Huawei SUN2000-40KTL-M3 three-phase photovoltaic inverter grid inverter 40 kW 4 MPPT IP66
- Three-phase grid-tied inverter for PV systems, model HUAWEI SUN2000-40KTL-M3, is used for DC to AC power conversion, AC rated power of 40,000 watts.
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HUAWEI SUN2000-40KTL-M3 inverter
The HUAWEI SUN2000-40KTL-M3 is a 40 kW three-phase grid-tied inverter designed for commercial and industrial installations. The unit offers high power conversion efficiency, four independent MPPT paths and built-in protection, ensuring maximum reliability and simple integration with the HUAWEI FusionSolar system.
- AC rated power: 40,000 watts
- Maximum efficiency: 98.7%
- Four MPPT paths and eight DC inputs
- MPPT voltage range: 200-1000 V
- IP66 rating and convection cooling
Product description
The HUAWEI SUN2000-40KTL-M3 inverter is part of the Smart String Inverter series, offering a maximum efficiency of 98.7%. The device provides smart string monitoring, active DC/AC protection and Type II surge protection. Its transformerless design and natural cooling guarantee long life and maintenance-free operation.
Key features
- High conversion efficiency - up to 98.7%
- 4 independent MPPT paths and 8 DC inputs
- AFCI (arc) and type II overvoltage protection (DC and AC)
- RS485, WLAN, Ethernet and 4G communication (Smart Dongle)
- Support for SUN2000-450W-P, SUN2000-600W-P optimizers
Technical data
| Parameter | Value |
|---|---|
| Model | SUN2000-40KTL-M3 |
| Maximum efficiency | 98,7 % |
| European efficiency | 98,4 % |
| Max. DC input voltage | 1100 V |
| MPPT operating voltage range | 200 - 1000 V |
| Starting voltage | 200 V |
| Rated DC voltage | 600 V |
| Max. current per MPPT | 26 A |
| Max. short-circuit current MPPT | 40 A |
| Number of MPPT | 4 |
| Number of DC inputs | 8 |
| Rated AC power | 40 000 W |
| Apparent AC power | 44,000 VA |
| AC output voltage | 230 V / 400 V, 3W+N+PE |
| Network frequency | 50 / 60 Hz |
| Rated output current | 57,8 A |
| Max. output current | 63,8 A |
| Power factor | 0.8 inductive - 0.8 capacitive |
| THD | < 3 % |
| Protection against leakage current | Yes |
| DC/AC overvoltage protection (type II) | Yes |
| AFCI arc protection | Yes |
| DC polarity protection | Yes |
| Integrated PID recovery function | Yes |
| Communication | RS485, WLAN, Ethernet, 4G/3G (Smart Dongle) |
| Display | LED display, apLication of FusionSolar |
| Dimensions (W × H × D) | 640 × 530 × 270 mm |
| Weight | approx. 40 kg |
| Cooling | Natural convection |
| Degree of protection | IP66 |
| Operating temperature range | -25 °C ... +60 °C |
| Max. working altitude | 4000 m above sea level |
| Noise level | < 46 dB |
| Standby power consumption | < 5,5 W |
Technical data source:data sheet of the SUN2000-40KTL-M3 model Link
FAQ - Frequently asked questions
- Does the SUN2000-40KTL-M3 inverter work with power optimizers? Yes, it supports SUN2000-450W-P and SUN2000-600W-P optimizers.
- How many MPPT tracks does the device have? Four independent MPPT tracks and eight DC inputs.
- What is the maximum DC input voltage? 1100 V.
- What kind of protection does the inverter have? AFCI protection, Type II overvoltage protection for DC and AC, and PID recovery function.
- What communication interfaces are available? RS485, WLAN, Ethernet and 4G (Smart Dongle).
- What is the operating voltage range of the MPPT? From 200 to 1,000 volts.
- What are the dimensions and weight of the device? 640 × 530 × 270 mm, weight 40 kg.
- What is the cooling of the device? Natural convection - no fans.
- What is the degree of protection? IP66 - full resistance to dust and water.
- What is the maximum working altitude? Up to 4000 meters above sea level.
HUAWEI SUN2000-40KTL-M3 inverter is a reliable and energy-efficient solution for large PV systems. It stands out for its robust design, high efficiency, and full integration with Huawei's FusionSolar smart ecosystem, ensuring the highest standards of performance and safety.