Hybrid Inverter SolaX Single-Phase 6 kVA – X1-Hybrid-6.0-D G4.1
Hybrid Inverter SolaX Single-Phase 6 kVA – X1-Hybrid-6.0-D G4.1

SolaX Mono 6 kW Hybrid Inverter – X1-Hybrid-6.0-D G4.1

$2,735.3
Tax included
X1-HYBRIDE-6.0-D G4.1
0101004020200

The SolaX X1-Hybrid-6.0-D G4.1 is SolaX’s fourth-generation 6 kW single-phase hybrid inverter, a more powerful version of the X1-Hybrid-5.0-D. It supports up to 9,000 Wp of solar panels and delivers a peak EPS power of 7,200 VA for 10 minutes. It is intended for installations in France and Luxembourg.

⚠️ For Belgium: the maximum AC power of 6,600 VA exceeds the C10/11 limit of 5,000 VA for single-phase systems. Choose the X1-Hybrid-5.0-D G4.1 (5 kW) for Belgium.

  • Technical specifications: 6,000 VA / 6,000 W single-phase 230V, 2 MPPT (70–550V, max 600V, 16A each), up to 9,000 Wp, max efficiency 97.6% (EU 97.0%), EPS peak 7,200 VA / 10 minutes, switchover <10 ms, max charge/discharge current 30A, IP65, passive <30 dB.
  • Battery compatibility: lithium-ion or lead-acid, voltage 80–480V, max current 30A. RS485 communication. Monitoring via Pocket WiFi, LAN or 4G (optional).
  • Benefits: scalable up to 15 kW (3 units), VPP-compatible, intelligent load management. 5-year warranty.
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SolaX X1-Hybrid-6.0-D G4.1 – 6 kW single-phase hybrid inverter, version for France and Luxembourg



X1-Hybrid-6.0-D vs X1-Hybrid-5.0-D: what are the differences?

The SolaX X1-Hybrid-6.0-D G4.1 is the big brother of the X1-Hybrid-5.0-D G4.1. Same G4 architecture, same housing, same 30A charging current — but with a rated power of 6,000 W and a PV capacity of 9,000 Wp.

X1-Hybrid-5.0-D X1-Hybrid-6.0-D
Rated power 5,000 W 6,000 W
Max. connectable PV 7,500 Wp 9,000 Wp
EPS peak 6,000 VA / 1 hour 7,200 VA / 10 minutes
Max AC power 5,500 VA 6,600 VA
C10/11 Belgium certification ✅ Yes ⚠️ No (6,600 VA > 5,000 VA)
Target market Belgium, France, Luxembourg France, Luxembourg

⚠️ Important for Belgium: the maximum apparent power of 6,600 VA exceeds the C10/11 limit of 5,000 VA for single-phase systems. This inverter cannot be installed in Belgium with grid feed-in. Choose the X1-Hybrid-5.0-D G4.1 for Belgium.





9,000 Wp of connectable panels: up to 18 panels

With 9,000 Wp of PV capacity for a nominal 6 kW (150% ratio), the X1-Hybrid-6.0-D supports approximately 18 x 500 Wp panels distributed across its 2 independent MPPT channels (range 70–550 V, max 600 V, 16 A per MPPT). The integrated shadow tracking optimises each MPPT independently to maximise output even in the event of partial shading.





7,200 VA peak EPS for 10 minutes

In UPS mode (battery backup), the X1-Hybrid-6.0-D can deliver 7,200 VA for 10 minutes — 120% of its rated power for a duration far exceeding the mere 10-second peaks of competing inverters. This enables sustained power supply to:

  • Single-phase heat pump during start-up and continuous operation
  • Single-phase electric vehicle charger
  • Several household appliances simultaneously
  • Professional equipment during a prolonged power cut

Switchover in less than 10 ms.





30A charging current: identical performance to the 5K

Like the X1-Hybrid-5.0-D, this model maintains a charging and discharging current of 30A — 50% more than Sofar ESI units (20A) with equivalent power. The battery charges rapidly as soon as solar power is available, and sustained discharge covers consumption peaks without limitation.





Battery compatibility: lithium-ion 80 to 480V

Type Voltage Notes
High-voltage lithium-ion 80–480V SolaX T-BAT batteries, RS485/CAN BMS
Lead-acid Under development To be confirmed depending on firmware





What this inverter actually does

  • It converts solar energy into 230V AC electricity with a maximum efficiency of 97.6% (EU 97.0%)
  • It stores the surplus in the battery with a charging current of 30A
  • It switches to EPS mode in <10 ms with 7.2 kVA for 10 minutes
  • It feeds surplus energy back into the grid (France, Luxembourg)
  • It intelligently manages controllable loads via its integrated EMS interface

With 12 to 18 panels (6 to 9 kWp) and a 5 to 15 kWh battery, a 120 to 180 m² home can achieve 65 to 80% self-consumption, representing an estimated saving of between €800 and €1,400 per year.





Advanced features

  • 5 operating modes: self-consumption, battery backup, Time of Use (2 periods), full sale, off-grid
  • Smart load management: automatic controlof heat pump and water heater
  • Parallel operation: up to 3 units → 18 kW on-grid and off-grid
  • VPP-compatible: participation in electricity grid flexibility services
  • Quick configuration via USB stick





Monitoring

Integrated RS485 interface. Additional monitoring options:

  • Pocket WiFi (optional): SolaX Cloud app for iOS/Android
  • LAN (optional): wired connection
  • 4G (optional): areas without Wi-Fi





Installation

  • ⚠️ Not C10/11 approved — for France, Luxembourg and markets outside Belgium
  • Passive cooling <30 dB
  • Main circuit breaker rated for 6 kW single-phase (minimum 32A)
  • Weight: 24 kg — dimensions 482×417×181 mm
  • Operates without a battery upon installation
  • ⚠️ The WiFi/LAN/4G dongle is sold separately





FAQ - SolaX Mono 6 kW Hybrid Inverter – X1-Hybrid-6.0-D G4.1

1. What is the difference between the SolaX X1-Hybrid 6.0 and the 5.0 — which one should I choose? +
The SolaX X1-Hybrid-6.0-D G4.1 delivers a nominal 6,000 W compared to 5,000 W for the 5.0 model, representing a 20% increase in power. It supports up to 9,000 Wp of solar panels (vs 7,500 Wp) and its maximum AC output current is 28.6 A (vs 23.9 A). Its EPS peak power reaches 7,200 VA for 10 minutes (vs 6,000 VA / 1 hour for the 5K). The 6 kW model is recommended for households with an annual electricity consumption of over 5,000 kWh, homes with a heat pump, an electric vehicle or several high-power appliances to be powered simultaneously.
2. How many solar panels can be connected to the SolaX X1-Hybrid-6.0-D G4.1 and what is the optimal configuration? +
The SolaX X1-Hybrid-6.0-D G4.1 supports up to 9,000 Wp of recommended PV power, distributed across 2 independent MPPT channels (1 string per MPPT). The maximum PV input voltage is 600 V, with an MPPT range of 70 to 550 V and a maximum input current of 16 A per MPPT (maximum short-circuit current 20 A). This configuration allows for the connection of approximately 18 to 22 panels of 420–450 Wp. The very low start-up voltage of 90 V enables power generation from the first light of dawn, thereby extending the effective generation time throughout the day.
3. What is the emergency power supply (EPS) capacity of the SolaX X1-Hybrid-6.0-D G4.1 and how is it used? +
In the event of a mains power cut, the SolaX X1-Hybrid-6.0-D G4.1 switches to EPS (emergency power supply) mode in less than 10 ms. Its nominal emergency output power is 6,000 W, with a maximum apparent power of 6,600 VA. The peak power reaches 7,200 VA for 10 minutes, which is sufficient to start high-current appliances such as a pump, an air conditioning compressor or a fridge. Thanks to the connected battery, your essential equipment remains powered throughout the duration of the power cut, without any noticeable interruption.
4. How does the SolaX X1-Hybrid-6.0-D G4.1 compare to a Sofar or Deye inverter of equivalent power? +
The SolaX X1-Hybrid-6.0-D G4.1 stands out from single-phase Sofar ESI or Deye inverters of similar power in several respects: its MPPT range (70–550 V) is wider and starts lower (90 V start-up voltage), which improves output during periods of low sunlight. Its THDi of less than 2% is better than the 3% of the Sofar ESI models. Its night-time standby power consumption (< 3 W) is exceptionally low. However, the SolaX range does not include advanced IP66-rated passive cooling on this model, and Smart Load management is a feature absent from the entry-level Sofar ESI ranges.
5. How does the SolaX X1-Hybrid-6.0-D G4.1’s Smart Load management work? +
The Smart Load function on the SolaX X1-Hybrid-6.0-D G4.1 allows high-power loads (heat pump, water heater, EV charging point) to be controlled automatically only when solar generation exceeds household consumption. When a solar surplus is detected via the built-in current transformer (CT), the inverter activates the assigned load in under 0.3 seconds — much faster than conventional home automation systems. This feature prevents surplus energy from being fed into the grid without remuneration and maximises self-consumption without the need for additional investment in home automation equipment.
6. What certifications does the SolaX X1-Hybrid-6.0-D G4.1 have, and in which countries can it be installed? +
The SolaX X1-Hybrid-6.0-D G4.1 is certified to IEC 61727, EN 50549, G98/G99 (UK), AS 4777.2 (Australia), VDE4105 (Germany), IEC 0-21 (Italy), RD1699 and UNE 206007-1 (Spain) and VFR. These certifications make it compatible with European markets (France, Germany, Italy, Spain, Belgium via EN 50549), the UK, Australia and other international markets. It is therefore perfectly suited to residential projects across Europe, particularly for WattuNeed’s French, Belgian and Luxembourg markets.
7. What are the efficiency, cooling and installation requirements of the SolaX X1-Hybrid-6.0-D G4.1? +
The SolaX X1-Hybrid-6.0-D G4.1 boasts a maximum efficiency of 97.6% and a European efficiency of 97.0%, with a THDi of less than 2% — among the best in its class. Its cooling is entirely passive (natural convection, <30 dB), ensuring quiet operation and reduced maintenance. It operates from -35°C to +60°C at altitudes of up to 3,000 m, with a night-time standby power consumption of less than 3 W. Its compact size (417 × 482 × 181 mm, 24 kg) allows for installation by a single person, and firmware updates can be carried out via USB stick without the need for a technician.
X1-HYBRIDE-6.0-D G4.1

Data sheet

Inverter power in VA
6000 VA
Max.PV Input Power
9000 Wp
Storage temperature
-40 °C ~+65 °C
Voltage
80–480 V
Phase
Monophasé
Number of MPPT
2 MPPT
Width
482 mm
Height
417 mm
Thickness
181 mm
IP protection
IP65
Inverter type
Hybrid
Rated mains frequency
50/60 Hz
Safety
IEC 62109-1/-2
EMC
EN 61000-6-1/2/3/4, EN 61000-3-2/3/11/12
Certification
IEC61727, EN50549, G98/G99, AS 4777.2, VDE4105, CEI 0-21, RD1699, UNE 206007-1, VFR
Type of cooling
Natural
Communication interfaces
CT/ Counter (optional)/ Rs485 external control/(optional: Pocket WiFi/Lan/4G)/ DRM/ USB upgrade/ NTC
THDi (Nominal power)
Less than 2
Battery Type
Li-ion battery / Lead-acid battery (under development)
Battery Voltage Range
80-480 V
Operating temperature range
-35~+60 °C (derating above 45°C)
Weight
24 kg
Rated output power
6000 W
Relative humidity range
0~100 %
Maximum operating altitude
Inférieur à 3000 m
Max. PV input voltage
600 V
Start-up output voltage
90 V
Nominal input voltage
360 V
MPP voltage range
70~550 V
Number of MPP trackers / strings per MPP tracker
2(1/1)
Maximum input current (input A/input B)
16/16 A
Maximum short-circuit current (input A/input B)
20/20 A
Rated AC output power
6000 W
Maximum apparent power of AC output
6600 VA
Maximum apparent AC input power
9200 VA
Maximum AC input current
40 A
Rated voltage AC
230/240 V
Displacement power factor
0.8 ahead~0.8 behind
Maximum continuous charge/discharge current
30 A
Apparent peak power
7200 VA, 10min
Max. continuous current
26.1 A
Rated voltage; Frequency
230 V; 50/60 Hz
Switching time [ms]
Less than 10
Parallel operation
Yes
Maximum efficiency
97.6 %
Euro. efficiency
97.0 %
Battery charge/discharge efficiency
97.0/97.0 %
Standby consumption @Night
Inférieur à 3 W
Maximum AC output current
28.6 A

Specific References

UPC
101004020200
EAN13
0101004020200

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SolaX Mono 6 kW Hybrid Inverter – X1-Hybrid-6.0-D G4.1 — Hybrid inverters

SolaX Mono 6 kW Hybrid Inverter – X1-Hybrid-6.0-D G4.1 by SolaX is available in our Hybrid inverters catalog. Technical specifications: inverter power in va: 6000 VA, max.pv input power: 9000 Wp, storage temperature: -40 °C ~+65 °C, voltage: 80–480 V, phase: Monophasé, number of mppt: 2 MPPT, width: 482 mm, height: 417 mm, thickness: 181 mm, ip protection: IP65 , inverter type: Hybrid, rated mains frequency: 50/60 Hz, safety: IEC 62109-1/-2, emc: EN 61000-6-1/2/3/4, EN 61000-3-2/3/11/12, certification: IEC61727, EN50549, G98/G99, AS 4777.2, VDE4105, CEI 0-21, RD1699, UNE 206007-1, VFR, type of cooling: Natural, communication interfaces: CT/ Counter (optional)/ Rs485 external control/(optional: Pocket WiFi/Lan/4G)/ DRM/ USB upgrade/ NTC, thdi (nominal power) : Less than 2, battery type: Li-ion battery / Lead-acid battery (under development), battery voltage range: 80-480 V, operating temperature range: -35~+60 °C (derating above 45°C), weight: 24 kg, rated output power: 6000 W, relative humidity range: 0~100 %, maximum operating altitude: Inférieur à 3000 m, max. pv input voltage: 600 V, start-up output voltage: 90 V, nominal input voltage: 360 V, mpp voltage range: 70~550 V, number of mpp trackers / strings per mpp tracker: 2(1/1), maximum input current (input a/input b): 16/16 A, maximum short-circuit current (input a/input b): 20/20 A, rated ac output power: 6000 W, maximum apparent power of ac output: 6600 VA, maximum apparent ac input power: 9200 VA, maximum ac input current: 40 A, rated voltage ac: 230/240 V, displacement power factor: 0.8 ahead~0.8 behind, maximum continuous charge/discharge current: 30 A, apparent peak power: 7200 VA, 10min, max. continuous current: 26.1 A, rated voltage; frequency: 230 V; 50/60 Hz, switching time [ms]: Less than 10, parallel operation: Yes, maximum efficiency: 97.6 %, euro. efficiency: 97.0 %, battery charge/discharge efficiency: 97.0/97.0 %, standby consumption @night: Inférieur à 3 W, maximum ac output current: 28.6 A. Product weight: 24.0 kg. Reference: X1-HYBRIDE-6.0-D G4.1.