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All-in-one Solax Three phase (8kW / 8,8kVA) 2 MPPT - 10 year warranty

SKU: X3-IES-8K INVSX0070

The Solax X3-IES-8K Three phase all-in-one (8 kW / 8.8 kVA) is a complete and robust photovoltaic solution designed for large residential installations and small commercial projects requiring stable three-phase power. Intended for... Read more

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Product description

The Solax X3-IES-8K Three phase all-in-one (8 kW / 8.8 kVA) is a complete and robust photovoltaic solution designed for large residential installations and small commercial projects requiring stable three-phase power. Intended for photovoltaic installers and integrators, this all-in-one system combines solar production, intelligent energy management, and storage readiness, offering a compact and high-performance solution suited to current self-consumption and energy cost management needs. Operating in three-phase, the Solax X3-IES-8K delivers a nominal power of 8 kW with an apparent power of 8.8 kVA, ideal for evenly distributing electrical load across the three phases of a residential or light commercial building. The integration of two independent MPPT trackers optimizes photovoltaic field efficiency even when panels are installed on multiple orientations or partially shaded. This technology ensures stable and maximum production while simplifying energy flow management between on-site consumption, storage, and the grid. The all-in-one concept combines the inverter, storage management, and intelligent energy control in a single enclosure, reducing footprint and installation time. Designed for photovoltaic professionals, the Solax X3-IES-8K facilitates implementation in both new and retrofit projects. Its intelligent energy flow management optimizes self-consumption, limits grid injections, and achieves tangible savings on the energy bill. Component reliability and robust system design are reinforced by a 10-year manufacturer’s warranty, securing the investment and ensuring long-term performance. This model is particularly suited for large three-phase residential homes equipped with high-energy systems such as heat pumps, electric heating, or electric vehicle charging stations. It is also suitable for small commercial applications, including offices, shops, or technical buildings, where phase balancing and production flexibility are essential. Compared to single-phase models in the Solax range, the X3-IES-8K stands out for its ability to manage complex three-phase installations, its two MPPTs, and storage compatibility, offering photovoltaic installers a complete, high-performance solution optimized for high value-added projects.

Technicals

Brand

SolaX

Manufacturer reference

X3-IES-8K

Product Warranty (Years)

10

Inverter type

Hybrid

Grid connection

Three phase

Power (kVA)

8.8

Nominal power (kW)

8.0

Number of trackers (MPP)

2

Input number MPPT

2

Backup fuctioning

Yes

Off-grid functioning

Working min voltage (V)

110.0

Max entry current (A)

32.0

Working max voltage (V)

950.0

Ethernet

Option

RS485

WIFI (WLAN)

Option

Protection index

IP66

Grid compatibility

["3x400V+N"]

Dimensions

Width

405 mm

Height

209.5 mm

Length

717 mm

Weight

37.0 kg

Warranty

Warranty

10

Technical documentation

technical

x3-ies-datasheet-en

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