SolaX X3-ULT-15K 15 kW hybrid inverter with AFCI

The SolaX X3-ULT-15K Hybrid Inverter This is a three-phase 15 kW device for high-performance PV systems with compatible high-voltage battery storage. Two MPP trackers, up to 60 A charging and discharging current, and EPS switching operation under 10 ms support flexible energy supply. The IP66-rated housing, integrated energy management interfaces, and AFCI arc fault detection combine high system performance with a robust design. This makes the device suitable for high-performance residential and commercial energy storage solutions.

Delivery

1× SolaX X3-ULT-15K Hybrid Inverter
Not included, unless explicitly stated on the delivery note: CT, communication dongle and other external components

Produktvorteile

-- 15 kW three-phase power. For appropriately designed residential, commercial and storage systems.

-- 2 MPP trackers. They support a flexible distribution of PV generator areas.

-- Fast EPS operation. According to the manufacturer, the switching time is less than 10 ms.

-- AFCI version. This variant is marked with an arc flash protection device.

Compatibility

For high-voltage battery systems and system components approved by SolaX. Battery design, measurement concept, firmware and grid specifications must be checked on a project-specific basis.

Technical information

-- AC rated power: 15.000 W
-- MPP tracker: 2
-- Battery voltage range: 120–800 V
-- Max. charging/discharging current: 60 A
-- Protection class: IP66
-- Dimensions: 696 × 526 × 240 mm

Matching accessories and related products

Alternative three-phase hybrid inverters from our product range. Manufacturer, power output, and battery platform differ; the devices are not directly interchangeable system components.

HUAWEI SUN2000-12K-MB0 hybrid inverter
HUAWEI SUN2000-15K-MB0 hybrid inverter
HUAWEI SUN2000-20K-MB0 hybrid inverter
HUAWEI SUN2000-25K-MB0 hybrid inverter

Why Mini Power

At Mini Power, you receive the SolaX X3-ULT-15K with clear variant identification, a traceable scope of delivery, and support for system testing. Shipping is handled from our remote warehouse. We explicitly differentiate between AFCI, MPPT, and communication variants so that the inverter, battery, metering concept, and accessories can be correctly matched before ordering. This allows you to compare the model, generation, and system requirements with your planning before purchasing and ask specific questions about your intended system.

Frequently asked questions

Is a battery included?

No. The inverter is supplied without battery storage.

Is a backup power function possible?

The X3-ULTRA supports EPS operation with a compatible battery and a professionally planned installation.