X3-HYBRID-6.0-D
The Solax X3-HYBRID-6.0-D is a 6 kW three-phase hybrid inverter with an integrated DC switch, compatible with high-voltage HV batteries (180–650 V) up to 46.4 kWh. G4 series with 2 MPPT, max efficiency 98%, EPS backup <10 ms, parallel operation up to 150 kW, CEI 0-21/CEI 0-16 certified, IP65 protection and 10-year warranty.
The Solax X3-HYBRID-6.0-D is a 6 kW three-phase hybrid inverter from the X3-Hybrid G4 series, designed for advanced residential photovoltaic systems and small commercial installations with three-phase supply. Compatible with Solax Triple Power high-voltage (HV) batteries, it offers a maximum efficiency of 98.0% and an integrated EPS function with switchover in less than 10 ms.
Why choose a three-phase hybrid inverter?
Systems with a three-phase supply — medium and large homes, small businesses, properties with heat pumps or EV charging stations — require an inverter capable of managing the three grid phases in a balanced way. The X3-HYBRID-6.0-D also supports unbalanced three-phase output, being able to power a single single-phase branch up to 50% of the nominal power, maximizing system flexibility. The integrated DC switch (model "-D") simplifies the electrical layout and reduces external components.
X3-HYBRID-6.0-D Technical Specifications
| Nominal AC power | 6.0 kW (three-phase) |
| Max PV input power | 10,000 Wp |
| Max PV input voltage | 1,000 V |
| MPP range | 180–950 V |
| No. of MPPT | 2 (strings 2/1) |
| Max DC input current | 16 A per input |
| PV oversizing | 150% (110% AC overload) |
| Battery voltage | 180–650 V (high voltage HV) |
| Max charge/discharge current | 30 A |
| Maximum efficiency | 98.0% |
| European efficiency | 97.7% |
| EPS backup function | Yes, <10 ms, 9,000 VA peak |
| Parallel operation | Yes, up to 150 kW |
| Protection rating | IP65 |
| Operating temperature | −35 °C / +60 °C |
| Dimensions | 482 × 417 × 181 mm |
| Weight | 30 kg |
| Warranty | 10 years |
Main Features
The X3-HYBRID-6.0-D integrates shadow tracking and intelligent load management (heat pumps, EV charging stations). It supports 5 operating modes with 2 programmable charging periods and VPP-ready functionality for participation in grid services in the electricity market. Fast configuration via U-disk, Wi-Fi/Ethernet monitoring via SolaxCloud, and parallel operation (up to 150 kW on-grid and off-grid) make this model suitable even for medium-sized installations. Compatible batteries are Solax high-voltage Triple Power (5.8 kWh per module), with expandable capacity up to 46.4 kWh.
Frequently Asked Questions
How many batteries can be connected to the Solax X3-HYBRID-6.0-D?
The inverter supports Solax Triple Power high-voltage (HV) batteries in the 180–650 V range. Multiple modules can be connected to reach capacities up to 46.4 kWh. For correct operation, at least 2 battery modules are required (minimum voltage 180 V). Compatible batteries include the T-BAT and TP-HS50 series.
Does the X3-HYBRID-6.0-D also work in off-grid / island mode?
Yes, thanks to the EPS (Emergency Power Supply) function, the inverter can power loads in off-grid mode in case of blackout, with switchover in less than 10 ms. It also supports parallel operation on-grid and off-grid up to a total of 150 kW.
What is the difference between X3-HYBRID-6.0-D and X3-HYBRID-6.0-M?
The "-D" suffix indicates the presence of an integrated DC switch, which allows you to disconnect the photovoltaic field directly on the inverter without an external device. The "-M" model (Matebox) instead requires the use of the external Matebox. For standard installations, the -D model is preferable for simplicity and compactness of the electrical panel.
Is the Solax X3-HYBRID-6.0-D CEI 0-21 and CEI 0-16 certified?
Yes, the Solax Power X3-Hybrid G4 series inverters are CEI 0-21 certified (for low voltage connection) and CEI 0-16 certified (for medium voltage connection), fundamental requirements for connection to the Italian grid and for obtaining GSE authorizations for incentives.
How do you limit grid feed-in with the X3-HYBRID-6.0-D?
The inverter supports limiting the energy fed into the grid via the production meter (CT included). You can set a fixed limit (e.g. 0 W feed-in for total self-consumption) or a percentage value. The response to loads occurs within 0.3 seconds via CT, ensuring precise and real-time control.
