Huawei SUN2000-8KTL-M1 hybrid inverter 8kW - 3 phase

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Transport
The shipping fee depends on the size and type of the ordered product. For smaller packages, the home delivery fee is 3,790 HUF, for larger products it is 6,490 HUF. For solar panels, batteries and other large products, the delivery is based on an individual price quote, which our staff will always discuss with you after placing the order.

The Huawei SUN2000-M1 series is the manufacturer's three-phase hybrid inverter family, specifically designed for residential solar systems. The available models are:

• SUN2000-3KTL-M1 – 3kW
• SUN2000-4KTL-M1 – 4kW
• SUN2000-5KTL-M1 – 5kW
• SUN2000-6KTL-M1 – 6kW
• SUN2000-8KTL-M1 – 8kW
• SUN2000-10KTL-M1 – 10kW

The SUN2000-M1 inverters are hybrid in design, meaning they support grid regenerative power and battery connection. They are compatible with Huawei Smart String ESS energy storage system (5-30 kWh) with plug & play connection, so they can be easily expanded with energy storage.

The inverters have two MPP trackers that operate in the range of 140–980 V. This allows for flexible string design and helps optimize solar arrays with different orientations. The efficiency is outstanding: the maximum value is 98.2–98.6%, and the European efficiency is 96.7–98.1%, depending on the type.

The series supports Huawei optimizers (SUN2000-450W-P2, SUN2000-600W-P), which provide per-panel control and up to 30% more energy production. They can also work without an optimizer, but can be an advantage on shady or complex roofs.

In the event of a power outage, the devices can provide emergency power supply (with a switching time of ≤20 ms) with the BackupBox-B1 accessory. This ensures that the supply to important consumers is not interrupted.

Safety features include AFCI arc fault protection, DC and AC overvoltage protection (Type II), insulation monitoring, and residual current monitoring. Integrated DC and AC phasing and polarity protection further enhance operational safety.

The inverters are cooled by natural convection, have a low noise level (≤29 dB) thanks to their fanless design, are suitable for outdoor use (IP65 protection). Communication can be achieved via WLAN, RS485 or an optional 4G/Ethernet dongle, and monitoring is available via the FusionSolar app.

Main features in brief:

• Power range: 3–10 kW, three-phase hybrid inverters
• Compatible with Huawei Smart String ESS batteries (5-30 kWh)
• 2 MPP trackers, 140–980 V operating range
• Max. efficiency: 98.2–98.6%, European efficiency: 96.7–98.1%
• Optimizer compatibility: SUN2000-450W-P2, 600W-P (up to +30% energy production)
• BackupBox-B1 support for uninterruptible power supply (≤20 ms switchover)
• Safety: AFCI, AC/DC surge protection, insulation monitoring, residual current monitoring
• Natural cooling, ≤29 dB noise level, IP65 protection for outdoor installation
• Communication: WLAN, RS485, optional Ethernet/4G dongle, FusionSolar monitoring

The Huawei SUN2000-M1 series is an ideal choice for homes and small commercial systems where a battery-expandable, safe, and efficient hybrid solution is important.