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
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
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
Dimensions
Width
405 mm
Height
209.5 mm
Length
717 mm
Weight
37.0 kg
Warranty
Warranty
Warranty
10
Technical documentation
Technical documentation
technical
x3-ies-datasheet-en
