Integrated Wi-Fi module with direct connection to the FusionSolar app for setup
Smart Dongle WLAN-FE for wired Ethernet communication (optional)
Smart Dongle-4G for location-independent data communication via 4G/3G/2G (optional)
Support for DC MBUS Optimizers: 600W-PA0, -1100W-P, -1300W-P
Integrated PID recovery to protect against module degradation (P-type, monocrystalline and polycrystalline)
LED status indicator for quick on-site diagnostics
Mounting plate included
Five power ratings ranging from 12 to 25 kW in a standardized enclosure design
Efficiency of up to 98.4% for energy conversion with minimal losses
AI-Based Arc Detection for Active Plant and Fire Protection
Two MPP trackers, each with two inputs, for flexible string configuration
Optimizer compatibility for yield increases of up to 30%
IP66 protection rating for continuous use, even in exposed outdoor areas
Integrated PID recovery prevents long-term power loss due to module degradation
Certified to multiple standards for use throughout Europe in a wide variety of network environments
Installers will find that the SUN2000-12-25KTL-M5 is a device that makes their daily work easier. Commissioning is handled via the FusionSolar app; parameterization is intuitive and can be performed without extensive training. Remote diagnostics via Wi-Fi, Ethernet, or a 4G dongle often eliminate the need for service calls. Weighing just 21 kg and featuring a standardized mounting plate, the device is safe to handle even in tight spaces. Once you’ve installed the M5 series, you’ll benefit from its uniform system architecture on every subsequent project.
With the SUN2000-12-25KTL-M5, commercial customers are making an investment whose value is evident throughout the system’s entire lifespan. High efficiency, active protection against system failures, and the ability to transparently monitor the system at any time create a reliable foundation for operational energy planning. When combined with Huawei storage solutions, self-consumption and load management can be specifically optimized.
Five performance variants, one enclosure. The M5 Series adapts to a building’s actual energy needs without requiring a switch to different system concepts during planning, installation, or maintenance. This significantly reduces the effort involved and provides planning certainty from the very first project.
The SUN2000-12-25KTL-M5 is part of a unified system architecture. Whether it’s energy storage, power optimizers, or advanced load management, all components communicate via the same platform, and the system can be expanded at any time.
From initial configuration to ongoing monitoring, the entire M5 series follows the same procedures. Installers do not need to retrain for each performance variant, and there is a unified database across all system components.
The product family covers rated outputs ranging from 12 to 25 kW and is therefore designed for small- to medium-sized commercial PV systems, such as those installed on office buildings, manufacturing facilities, or logistics centers.
Yes. The inverter is certified to IP66 and is therefore dustproof and resistant to water jets. With an operating temperature range of -25 °C to +60 °C, it is suitable for virtually all climatic conditions in Europe.
The package includes a built-in Wi-Fi module with integration with the FusionSolar app. Using optional dongles, the device can also be integrated into existing network infrastructures via Fast Ethernet or mobile data (4G/3G/2G).
Yes. The device has an IP66 protection rating and is therefore designed for use in dusty and wet environments. The permissible operating temperature range is from -25 °C to +60 °C, which allows for year-round operation even in regions with harsh climatic conditions.
When used in conjunction with DC MBUS-compatible Huawei optimizers, energy yield can be increased by up to 30% compared to non-optimized systems. The use of optimizers pays off particularly in cases of partial shading or varying module orientations on a roof surface.
The SUN2000-12-25KTL-M5 complies with a wide range of European grid connection standards, including VDE-AR-N-4105, VDE-AR-N-4110, G99, EN 50549, CEI 0-21, and CEI 0-16. Additional country-specific certifications are available upon request.
The device comes with a mounting plate and weighs 21 kg. It can be mounted on the wall without a lifting device. Commissioning is guided through the Huawei FusionSolar app.
