SolaX & SolaX X3-ULT-15KP (AFCI)

SolaX X3 ULTRA 15 kW – a modern 3-phase hybrid inverter 

The new SolaX X3 ULTRA range of hybrid inverters is designed for maximum solar energy conversion with 98%efficiency. These high-performance inverters are available in a range from 15 to 30 kW. In addition to high efficiency, the inverter also features 200% oversizing on both the power and photovoltaic sides. The MPP trackers are rated up to 36 A, enabling the use of commercial solar panels. The SolaX ULTRA is also one of the first intelligent modern inverters capable, in combination with the SolaX DataHub 1000, of maximising the potential of a PV system, for example thanks to the Smart Scene function and many other features, such as support for wireless connection of smart energy meters from the grid.

A major advantage of these modern inverters is the dual input for battery storage. With stackable T-BAT-SYS-HV-S3.6 batteries, it is possible to store up to 95.8 kWh via a single inverter. These applications make the SolaX X3 ULTRA an ideal choice for apartment blocks within shared energy schemes. If opting for a different SolaX battery model, the well-established T58 batteries can also be selected; however, it should be noted that the inverter is not compatible with the T30 battery series.

If it is necessary to increase the AC power output, you can rely on high compatibility. Up to three inverters can be connected in parallel without any external equipment. To connect in combination with other types of inverters, the SolaX DataHub1000 must be added. 

The inverter also delivers on safety and back-up functions. IP65 environmental protection and Class II surge protection on both the DC and AC sides, together with its smart functions, rank the SolaX X3 ULTRA among the most secure inverters. The inverter switches to the backup EPS in an incredible 10 ms, with the option to oversize the power by 200% for 10 seconds. 

Product benefits

• High efficiency of up to 98%
• AI functions: Weather and consumption forecasting, strategic consumption planning...
• Wireless SM connection
• 10 ms backup switchover
• Option to install high-capacity storage
• MPP trackers rated for 36A
• AFCI protection

Applications

• Residential buildings
• Shared energy systems

Product features

• Power: 15 kW
• 3 MPPT
• MPPT voltage range: 160–950 V DC
• Operating temperatures from -35°C to 70°C
• IP65
• Max. charging current: 60A (30×2)
• Max. 200% derating
• Communication: CAN, RS485, DI (5×), DO (2×)
• Dimensions: 696 × 526 × 240
• Weight: 47 kg

Battery compatibility

• SolaX T58
• SolaX T-BAT-SYS-HV-S3.6
• SolaX T-BAT-SYS-HV-S2.5