Huawei Three-phase Inverter 40kW SUN2000L-40KTL3-M3
Modelo: SUN2000L-40KTL3-M3- Sku: HUAWINV043
- Vendor: Huawei
Specifications
Product Description
The three-phase inverter Huawei SUN2000L-40KTL3-M3 is designed for commercial and industrial installations seeking continuous power, advanced safety, and comprehensive digital management. With 40 kW nominal AC output, 4 independent MPPTs, and 8 PV inputs, it facilitates designs with multiple orientations and string lengths, reducing losses due to mismatches and partial shading. The IP66 enclosure, AFCI protection, and PID recovery functions ensure long-term reliability and more usable kWh throughout the system's lifetime.
Main Features
- Nominal AC power: 40 kW; approximate maximum apparent power: 44 kVA.
- Photovoltaic architecture with 4 MPPTs and 8 strings for maximum design flexibility.
- PV voltage: max. 1,100 V; operating range 200–1,000 V; nominal voltage 600 V.
- Max. current per MPPT: 26 A; Isc max. per input: 40 A.
- Maximum efficiency 98.7% (European 98.4%) for higher annual yield.
- Protection rating IP66, natural convection, sound level ≤ 46 dB.
Advantages or Benefits
- More energy per surface area: 4 independent MPPT trackers that limit the impact of partial shading and allow combining different inclinations and azimuths.
- Professional electrical safety: AFCI for arc detection and mitigation, anti-islanding, integrated DC switch, and type II surge protection devices on both DC and AC sides.
- Reduced OPEX: fuse-free DC design and string-level monitoring to quickly locate faults and minimize downtime.
- Total digital integration: guided commissioning and remote monitoring with FusionSolar; communication possible via RS485, WLAN/Ethernet, or 4G using Smart Dongle.
- Outdoor robustness: IP66 enclosure and wide thermal range for outdoor installation without the need for additional panels.
Purpose or Applications
The SUN2000L-40KTL3-M3 is ideal for three-phase self-consumption in logistics warehouses, agri-industry, hotels, shopping centers, energy communities, and small ground-mounted plants. Its transformerless topology and wide voltage range allow for long strings with current high-power modules and high currents, optimizing CAPEX and simplifying cabling.
Technical Specifications
| Nominal AC power | 40,000 W |
| Max. apparent power | ≈ 44,000 VA |
| Output voltage / frequency | 3 × 230/400 V, 50/60 Hz |
| Nominal / max. output current | ≈ 58 A / ≈ 64 A |
| MPPT / strings | 4 / 8 |
| Max. PV Voc | 1,100 V |
| PV operating range | 200–1,000 V (nominal 600 V) |
| Max. current per MPPT / Max. Isc per input | 26 A / 40 A |
| Efficiency (max. / EU) | 98.7% / 98.4% |
| Protections | AFCI, anti-islanding, SPD type II DC/AC, DC switch, reverse polarity, RCMU, insulation monitoring |
| Communications | LED + integrated WLAN (FusionSolar APP), RS485; optional Smart Dongle-WLAN-FE or 4G |
| Dimensions / weight | ≈ 640 × 530 × 270 mm / ≈ 43 kg |
| Environment | IP66, −25 °C to +60 °C, ≤ 46 dB, altitude ≤ 4,000 m |
| Connections | DC MC4; AC via cable glands and OT/DT terminals |
Compatibilities
Compatible with Huawei optimizers SUN2000-450W-P for shading mitigation and module-level control. Native integration with FusionSolar platform and APP. Expandable with Smart Dongle-WLAN-FE or Smart Dongle-4G for Ethernet or mobile communications. This model does not include a battery interface or backup function.
In summary, the Huawei SUN2000L-40KTL3-M3 offers power, safety, and granular control for commercial self-consumption projects that require maximum availability and minimal operating cost.
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Huawei Three-phase Inverter 40kW SUN2000L-40KTL3-M3
