Solax X3-HYB-G4 PRO: Three-Phase Hybrid Inverter for Home Use

The Solax X3-HYB-G4 PRO is a three-phase hybrid inverter designed for residential applications, offering advanced features for energy management and reliability.

Key Features

Intelligent Management

V2X-Ready for integration into smart home applications
Individual operating modes, also considering dynamic electricity tariffs
Compatible with Wireless Bridge
VPP-ready with different providers and protocols (OpenADR, IEEE2030.5, FCAS, API)*

High Performance

20A DC input per MPPT with 3 trackers
200% PV oversizing and up to 110% AC output
Ultra-wide MPPT range from 110-950V

High Reliability

Up to 200% EPS output for 10s
UPS-level switching time <10ms
Optional fast shutdown function for increased safety
Type II SPD on AC & DC side
Optional AFCI protection*

Flexible, Variable, Scalable

Two battery connections and 2-in-1 function for expansion
Additional connections for simplified wiring and installation
Functional and elegant cable cover
Micro-Grid and Generator modes for versatile operation

* Functionality to be expanded in the future.

Performance Curve

The efficiency curve for the 15kW model shows that maximum efficiency (around 98%) is achieved at loads between 75% and 100%. Efficiency increases significantly from 5% load (around 86%) up to higher load levels.

Schematic Diagram Description

The schematic diagram illustrates the internal connections of the inverter. Key components include PV inputs (PV1, PV2, PV3 with positive and negative terminals), DC switch, MPPT trackers (1, 2, 3), DC Surge Protection Device (SPD), battery connections (BAT1, BAT2), DC Bus, the main Inverter circuit, AC Surge Protection Device (SPD), and connections to the Grid (L1, L2, L3, N) and EPS (Emergency Power Supply - L1, L2, L3, N). Various filters (PV EMI, EMI, LCL) and circuits are also depicted.

Technical Specifications

	X3-HYB-4.0-P	X3-HYB-5.0-P	X3-HYB-6.0-P	X3-HYB-8.0-P	X3-HYB-10.0-P	X3-HYB-12.0-P	X3-HYB-15.0-P
PV INPUT
Max. recommended PV system power	8 kWp	10 kWp	12 kWp	16 kWp	20 kWp	24 kWp	30 kWp
Max. PV input voltage	1000 V
PV nominal input voltage	650 V
Operating voltage range	110~950 V
MPPT voltage range	110~950 V
Startup voltage (StandBy - Display on)	120 V
Number of MPPT trackers / Strings per MPPT tracker	2 (1/1)	3 (1/1/1)
Max. input current per MPPT (MPPT1/2/3)	20 A / 20 A	20 A / 20 A / 20 A
Max. input short-circuit current per MPPT (MPPT1/2/3)	25 A / 25 A	25 A / 25 A / 25 A
AC INPUT AND OUTPUT (PARALLEL GRID OPERATION)
Nominal output power	4000 W	5000 W (AS 4777 4999 W)	6000 W	8000 W	10000 W (AS 4777 9999 W)	12000 W	15000 W (AS 4777 14999 W)
Nominal output current	5.8 A	7.2 A	8.7 A	11.6 A	14.5 A	17.5 A	21.8 A
Max. apparent output power	4400 VA	5500 VA (AS 4777 4999 VA)	6600 VA	8800 VA	11000 VA (AS 4777 9999 VA)	13200 VA	16500 VA (AS 4777 14999 VA)
Max. continuous output current	6.7 A	6.7A	8.4 A	10.0 A	13.4 A	20.0 A	25.0 A
AC nominal voltage	3/N/PE, 220/380 V	3/N/PE, 230/400 V
Max. AC input apparent power	8.4 kVA	10.5 kVA	12.6 kVA	16.8 kVA	21.0 kVA	24.3 A	30.4 A
Max. AC input current	12.2 A	15.2 A	18.2 A
AC nominal frequency	50 Hz / 60 Hz
AC frequency range	50 ± 5 Hz / 60 ± 5 Hz
Adjustable power factor range	~ 1 (0.8 lagging to 0.8 leading)
THDi (nominal power)	< 3%
BATTERY
Battery type	LFP
Battery voltage range	130 ~ 800 V
Max. charge/discharge current	50 A (25 A x 2)
EPS (OFF-GRID) OUTPUT (WITH BATTERY)
EPS nominal output voltage, frequency	400 V / 230 V, 50 Hz / 60 Hz
EPS nominal output power	4 kVA	5 kVA	6 kVA	8 kVA	10 kVA	12 kVA	15 kVA
EPS peak output power	2x nominal power, 10s
Switching time	< 10 ms
EFFICIENCY
Max. efficiency	98.0%
European efficiency	97.7%
FURTHER PARAMETERS
Protection class	IP66
Operating temperature range	-35 ~ 60°C
Max. operating altitude	3000 m
Relative humidity	0~100% RH (Condensing)
Surge category	Mains: III, Battery: II, PV: II
GENERAL
Dimensions (W x H x D)	560 x 503 x 210 mm
Net weight	38 kg
Cooling concept	Natural Cooling	Intelligent Cooling
Communication interfaces	COM1 (Parallel 1, Parallel 2, BMS 1, BMS 2, RS485, Meter / CT); COM2 (DI/DO, EVC, DATAHUB, DRM, V2X, Heatpump)
Power consumption (Night)	< 40 W in standby, < 5 W in idle
Topology	Transformerless
Certificates and approvals	IEC62109-1 / IEC62109-2, VDE 0126-1-1 A1:2012, VDE-AR-N 4105, G98, G99, AS4777, EN50549, CEI 0-21
AC auxiliary power supply (APS)	Integrated, supplied via mains voltage
PROTECTION
Measures	Over/under voltage protection, DC insulation protection, DC reverse polarity protection, grid monitoring, DC feed-in monitoring, reverse current monitoring, fault current detection, over-temperature protection, AC overcurrent protection, AC short-circuit protection, Frequency shift
Surge protection (DC/AC)	DC: Type II, AC: Type II
Arc fault interrupter (AFCI)	Optional

Footnotes:

① The maximum input voltage is the upper limit of the DC voltage. A higher input DC voltage would likely damage the inverter.
② An input voltage exceeding the MPPT voltage range may trigger inverter protection.
③ The AC frequency range may vary by country.
④ When both battery connections are used with a separate battery, the current is 25 A per connection. If one connection is used with a single battery, it is 30 A. If both connections are connected to a single battery using a 2-in-1 splitter cable (sold separately), the current is 50 A.
⑤ Power derating above +45°C.

Contact Information

Website: www.solaxpower.com

Email: info@solaxpower.com

Phone: +86 571-56260008

*V2.4.1 Information is subject to change without prior notice.

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