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The Huawei SUN2000-25KTL-M5 is a compact three-phase string inverter for sites that need high efficiency, high-current PV input and professional digital monitoring. It is especially useful for commercial rooftops and larger residential PV systems where reliability and service visibility are critical.
Project value points:
High-current PV input supports modern high-power modules and flexible string design.
Advanced protection, including AFCI, helps reduce operating risk on distributed PV systems.
FusionSolar monitoring gives installers clear commissioning and lifecycle-service visibility.
Compact IP66 construction reduces installation complexity in outdoor environments.
The 25kW model is a strong option for professional PV projects that need Huawei ecosystem reliability and efficient three-phase power conversion.
| Item | Specification |
| Model | Huawei SUN2000-25KTL-M5 |
| Inverter Type | Three-phase smart string inverter for commercial / large residential PV |
| Rated AC Active Power | 25 kW |
| Grid Specification | 230/400 V, 3W/N+PE, 50/60 Hz |
| Recommended Max. PV Power | 37.5 kWp |
| Max. PV Input Voltage | 1,100 V |
| PV Start Voltage | 200 V |
| MPPT Configuration | 2 MPP trackers / 4 inputs; MPPT operating voltage: 200–1,000 V; full-load MPPT range optimized for 25 kW output |
| PV Input Current | High-current PV input up to 30 A per MPPT for dual-string configurations |
| Efficiency & Protection | Max. efficiency up to 98.4%, equipped with AFCI, DC/AC surge protection, insulation monitoring and residual-current monitoring |
| Dimension & Protection Grade | 546 × 460 × 228 mm, IP66 |
| Monitoring Solution | FusionSolar App and optional Smart Dongle |
Recommend suitable products and configuration plans based on customers' power demand, application scenarios and budget.

Provide system-level combination suggestions for inverters, energy storage, batteries and supporting products.

All products undergo factory inspection and necessary testing before shipment.

Recommend suitable products and configuration plans based on customers' power demand, application scenarios and budget.

Offer product and system operation training for installers and project parties.
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