SolaX G4 X1-Hybrid-3.0-D Single Phase 3kW Hybrid Inverter

The SolaX G4 X1-Hybrid-3.0-D is a compact single phase 3kW hybrid inverter for residential solar PV and battery energy storage systems. Designed for professional solar installers and electricians, it supports up to 6.0kWp recommended PV array power, a 600V maximum PV input voltage, dual MPPT design, and a wide 80–480V battery voltage range for lithium and lead-acid battery compatibility.

With IP65 protection, 97.6% maximum efficiency, EPS backup output, <10ms switchover time, and smart energy management features, the SolaX X1-Hybrid-3.0-D is a strong option for small residential solar battery systems, self-consumption projects, backup-ready PV systems and installer-ready complete kits in Europe.

WIFI/LAN Stick and CT now included for free. 

SKU: SOLAX-X1-HYBRID-3.0-D

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Product description

3kW Single-Phase Residential Hybrid Solar Inverter for Solar Battery, Energy Storage, and Complete Kits

SolaX X1-Hybrid-3.0-D 3kW Single Phase Hybrid Inverter for Residential PV and Battery Storage

High-Performance 3kW Hybrid Inverter with 6Wp PV Input and UPS-Level Backup

The SolaX G4 X1-Hybrid-3.0-D Single Phase 3kW Hybrid Inverter is designed for residential solar PV systems where homeowners need reliable solar generation, battery charging and smart energy management in one compact inverter platform. It is a practical solution for smaller homes, compact PV systems, self-consumption projects and residential battery storage installations.

For solar installers, electricians, EPCs, solar wholesalers and solar distributors in Europe, the X1-Hybrid-3.0-D provides a procurement-ready single phase hybrid inverter with clear technical specifications and broad residential application potential. It is suitable for solar battery systems, backup-ready installations and complete PV kits where a 3kW inverter is the right system size.

According to the SolaX datasheet, the X1-Hybrid G4 range includes 3.0kW, 3.7kW, 5.0kW, 6.0kW and 7.5kW models, with the X1-HYBRID-3.0-D positioned as the entry 3kW model in the single phase residential hybrid inverter series.

3kW Output with Up to 6kWp Recommended PV Array Power

The SolaX X1-Hybrid-3.0-D is specified with 3,000W rated AC output power and 6.0kWp maximum recommended PV array power. This makes it suitable for compact residential PV systems where efficient solar production, battery storage and smart energy use are required from a single hybrid inverter.

The X1-Hybrid G4 platform supports 200% PV oversizing and up to 110% AC output, helping installers design systems that can improve solar production across changing weather, roof orientations and seasonal generation profiles.

Dual MPPT Design for Flexible Residential Solar Layouts

The X1-Hybrid-3.0-D includes 2 MPPT trackers with 1 string per MPPT, giving installers more flexibility when working with residential roofs, split orientations or different module strings.

The datasheet lists a maximum PV input voltage of 600V, rated PV input voltage of 360V, 70–550V operation voltage range, 70–550V MPPT voltage range, and 90V start-up voltage. Each MPPT supports 16A maximum input current and 20A maximum short-circuit current, making the inverter suitable for modern solar panels used in residential PV systems.

Battery-Ready Hybrid Inverter for Low and Medium Residential Energy Storage

The SolaX X1-Hybrid-3.0-D supports battery energy storage with an 80–480V battery voltage range and 30A maximum charge/discharge current. The datasheet states compatibility with lithium and lead-acid batteries, allowing installers to design residential storage systems around compatible battery options and project requirements.

For professional electricians and solar installers, this makes the inverter suitable for customers who want to store surplus solar energy, increase self-consumption, reduce grid dependency and prepare a backup-ready solar battery system.

EPS Backup Output with Fast Switchover

The X1-Hybrid-3.0-D includes EPS off-grid output with battery, allowing backup operation when the system is correctly designed and installed. The datasheet lists 3,000VA rated EPS output power, 6,000VA peak EPS output power for 10 seconds, and <10ms switchover time.

This is an important feature for installers designing smaller residential backup systems where essential loads may need to remain powered during grid interruptions.

Smart Energy Management for Installer-Ready Solar Homes

The SolaX X1-Hybrid G4 series includes smart management functions such as smart load management, time-of-use energy management, global MPP scan, CT compatibility with fast load response and VPP-ready operation. These features support modern residential solar projects where battery storage, grid tariffs, heat pumps, EV chargers and smart home energy use may be part of the wider installation concept.

For professional solar installers and electricians, these functions help position the inverter as a complete energy management solution, not only a standard solar inverter.

IP65 Protection for Flexible Installation

The SolaX X1-Hybrid-3.0-D has IP65 ingress protection, supporting indoor and suitable outdoor installation flexibility when installed according to the manufacturer’s requirements. The datasheet also lists an operating temperature range from -35°C to +60°C, with derating above 45°C, and a maximum operating altitude of 3000m.

This makes the inverter suitable for a wide range of European residential PV installation environments, subject to local regulations, correct electrical design and the latest SolaX installation requirements.

Key Technical Specifications

SpecificationValue
BrandSolaX Power
Product seriesX1-Hybrid G4
ModelX1-HYBRID-3.0-D
Product typeSingle phase hybrid inverter
Rated AC output power3,000W
Max. recommended PV array power6.0kWp
Max. PV input voltage600V
Rated PV input voltage360V
PV operation voltage range70–550V
MPPT voltage range70–550V
Start-up voltage90V
MPPT trackers / strings2 MPPT / 1+1 strings
Max. input current per MPPT16A / 16A
Max. short-circuit current per MPPT20A / 20A
Rated AC output power3,000W
Max. output apparent power3,300VA
Max. output continuous current14.4A
Rated AC voltage1 / N / PE, 220V / 230V / 240V
Max. AC input apparent power6,300VA
Max. AC input current27.4A
Nominal AC frequency50Hz / 60Hz
THDi at rated power<2%
Battery typeLithium / lead-acid
Battery voltage range80–480V
Max. charge/discharge current30A
Rated EPS output power3,000VA
Peak EPS output power6,000VA for 10 seconds
Switchover time<10ms
Max. efficiency97.6%
European efficiency97.0%
Ingress protectionIP65
Operating temperature range-35°C to +60°C, derating above 45°C
Dimensions482 × 417 × 181mm
Net weight24kg
Cooling conceptNatural cooling
Communication interfacesCT/meter optional, external control RS485, dongle interface, DRM, NTC optional
CertificationsVDE-AR-N 4105, G99, G98, AS/NZS4777, EN50549, CEI 0-21, C10/11, IEC61727, RD1699, NRS097-2-1, PEA/MEA, VFR2019, PPDS

Recommended Applications

The SolaX X1-Hybrid-3.0-D is suitable for professional solar PV and energy storage projects such as:

Residential solar PV systems
Small home battery storage systems
Self-consumption optimization
Backup-ready solar energy systems
Compact single phase PV projects
PV systems with smart energy management
Residential retrofit energy storage projects
Installer-ready complete kits
Electrical contractor solar installations
European residential energy storage projects


Why Solar Installers and Electricians Choose the SolaX X1-Hybrid-3.0-D

The X1-Hybrid-3.0-D gives professional installers a compact but capable single phase hybrid inverter for smaller residential solar battery projects. Its 6.0kWp recommended PV input, dual MPPT layout, 80–480V battery range, IP65 protection, EPS output and <10ms backup switchover make it suitable for modern home energy storage systems.

For electricians and solar PV installers, the main advantage is that the inverter combines PV generation, battery storage, backup functionality and smart energy management in a single installer-ready device. This helps simplify procurement, system design and project delivery.


B2B Solar Inverter Supply from 3Buy Solar

3Buy Solar supplies solar inverters, solar panels, solar batteries, energy storage components and complete kits for professional solar installers, electricians, EPCs, solar wholesalers, solar distributors and resellers across Europe.

The SolaX G4 X1-Hybrid-3.0-D can be sourced for compact residential PV systems, solar battery projects and installer-ready complete kits where a reliable 3kW single phase hybrid inverter is required. For B2B buyers, this supports faster procurement, clear product matching and efficient European solar project supply.


Product Compatibility and System Design Notes

The SolaX X1-Hybrid-3.0-D is designed for single phase hybrid solar PV and battery systems. Before installation, always confirm compatibility with the selected battery, meter/CT configuration, communication accessories, grid-code settings, backup load design and local electrical standards.

For complete system procurement, installers may combine the inverter with compatible solar panels, battery storage, mounting systems, protection devices, smart meters, communication dongles and electrical accessories.

FAQ: SolaX X1-Hybrid-3.0-D Hybrid Solar Inverter

The SolaX X1-Hybrid-3.0-D is a 3kW single phase hybrid inverter used for residential solar PV systems with battery energy storage. It supports solar generation, battery charging, self-consumption, smart energy management and EPS backup output when installed with a compatible battery system.

According to the SolaX datasheet, the X1-Hybrid-3.0-D supports up to 6.0kWp recommended PV array power, with 600V maximum PV input voltage and two MPPT trackers. This allows installers to design compact residential PV systems with flexible solar input capacity; and makes it a strong option for solar panels with multiple roof orientations, high-power modules, and commercial energy storage designs that aim to maximize annual yield.

Yes. The SolaX X1-Hybrid-3.0-D is designed for battery energy storage systems and supports lithium and lead-acid batteries with an 80–480V battery voltage range and 30A maximum charge/discharge current. Battery compatibility should always be checked against the latest SolaX compatibility list.

Yes. The X1-Hybrid-3.0-D includes EPS off-grid output with battery. The datasheet lists 3,000VA rated EPS output power, 6,000VA peak EPS output power for 10 seconds and a switchover time of less than 10ms when the system is correctly configured.

Specification

Manufacturer

BrandSolax Power

Technical Specifications

Weight24 kg
Dimensions482 × 417 × 181 mm
BrandSolax Power
ManufacturerSolaX
Product CategoryHybrid Inverters, Inverters
Inverter TypeAn inverter type refers to the specific technology and functionality of a solar inverter. The main types include grid-tied, off-grid, and hybrid inverters. Each serves a different purpose:Hybrid
Rated Power [W]Indicates the maximum continuous power output or input the device can handle under standard operating conditions, measured in watts (W).3 kW
Nominal AC Power [W]Nominal AC power refers to the rated output power of an inverter in alternating current (AC) form under standard operating conditions. It is usually expressed in watts (W) and represents the maximum continuous power an inverter can supply to an AC load without causing any damage or operational issues.3kW
Max. Charge & Discharge Current [A]The maximum charge and discharge current refers to the highest current a battery or energy storage system can handle safely during charging and discharging processes. It is an important parameter that helps ensure the battery operates within safe limits and prevents damage, overheating, or other safety hazards.30 A
Battery TypeLithium Iron Phosphate (LiFePO4) – LFPLithium Iron Phosphate (LiFePO4) batteries are one of the most reliable and safest energy storage solutions for solar systems. Known for their long lifespan, high efficiency, and superior safety, these batteries are a top choice for residential, commercial, and off-grid solar storage., Low Voltage48 V battery solution for residential, off-grid, and small PV storage.
CommunicationSpecifies how the device communicates with other systems or networks—options include RS485, CAN, LAN, Wi-Fi, 4G, and Optical for data exchange and remote monitoring.4G, LAN, WIFI, WIFI+4G, WIFI+LAN
Connector TypeDefines the electrical or fluid connection used in the system—includes plug types like MC4, Anderson, SAE, XT60, as well as ring terminals and hard-wired or quick-connect setups for solar, batteries, HVAC, and heating applications.MC4Industry-standard PV connector for safe, weatherproof DC wiring.
Max. continuous output power [VA]As a unit of measurement for electrical power, VA represents how much energy a device consumes or produces or how much current it draws from the electrical circuit. In electrical circuits, power is measured in volts (V), as well as in amperes (A).3300
Max. PV array input power [Wp]The PV array power is the maximum power of the PV modules connected to one PV inverter.6000W
Max. PV input voltage [V]Maximum PV voltage, which is an absolute limit of the voltage of PV panels connected in series, and “nominal PV power”. If more wattage is available from the panels, the controller won\'t use it, it will just limit the current to what it can handle.600V
Max. surge power [W]Surge power refers to the maximum power that the inverter can offer instantly. A portion of the \"boot power\" of the appliance is much higher than its rated operating power, such as a refrigerator, an air conditioner, induction cooker or other devices with a compressor.6300
MPPT Voltage Range [V]The MPPT (Maximum Power Point Tracking) voltage range refers to the range of input voltages at which an MPPT solar charge controller or inverter can operate efficiently to optimize the power output of a solar panel or array.70 V – 550 V
DC Startup voltage [V]The start-up voltage for a solar inverter is the minimum voltage required to initiate its operation. This voltage is crucial as it marks the point at which the inverter begins converting DC power from the solar panels into AC power for consumption.90V
No. of MPP Trackers (MPPT)An MPPT, or maximum power point tracker is an electronic DC to DC converter that optimizes the match between the solar array (PV panels), and the battery bank or utility grid via the solar inverter. To put it simply, they convert a higher voltage DC output from solar panels (and a few wind generators) down to the lower voltage needed to charge batteries. Maximum Power Point Tracking (MPPT) is a feature built into all grid tied solar inverters. In the simplest terms, this funky sounding feature ensures that your solar panels are always working at their maximum efficiency, no matter what the conditions.2
No. of PV StringsThe maximum string size is the maximum number of PV modules that can be connected in series and maintain a maximum PV voltage below the maximum allowed input voltage of the inverter. The solar cell module is a unit array in the PV generator. It consists of solar cells connected in series to build the driving force and in parallel to supply the required current. A series-connected group of cells are called a solar cell string.2
Nominal AC frequency [Hz]Nominal frequency is the frequency specified by the manufacturer or supplier for a device in normal operation. 60Hz systems tend to be more efficient for longer distance transmission and are better suited for high-power applications, while 50Hz systems are more suited for low-power, local distribution. In the U.S. and many other places it is 60Hz. In Europe and many other places it\'s 50Hz.50Hz, 60Hz
Nominal Current [A]Nominal current is essentially the normal electrical current that we would expect to flow through a circuit at any given time.14.4A
Nominal Voltage [V]The nominal voltage is defined as the voltage value assigned to an electric circuit or system to designate its voltage class. In simple words, the voltage level of an electrical power system is called the nominal voltage of the system.220V, 230V, 240V
PhasesDescribes the electrical phase configuration—Single-phase for residential use, Three-phase for commercial or industrial systems, and Split-phase common in North American households.Single PhaseStandard residential power connection for solar and storage systems.
Protection Rating [IP]IP (or \"Ingress Protection\") ratings are defined in international standard EN 60529 (British BS EN 60529:1992, European IEC 60509:1989). They are used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies (tools, dirt etc) and moisture.IP65An IP65 rated enclosure gives protection against low pressure water jets from any direction, as well as condensation and water spray. It's suitable for most outdoor enclosures that won't encounter extreme weather such as flooding.
WarrantyNormally covers, manufacturing defects, durability issues, or equipment failure. The warranty typically covers the cost of replacing the faulty or damaged panel with a new working one. Please refer to the Warranty Documents of the product on the Manufacturer s webpage.10 Years, Extended Warranty Available

The information on this page is a general summary. For exact specifications, safety instructions, and compliance details, please refer to the product datasheet or the manufacturer’s website. Always follow applicable regulations and consult a licensed installer. For further assistance, contact 3Buy Solar.

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SolaX Power Logo: Leading the Way in Hybrid Solar Inverters, Energy Storage, and Solar Batteries 🌞🔋 - Empower Your Home with Clean, Renewable Energy & Save on Bills 💡💰. Eco-Friendly, Efficient Solutions for a Sustainable Future. #EcoLiving #SolarPower 🌱✨

SolaX Power is renowned for providing innovative energy solutions, including advanced solar inverters, batteries, and energy management systems designed for homeowners, businesses, and utilities. Their product portfolio is expansive, covering Photovoltaic (PV) inverters, energy storage solutions, Electric Vehicle (EV) chargers, and advanced smart energy management systems.

One of their standout offerings is the Energy Storage Inverters, designed for easy installation and can be mounted on any wall or installed in a garage or utility room. These inverters offer multiple modes of operation, such as Grid-tie, Grid-tie with battery backup, and Off-grid modes, providing flexibility and options for various customer needs.

SolaX Power also boasts the X-ESS G4, a new generation energy storage system characterized by its all-in-one, lightweight, and powerful design. This system is part of SolaX's commitment to advancing solar technology and making energy storage systems more accessible to families, gradually replacing non-renewable resources.

Another notable product is the SolaX TRIPLE POWER battery, which offers a 5.8kWh model that can be installed in series with up to 4 batteries, enabling up to 23kWh of storage. This battery utilizes the latest in LFP (Lithium Ferro Phosphate) technology, ensuring safer installations with wider temperature tolerances. It comes with a 10-year warranty and maintains 90% of its capacity at a 90% depth of discharge.

SolaX Power's energy storage solutions have garnered esteemed recognition, including awards like the "Red Dot Design Award 2021" and the TÜV Rheinland "All Quality Matters" award. These accolades highlight the company's dedication to quality, design, and innovation in the solar and storage solutions sector. System monitoring is solved via SolaxCloud.

"I'm loving my Solax inverter! Seriously, the way it smoothly switches between different power sources is absolutely impressive. I used to stress out about sudden blackouts or annoying disruptions, but not anymore!"

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