless design ensures an IP 66 protection rating, allowing for safe outdoor installation.

Key features

• Integrated DC (Type I+II) and AC (Type II) surge arresters
• Four independent MPPTs with a maximum current of 27 A per tracker
• Built-in communication via RS485, USB, and MBUS ports
• Arc Fault Protection
• Compatibility with MERC-1100W-P and MERC-1300W-P optimizers

Technical data

Rated AC power	40,000 W
Number of phases	3
Number of MPPTs	4
Maximum DC input voltage	1100 V
Maximum AC apparent power	44,000 VA
Maximum current per MPPT	27 A
Protection rating	IP 66
Weight with mounting bracket	45 kg
Dimensions (W x H x D)	640 x 530 x 270 mm