GROWATT

Growatt Hybrid Inverters, Solar Batteries & Energy Storage Systems – European B2B Supply

Growatt is a global manufacturer of photovoltaic inverters, hybrid solar inverters, lithium battery storage systems, off-grid power equipment, commercial energy storage, EV chargers and intelligent energy management technology.

Founded in 2011, Growatt develops integrated solutions for generating, storing, monitoring and managing electricity in residential, commercial and industrial installations.

Its product portfolio includes WIT three-phase hybrid inverters, MIN and MOD battery-ready inverters, SPH hybrid systems, SPF off-grid inverters, APX and AXE batteries, NEO microinverters, NOAH and NEXA balcony storage, THOR EV chargers, and the newer MINA, MODA and RISE energy storage platforms.

At 3Buy Solar, we supply professional solar installers, EPC contractors, electrical contractors, energy storage specialists and resellers throughout Europe.

As a Growatt European distribution partner, 3Buy Solar supports professional equipment procurement with product-specific documentation, transparent availability information, B2B purchasing arrangements and European logistics.

Our current Growatt product offering includes:

• WIT 4–15kW three-phase hybrid solar inverters
• NEO 800W solar microinverters
• NOAH2000 balcony solar battery storage
• NEXA 2000 all-in-one balcony energy storage
• NEXA 2000 battery expansion modules
• Complete balcony photovoltaic kits with storage
• Growatt microinverter connection accessories

For larger residential battery systems, commercial photovoltaic equipment, Growatt APX and AXE battery storage, off-grid installations or commercial BESS, professional buyers can request project-specific sourcing quotations.

Shop Growatt Inverters & Battery Storage at 3Buy Solar

Request Growatt B2B Pricing, Technical Equipment Selection & EU Delivery

Growatt Product Range – Which Solar Inverter or Battery System Fits Your Project?

Growatt develops different power conversion and storage architectures for residential, commercial, off-grid and small-scale plug-in solar applications.

The correct product depends on the electrical network, available photovoltaic power, battery voltage, required backup functionality and intended energy management strategy.

Growatt Inverter & Energy Storage Comparison

These are different product architectures.

A battery approved for a Growatt low-voltage hybrid inverter cannot automatically be connected to a high-voltage inverter.

Likewise, a battery-ready inverter does not necessarily include backup switching or a complete energy storage system.

Buy Growatt WIT 4–15K-XHU Three-Phase Hybrid Inverters

The Growatt WIT 4–15K-XHU series is a three-phase high-voltage hybrid inverter platform for residential and smaller commercial photovoltaic systems.

These inverters combine solar PV conversion, compatible high-voltage battery charging and discharging, intelligent energy management and supported backup operation.

The series is particularly relevant to projects requiring three-phase power, multiple photovoltaic strings, battery storage and generator integration.

Growatt WIT-XHU Models Available at 3Buy Solar

The recommended DC array capacities reflect Growatt’s May 2026 manufacturer datasheet and do not establish an automatically approved string design.

Direct Growatt WIT-XHU Product Links

Growatt WIT 4K-XHU – 4kW Three-Phase Hybrid Inverter

A 4kW three-phase inverter for appropriately sized residential solar PV systems requiring compatible high-voltage battery storage.

Growatt WIT 5K-XHU – 5kW Three-Phase Hybrid Inverter

A 5kW hybrid inverter relevant to residential photovoltaic projects with battery energy storage and supported backup operation.

Growatt WIT 6K-XHU – 6kW Three-Phase Hybrid Inverter

Provides 6kW nominal three-phase AC output for compatible residential and smaller commercial applications.

Growatt WIT 8K-XHU – 8kW Three-Phase Hybrid Inverter

An 8kW hybrid platform for larger residential PV systems requiring additional power conversion capacity.

Growatt WIT 10K-XHU – 10kW Three-Phase Hybrid Inverter

Designed for compatible 10kW-class three-phase solar-plus-storage installations.

Growatt WIT 12K-XHU – 12kW Three-Phase Hybrid Inverter

Provides 12kW nominal AC output for higher-demand residential and light commercial energy applications.

Growatt WIT 15K-XHU – 15kW Three-Phase Hybrid Inverter

The highest-power WIT-XHU model currently listed in our Growatt brand archive, with 15kW nominal AC output.

For each model, review the individual product page for current availability, delivery arrangements and purchasing conditions.

Growatt WIT 4–15K-XHU – Verified Technical Specifications

The Growatt WIT-XHU series has specific electrical characteristics that distinguish it from the low-voltage WIT-HU family.

WIT-XHU Manufacturer Technical Overview

Growatt WIT-XHU Key Advantages

Three-phase hybrid architecture: Supports suitable residential and commercial electrical networks.

High-voltage battery integration: Designed for approved battery systems operating within the manufacturer’s high-voltage range.

PV array flexibility: Provides substantial permitted PV oversizing for suitable installations.

Generator input: Supports compatible generator integration according to the approved configuration.

Unbalanced phase output: Helps manage unequal three-phase electrical demand within the specified limits.

High backup surge capability: Supports short-duration overload for suitable loads, within the manufacturer-defined operating conditions.

Parallel operation: Allows expansion using approved multiple-inverter configurations.

Remote monitoring: Compatible with Growatt monitoring equipment and supported communication interfaces.

Official WIT-XHU Datasheet

Growatt WIT 4–15K-XHU – Official 2026 Manufacturer Datasheet (PDF)

Growatt WIT-XHU – Official Product Page, Certificates & Manuals

For professional installers, the exact model and manufacturer revision must always be checked before designing the battery, PV strings or backup system.

Growatt WIT-XHU vs WIT-HU – Critical Battery Compatibility Difference

One of the most important technical distinctions within Growatt’s three-phase hybrid portfolio is the difference between WIT-XHU and WIT-HU.

Although the model names are similar, the inverter battery architectures are different.

Growatt WIT-XHU vs WIT-HU Comparison

Can a 51.2V Battery Be Connected to a WIT-XHU?

No.

The WIT-XHU’s high-voltage battery input cannot be used with an ordinary 48V or 51.2V battery bank.

Even if the battery uses LiFePO4 cells and CAN communication, the voltage architecture is incompatible.

Can a High-Voltage APX Battery Be Connected to Any WIT-XHU?

Not automatically.

The battery must appear in the applicable manufacturer-approved battery compatibility documentation for the exact WIT-XHU model and firmware.

Growatt specifically identifies compatible AXE HV battery technology for the WIT-XHU platform.

Do not substitute another Growatt high-voltage battery family solely because its voltage range appears similar.

Growatt WIT-HU – Low-Voltage Battery Architecture

The standard WIT-HU supports a 40–60V battery operating range.

Depending on inverter power class, it permits significantly higher battery charging and discharging currents.

This makes it suitable for specific approved 48V-class battery systems.

Why the Difference Matters for Installers

Low-voltage and high-voltage batteries require different:

• DC protection equipment
• Connection cables
• BMS arrangements
• Electrical insulation
• Switching equipment
• Commissioning procedures
• Battery module configurations

Growatt WIT-XHU and WIT-HU should never be treated as interchangeable products in a complete solar battery kit.

Official manufacturer references:

• Growatt WIT 4–15K-XHU – High-Voltage Datasheet (PDF)
• Growatt WIT 4–15K-HU – Low-Voltage Datasheet (PDF)

Growatt MIN & MOD – Residential String and Battery-Ready Inverters

Growatt’s residential inverter portfolio includes conventional grid-tied solar inverters and battery-ready models.

Growatt MIN – Single-Phase Solar Inverters

The MIN product family includes single-phase string inverter equipment for residential photovoltaic installations.

Selected versions offer:

• Two independent MPPT trackers
• High conversion efficiency
• Compact enclosure design
• Smart monitoring
• Export limitation
• Modern module current compatibility
• Optional advanced protection functions

Growatt MIN-XH2 – Battery-Ready Solar Inverter

The Growatt MIN 2500–6000TL-XH2 is a single-phase battery-ready inverter platform.

Its manufacturer-described features include:

• 2.5–6kW power range
• Two MPPT trackers
• Maximum efficiency up to 98.4%
• Up to 200% PV DC/AC ratio
• High-current PV input
• Battery-ready architecture
• Support for approved ARK XH and APX HV battery configurations
• IP66 protection
• Smart monitoring

Does Battery-Ready Mean a Battery Is Included?

No.

A battery-ready inverter provides an architecture for compatible future energy storage integration.

Additional battery modules, controllers, communication equipment, software activation or backup devices may be required.

The precise requirements must be confirmed before issuing a quotation.

Growatt MOD – Three-Phase Solar Inverters

The MOD range provides three-phase photovoltaic inverters for residential and smaller commercial applications.

The manufacturer’s current MOD grid-tied portfolio covers different power classes and MPPT arrangements.

Growatt MOD-XH – Three-Phase Battery-Ready

The Growatt MOD 3000–10000TL3-XH supports battery-ready operation with compatible high-voltage Growatt batteries.

Features include:

• Three-phase grid connection
• Two independent MPPT trackers
• Maximum efficiency up to 98.6%
• Battery-ready functionality
• Supported ARK XH and APX battery systems
• AC/DC surge protection
• IP66 enclosure
• Export limitation
• Optional AFCI on supported versions

Growatt MIN vs MOD

For battery retrofits, professional installers should check whether a compatible hybrid or AC-coupled architecture is required.

Growatt SPH Hybrid Inverters – Single-Phase & Three-Phase Energy Storage

The Growatt SPH range includes hybrid inverter systems designed for photovoltaic generation and battery storage.

Different SPH models support different battery voltage architectures.

Growatt SPH 3000–6000TL BL-UP

This single-phase hybrid inverter series is intended for approved low-voltage battery storage applications.

Its typical power range is 3–6kW.

Growatt SPH 4000–10000TL3 BH-UP

This three-phase hybrid series supports compatible high-voltage battery systems.

Its power range extends from 4kW to 10kW.

Growatt SPH Low Voltage vs High Voltage

Growatt SPH Battery Compatibility

Installers should confirm the following before ordering:

• Exact SPH model
• Battery voltage range
• Battery manufacturer and model
• BMS communication protocol
• Required firmware
• Permitted battery current
• Required minimum battery quantity
• Maximum permitted capacity
• Metering and backup requirements

Do not assume that every SPH-compatible battery is suitable for a WIT inverter or another Growatt product family.

Growatt APX High-Voltage Batteries – Modular 5–30kWh Energy Storage

The Growatt APX HV Battery provides modular lithium iron phosphate energy storage for compatible Growatt inverter systems.

The manufacturer offers APX battery configurations from approximately 5kWh to 30kWh.

APX HV Features

• LiFePO4 battery chemistry
• Modular battery architecture
• Module-level energy optimisation
• IP66 protection
• Battery monitoring and protection
• Approved expansion
• Supported use of battery packs from different production batches
• Compatibility with specified Growatt inverter generations

What Is Module-Level Battery Optimisation?

Growatt describes its APX system as incorporating module-level energy optimisation.

This can allow supported battery modules with different operating characteristics to be managed more independently.

However, the permitted expansion and mixing arrangements must follow the manufacturer’s specific APX documentation.

Growatt APX HV 2.0 – Newer Battery Generation

The APX HV Battery 2.0 introduces updated mechanical and protection features.

Manufacturer-described characteristics include:

• 5–30kWh capacity range
• IP66 enclosure protection
• Modular cable-free design
• Integrated heating film
• Operating range extending to −20°C under specified conditions
• Integrated battery protection
• Module-level energy optimisation
• Supported capacity expansion
• Compatibility with approved newer Growatt systems

APX HV vs APX HV 2.0

The two generations are not automatically interchangeable.

The exact battery controller, module revision, BMS and inverter firmware must be verified before expansion or replacement.

APX HV Battery Procurement

For an installer preparing a complete battery order, identify:

• Exact APX generation
• Required energy capacity
• Number of modules
• Required power module or controller
• Battery base and accessories
• Cable connections
• Compatible inverter
• Required firmware
• Permitted expansion arrangement

A 5kWh battery module does not automatically constitute a complete ready-to-operate battery system.

Growatt AXE & ALP Low-Voltage Batteries – Modular LiFePO4 Storage

Growatt also manufactures low-voltage lithium battery storage systems for compatible hybrid and off-grid applications.

Growatt AXE LV Battery

The Growatt AXE LV Battery is a modular LiFePO4 system.

The manufacturer describes:

• Stackable battery modules
• Automatic battery recognition
• Cable-free internal module connection
• Integrated protection
• Supported remote diagnostics
• Modular expansion
• Product-family system capacities up to 400kWh

The maximum supported capacity depends on the approved battery architecture and connected inverter.

Growatt ALP 5.0-B1

The Growatt ALP 5.0-B1 provides a low-voltage battery architecture with:

• LiFePO4 chemistry
• IP66 enclosure protection
• Modular capacity expansion
• Remote diagnostics
• Supported outdoor installation
• Automatic undervoltage wake-up

Growatt Low-Voltage Battery Applications

These products are relevant to correctly designed:

• Residential hybrid systems
• Off-grid installations
• Backup electricity systems
• Generator-supported installations
• Selected larger battery banks

Can Growatt AXE LV or ALP Batteries Be Used with WIT-XHU?

No—these are low-voltage battery product families, while WIT-XHU requires high-voltage battery storage.

For WIT-XHU, use a battery approved for the exact high-voltage inverter architecture.

This is one of the most important compatibility distinctions in Growatt equipment selection.

Growatt AXE High-Voltage Batteries – Commercial Energy Storage

Growatt’s high-voltage AXE systems support commercial battery storage applications.

Growatt AXE 30–60H

The AXE 30–60H High-Voltage Battery is a modular commercial battery system.

Manufacturer-described features include:

• 30–60kWh capacity configurations
• LiFePO4 chemistry
• Standard rack architecture
• High-voltage operation
• Up to 1C charge/discharge capability on supported models
• Parallel commercial battery arrangements
• Integrated battery monitoring
• Industrial electrical installation

Growatt AXE 50–60H Outdoor Battery

The AXE 50–60H Outdoor Battery provides a cabinet-based commercial storage architecture.

The manufacturer identifies:

• 50/60kWh battery configurations
• IP55 cabinet
• Integrated environmental control
• Preinstalled battery modules
• LiFePO4 chemistry
• Supported WIT commercial inverter integration
• Parallel capacity expansion

Commercial Battery Compatibility

AXE HV systems must be matched with the precise approved Growatt inverter family.

A commercial AXE battery system should not automatically be specified with a small residential Growatt XH inverter.

The manufacturer’s compatibility and commissioning documentation must be used.

Growatt NEO 800M-X Microinverter – 800W Balcony & Small Solar PV

The Growatt NEO 800W Microinverter is a single-phase microinverter designed for small photovoltaic installations.

It converts electricity from compatible photovoltaic modules into grid-connected AC power.

Growatt NEO 800M-X Technical Features

• 800W nominal AC output
• Two independent MPPT trackers
• Suitable low-voltage photovoltaic module inputs
• Module-level tracking
• Integrated monitoring options
• IP67 enclosure
• Compact mounting arrangement
• Manufacturer-defined AC connection system
• Support for appropriately configured balcony PV

NEO 800M-X vs a Conventional String Inverter

A microinverter operates with one or a small number of modules instead of requiring a large photovoltaic string.

This can simplify certain small installations where conventional string voltage requirements cannot be met.

Typical applications include:

• Balcony photovoltaic systems
• Garages and outbuildings
• Small residential rooftops
• Compact PV extensions
• Differently oriented modules

Dual-MPPT Advantage

The two independent MPPT inputs can operate with suitably matched solar modules exposed to different irradiance conditions.

For example, a balcony with one module facing southeast and another facing southwest may benefit from independent tracking.

The exact module voltage, current and permitted input power must still be verified.

Growatt NEO Accessories

Growatt NEO EU 5m AC Connection Cable

This cable is listed for the compatible Growatt NEO microinverter platform.

Connection requirements and allowable plug-in operation depend on the installation country and local electrical regulations.

Official manufacturer reference: Growatt NEO 600–1000M-X – Technical Specifications & Certificates

Growatt NOAH2000 – 2.048kWh Balcony Solar Battery Storage

The Growatt NOAH2000 is a DC-coupled battery storage product designed for small photovoltaic and balcony solar systems.

It uses LiFePO4 battery cells and integrates photovoltaic charging technology.

NOAH2000 Technical Overview

NOAH2000 Modular Capacity

These are battery energy capacities, not AC output ratings.

Important: NOAH2000 Is DC-Coupled Storage

The NOAH2000 requires an appropriately matched microinverter or other manufacturer-approved equipment to deliver grid-connected AC electricity.

It is not a conventional portable power station with built-in household AC sockets.

For professional procurement, the complete system must include the required inverter and electrical connection components.

NOAH2000 Microinverter Compatibility

The manufacturer publishes a compatibility list for supported microinverters.

Compatibility depends on:

• Microinverter model
• Input voltage range
• PV input requirements
• Firmware
• Communication
• Required cables
• Approved operating configuration

Do not assume that every 800W microinverter is automatically approved for NOAH2000.

Official reference: Growatt NOAH 2000 – Manufacturer Datasheets & Compatibility List

Growatt NEXA 2000 – All-in-One Balcony Solar Battery

The Growatt NEXA 2000 is an integrated balcony energy storage system combining photovoltaic input, battery storage and AC conversion technology.

Unlike the NOAH2000 DC-coupled storage architecture, NEXA is designed as an all-in-one product.

Growatt NEXA 2000 Technical Comparison

NEXA 2000 Capacity Expansion

The NEXA system supports capacity expansion through compatible NEXA battery modules.

Growatt NEXA 2000 Expansion Battery Module

The expansion module is designed specifically for the NEXA 2000 battery architecture.

Is a NEXA Expansion Module Compatible with NOAH2000?

No.

NEXA and NOAH are distinct Growatt product families with different electrical and battery management architectures.

A NEXA expansion module must not be used as a substitute for a NOAH battery module.

NEXA vs NOAH – Installer Comparison

For professional installers and resellers, choosing the correct product depends on the intended balcony PV configuration and local electrical requirements.

Official reference: Growatt NEXA 2000 – Product Specifications & Certificates

Growatt 900Wp Balcony Solar Kit with NOAH2000 Storage

3Buy Solar also lists a complete Growatt balcony photovoltaic package.

Growatt 900Wp Balcony Solar Kit – NEO 800M-X + NOAH2000

Listed System Components

Depending on the selected product variation, the package includes:

• Two photovoltaic modules with total capacity up to approximately 900Wp
• Growatt NEO 800M-X microinverter
• Growatt NOAH2000 battery modules
• Compatible AC connection cable
• Specified DC connection cables
• Selectable battery capacity

The photovoltaic module manufacturer and exact wattage may vary according to the offered product variation.

Is the Mounting Structure Included?

The published product description identifies the module mounting structure as a separately required component.

For professional procurement, the mounting arrangement must be selected according to the actual balcony railing, wall, roof or other installation surface.

Balcony Solar Installation Requirements

Balcony photovoltaic systems must comply with applicable national rules.

Requirements can concern:

• Permitted AC inverter output
• Registration or notification
• Grid connection
• Suitable household electrical circuits
• Protection devices
• Electrical connectors
• Mounting safety
• Structural loads
• National technical standards

Do not assume that an 800W microinverter and plug-in connection are automatically permitted in every European country.

Growatt Off-Grid Inverters – SPF 3500, 5000 & 6000 ES

Growatt also manufactures off-grid solar inverter systems intended for buildings without a reliable public-grid connection.

Its SPF family is particularly relevant to battery-supported independent electricity systems.

Growatt SPF 3500–5000 ES

The SPF 3000–5000 ES / ES Lite platform includes battery-based off-grid inverter configurations.

Manufacturer-described features include:

• Single-phase 230V AC output
• Integrated photovoltaic MPPT charging
• Compatible low-voltage batteries
• Support for lithium and lead-acid batteries
• Programmable battery charging
• Parallel operation on approved models
• Generator or utility input on suitable configurations
• Monitoring options

Growatt SPF 6000 ES Lite

The SPF 6000 ES Lite provides a higher-power off-grid configuration.

The manufacturer describes:

• 6000W-class inverter output
• Up to 8000W PV input
• 500V DC PV input architecture
• Supported generator and utility input
• Programmable operating modes
• High short-duration surge capability
• Remote monitoring options

Typical Growatt Off-Grid Applications

• Remote houses
• Agricultural buildings
• Holiday properties
• Cabins
• Workshops
• Backup electricity systems
• Buildings with unreliable grid supply

Important Grid Connection Distinction

An off-grid inverter is not automatically approved to export electricity into the public electricity network.

Grid-parallel operation requires equipment with the appropriate grid-interconnection functionality and national certification.

For an off-grid project, battery autonomy and winter photovoltaic production should be calculated alongside inverter output power.

Browse Off-Grid Solar Systems & Components.

Growatt MINA & MODA – New 2026 All-in-One Energy Storage

In 2026, Growatt introduced its MINA and MODA integrated residential energy storage platforms.

These newer systems combine inverter technology, battery modules and energy management in a coordinated architecture.

Growatt MINA – Single-Phase All-in-One ESS

Growatt MINA is designed for single-phase residential energy storage.

The manufacturer describes:

• 3–10kW inverter classes
• 5–30kWh modular battery storage
• Integrated photovoltaic conversion
• Up to three MPPT trackers
• Advanced energy management
• Supported backup operation
• Modular battery expansion
• Integrated protective functions
• Smart monitoring
• VPP-ready capabilities

Growatt MINA – Official 2026 Product Announcement

Growatt MODA – Three-Phase All-in-One ESS

The Growatt MODA is designed for three-phase installations.

The manufacturer’s current portfolio identifies:

• 4–15kW inverter power classes
• 5–30kWh modular battery capacity
• Three independent MPPT trackers
• Up to 20A PV string current
• Integrated battery management
• Built-in heating and protective technology
• Type II surge protection
• Supported home backup architecture
• Smart energy management
• Advanced charging and VPP-ready functions

MINA vs MODA

Does Growatt MODA Support V2G?

The manufacturer advertises integration with a 25kW-class bidirectional-ready DC EV charging solution.

However, V2G operation depends on compatible vehicles, the required charging hardware, firmware, local electricity market arrangements and regulatory approval.

A future-ready feature should not be presented as guaranteed operation with every electric vehicle.

Availability

MINA and MODA are part of Growatt’s 2026 manufacturer portfolio.

They are not currently listed as individual products on the 3Buy Solar Growatt brand archive.

Commercial availability and project delivery schedules must therefore be confirmed through a specific quotation.

Growatt Commercial PV Inverters – MID, MAC & MAX Series

Growatt manufactures three-phase commercial photovoltaic inverters for warehouses, factories, agricultural buildings and larger rooftop installations.

The manufacturer’s portfolio includes several power classes and MPPT configurations.

Growatt MID – Commercial String Inverters

Growatt’s MID 15–30KTL3-X/X2 range serves commercial photovoltaic installations.

The current manufacturer catalogue also includes larger MID platforms, with selected power classes reaching 60kW.

Growatt MAC – Medium Commercial PV

The MAC portfolio includes commercial three-phase inverters, including 50–70kW-class systems.

Growatt MAX – Larger C&I Solar Inverters

The MAX 100–150KTL3-X range provides high-power grid-connected photovoltaic conversion for larger projects.

Selected models include:

• Multiple independent MPPT trackers
• High DC input capacity
• Advanced monitoring
• Industrial electrical protection
• Grid management functionality
• Remote diagnostics

What Determines Commercial Inverter Selection?

Professional EPC teams should evaluate:

• Installed PV DC capacity
• Available AC grid connection
• Module current and voltage
• Number of MPPT trackers
• PV string layout
• DC/AC ratio
• Rooftop geometry
• Required export limitation
• Network operator requirements
• Monitoring architecture
• Inverter maintenance access

A commercial string inverter should not automatically be described as a hybrid battery inverter.

If energy storage is required, the appropriate hybrid or separate battery power conversion architecture must also be specified.

Growatt WIT Commercial Hybrid Inverters – 29.9kW to 50kW

The Growatt WIT 29.9–50K-XHU is a three-phase high-voltage commercial hybrid inverter platform.

It is designed for photovoltaic generation with compatible commercial battery storage.

Growatt WIT C&I Features

• Power classes from 29.9kW to 50kW
• High-voltage battery architecture
• Multiple MPPT trackers
• Compatible AXE commercial battery storage
• Generator input
• Supported AC and DC coupling
• Smart load management
• Three-phase unbalanced output
• Commercial backup functions
• Monitoring and remote diagnostics
• IP66 protection
• Type II surge protection
• Supported arc fault detection

Growatt WIT with AXE Commercial Batteries

For supported systems, Growatt provides battery arrangements using AXE high-voltage technology.

Available battery configurations depend on the exact WIT inverter and AXE battery generation.

WIT Residential vs Commercial Platforms

The correct model name is essential.

A commercial WIT-XHU should not be confused with a similarly named low-voltage residential inverter.

Growatt RISE 261H-XH – 261kWh Commercial Battery Storage

The Growatt RISE 261H-XH is an integrated commercial and industrial energy storage platform introduced in 2026.

The manufacturer identifies inverter power classes from 50kW to 125kW and a battery energy capacity of 261kWh.

RISE 261H-XH Technical Overview

Integrated Commercial Storage Design

The RISE architecture incorporates several functions within one coordinated system:

• Power conversion
• Photovoltaic charging
• Battery storage
• Static transfer equipment
• Energy management
• Monitoring
• Protection and safety systems

Commercial Applications

• Peak shaving
• Commercial solar self-consumption
• Time-of-use energy shifting
• Industrial load management
• Agricultural energy storage
• Generator-supported microgrids
• Commercial backup power
• Energy management and flexibility services

RISE vs Separate WIT + AXE Architecture

RISE is an integrated commercial BESS platform.

WIT plus AXE is a modular architecture combining the appropriate hybrid inverter and external battery system.

The preferred solution depends on site power, energy capacity, available installation space, backup requirements and commercial project economics.

Growatt RISE 261H-XH – Official Technical Information

For project enquiries, visit Commercial & Industrial Energy Storage at 3Buy Solar.

Growatt THOR – Smart EV Chargers & Solar Surplus Charging

The Growatt THOR portfolio includes intelligent AC and DC electric vehicle charging equipment.

The manufacturer offers residential and commercial charging architectures.

Growatt THOR AC Charging

The European portfolio includes selected power classes such as:

• 7kW single-phase
• 11kW three-phase
• 22kW three-phase

THOR Smart Charging Features

Depending on model:

• Solar surplus charging
• Dynamic load management
• Scheduled EV charging
• RFID authentication
• App-based control
• LAN, Wi-Fi or 4G communication
• Multiple operating modes
• IP65 protection
• Residual-current protection functions

Growatt THOR & Solar PV

Where correctly integrated with the required Growatt measurement and control devices, THOR can adjust charging according to available photovoltaic power.

The actual function depends on the charging equipment, metering and installed energy management system.

Dynamic Load Balancing

For sites with limited electrical connection capacity, the charger can adjust charging demand according to available power.

This is relevant to residential buildings, commercial parking facilities and sites with several controllable electrical loads.

Growatt Commercial DC Chargers

Growatt also offers commercial DC charging solutions in different power classes, including equipment from approximately 20kW up to 200kW.

These systems require appropriate grid supply, protection, installation design and commercial charging infrastructure.

Official reference: Growatt THOR 11/22kW AC EV Charging

Browse EV Chargers at 3Buy Solar.

Growatt Monitoring – ShinePhone, ShineServer, ShineTools & OSS

Growatt provides monitoring and energy management technology for compatible photovoltaic and storage systems.

Its Growatt Monitoring Platform includes several tools intended for different users.

Growatt ShinePhone

ShinePhone is the manufacturer’s monitoring application for compatible residential and commercial installations.

Available information can include:

• Solar PV production
• Inverter status
• Battery state of charge
• Battery charging and discharging
• Grid electricity flows
• Energy consumption
• Historical operating data
• Equipment alerts

Growatt ShineServer

ShineServer provides browser-based monitoring access for supported installations.

Growatt ShineTools

ShineTools supports installer-oriented local configuration, commissioning and compatible firmware operations.

Growatt OSS

Growatt OSS is the manufacturer’s operations and maintenance platform for professional installers and distribution partners.

It supports fleet monitoring, fault diagnosis and selected remote technical functions.

Growatt ShineWiLan-X2

The ShineWiLan-X2 datalogger provides Wi-Fi, LAN and Bluetooth communication options.

The manufacturer identifies:

• Remote monitoring
• Local configuration
• Compatible firmware upgrades
• Stored operating data
• Communications recovery functions
• IP65 enclosure protection

Growatt GroHome Energy Management

Growatt also provides smart energy management technology for coordinating compatible:

• Solar inverters
• Batteries
• EV chargers
• Energy meters
• Smart loads
• Controllable household equipment

Advanced functionality depends on the precise installed equipment and supported communication architecture.

Growatt Battery Compatibility – Professional Installer Checklist

Battery compatibility is one of the most important parts of a Growatt hybrid energy storage design.

The correct battery must match the actual inverter, not merely the manufacturer’s brand name.

Main Growatt Battery Architectures

What Must Be Verified?

1. Exact Growatt inverter designation
2. Battery voltage range
3. Exact battery model
4. Battery BMS communication protocol
5. CAN or RS485 interface
6. Communication cable and pinout
7. Inverter firmware
8. Battery firmware
9. Required battery controller
10. Minimum battery capacity
11. Maximum battery capacity
12. Charging and discharging current
13. Permitted battery expansion
14. Parallel operation requirements
15. Backup power requirements
16. Applicable warranty and approval conditions

Does Growatt Work with Dyness or Pylontech?

Selected Growatt low-voltage inverter families may support approved third-party battery models.

However, compatibility must be verified using the exact inverter model, battery model and firmware combination.

A battery being described as 48V, 51.2V or CAN-compatible is not sufficient evidence.

Can a Low-Voltage Battery Be Connected to Growatt MIN-XH?

No.

MIN-XH is a battery-ready high-voltage architecture.

The connected battery must use the approved system voltage and BMS arrangement.

Can an APX Battery Be Connected to Any Growatt Hybrid Inverter?

No.

Different APX generations are approved for different Growatt systems.

A battery listed for MOD-XH or MIN-XH should not automatically be considered approved for WIT-XHU or another product generation.

Always use the most recent manufacturer compatibility documents for the exact equipment being ordered.

Growatt Hybrid Backup, Generator Integration & Three-Phase Load Management

Selected Growatt hybrid inverter platforms provide backup functionality when installed with the correct battery and electrical architecture.

Growatt WIT Backup

The WIT 4–15K-XHU manufacturer datasheet specifies:

• Supported three-phase backup
• Less than 10ms switching under defined conditions
• Up to 200% overload capability for 10 seconds
• Supported unbalanced phase output
• Generator integration
• Parallel inverter operation

Whole-Home vs Essential-Load Backup

The system design should specify whether backup power is required for:

• Selected essential circuits
• Most household loads
• An entire three-phase building
• Commercial critical loads
• Generator-supported operating periods

Battery Power Is Not Battery Capacity

A 10kWh battery describes energy storage.

It does not automatically provide 10kW of continuous discharge power.

For example, a battery that can deliver only 5kW cannot support a sustained 10kW load merely because the connected hybrid inverter is rated at 10kW.

Transfer Time Is Not an Unconditional UPS Guarantee

A manufacturer-specified switching time does not establish that every electronic device will remain operational during every interruption.

For critical applications, verify the actual backup architecture and load requirements.

Growatt Complete Solar PV Kits – Inverter, Battery, Panels & Monitoring

A professional Growatt solar PV kit requires all major electrical and mechanical components to be correctly matched.

Typical Residential Growatt Hybrid System

A system may require:

• Growatt hybrid inverter
• Manufacturer-approved battery system
• Battery BMS or power module
• Solar photovoltaic panels
• Suitable mounting structure
• Smart meter or CTs
• Monitoring equipment
• Battery power cables
• Battery communication cables
• PV DC wiring
• AC protection
• DC surge protection
• Required backup distribution
• Electrical earthing and bonding

Example – Growatt WIT 10K-XHU with Battery Storage

A conceptual project may involve:

• WIT 10K-XHU three-phase hybrid inverter
• Approximately 10kWh or more of suitable high-voltage battery storage
• Solar PV array matched to the inverter’s electrical limits
• Required metering and protection
• Supported backup circuits

The selected high-voltage battery must be approved for the exact inverter.

This is not a preapproved bill of materials.

Example – Growatt WIT-HU Low-Voltage System

A WIT-HU installation may use an approved low-voltage battery system.

Battery current capability and the manufacturer’s BMS requirements must be considered carefully.

The inverter should not be confused with the WIT-XHU high-voltage model.

Example – Growatt Balcony PV with Storage

A small system may include:

• Two photovoltaic modules
• NEO 800M-X microinverter
• NOAH2000 DC-coupled battery storage
• Approved cables
• Appropriate mounting hardware
• Monitoring and compliant AC connection

Related 3Buy Solar Categories

• Complete Solar PV Kits
• Hybrid Solar Inverters
• Solar Batteries
• Energy Storage Kits with Inverter
• Solar Panels
• Balcony Solar Kits
• Commercial Energy Storage

These categories include equipment from different manufacturers.

A complete Growatt system must be evaluated using the exact component specifications and manufacturer approvals.

Growatt CE Certificates, Grid Compliance & Technical Documentation

Professional solar PV installations require documentation appropriate to the exact inverter, battery and destination market.

Growatt provides product datasheets, installation manuals, certificates and technical resources through its official support centre.

Official Growatt Technical Resources

Growatt – Official Manufacturer Website

Manufacturer information covering residential and commercial photovoltaic equipment.

Growatt – Official Download Centre

Datasheets, certificates, installation manuals, quick guides and product documentation.

Growatt – WIT-XHU Official Product Page

High-voltage hybrid inverter specifications, manuals and country-specific compliance documents.

Growatt – WIT-HU Official Product Page

Low-voltage hybrid inverter specifications and certification resources.

Growatt – APX HV Battery Documentation

Approved battery documentation and technical resources.

Growatt – APX HV Battery 2.0

New-generation battery documentation.

Growatt – NOAH2000 Documentation

Technical specifications, microinverter compatibility and installation resources.

Growatt – NEXA 2000 Documentation

Balcony storage datasheets, certificates and manuals.

Growatt – Manufacturer Warranty Information

Warranty resources and product-related support.

European Grid Connection Requirements

Before ordering a Growatt inverter, installers should verify:

• EU Declaration of Conformity
• CE-related electrical safety documentation
• Required EMC compliance
• Applicable EN 50549 grid certification
• National grid connection requirements
• Anti-islanding protection
• Permitted inverter power
• Phase connection
• Grid-code settings
• Firmware version
• Export limitation requirements
• Backup operating conditions
• Battery and BMS compatibility
• Applicable country approval

Growatt Warranty

Growatt warranty terms vary by product family, generation, region and commercial conditions.

Some inverter datasheets distinguish between standard and optional extended warranty terms.

Professional buyers should check the exact warranty coverage on the product being purchased rather than assuming that every Growatt device includes identical protection.

For warranty and technical service contacts, use the 3Buy Solar Manufacturer Support & Warranty Directory.

Growatt Installer Training – 3Buy Solar YouTube & Official Manufacturer Tutorials

Growatt installations require professional knowledge of inverter wiring, battery compatibility, commissioning, monitoring and electrical protection.

The 3Buy Solar YouTube Training & Technical Support Channel provides product demonstrations and installer education covering photovoltaic inverters and battery energy storage systems.

Watch: Growatt WIT 4–15K-HU Hybrid Inverter Installation

Growatt WIT 4–15K-HU Installation Guide – 3Buy Solar

This installation video was published on the 3Buy Solar YouTube channel.

It provides guidance on the Growatt WIT-HU hybrid inverter platform, including installation and commissioning considerations.

Important: The tutorial covers the WIT-HU low-voltage family. The WIT-XHU high-voltage models listed in our current shop require their own exact manufacturer documentation.

Watch: Growatt Single-Phase Inverter Installation

Growatt Single-Phase Inverter Installation – 3Buy Solar

This video on our channel provides general inverter installation guidance for the earlier Growatt single-phase platform.

Growatt Official Installation Video Library

Growatt Manufacturer Installation Tutorials

Official resources include:

• APX HV Battery installation
• WIT commercial hybrid systems
• Growatt NEO microinverters
• NOAH2000 balcony batteries
• Smart Meter installation
• Monitoring configuration
• THOR EV charging
• MIN-XH and battery integration

Growatt Installer Training

Growatt Official Professional Training Centre

The manufacturer provides technical courses, online education and training resources for professional installers.

3Buy Solar Installer Academy

Visit the 3Buy Solar Installer Training & Webinar Academy for additional technical education.

The latest manufacturer manuals and applicable electrical standards must take precedence over general training videos.

Why Professional Solar Installers Choose Growatt

Growatt offers a broad portfolio of photovoltaic and battery energy storage equipment spanning small rooftop installations through commercial power systems.

Residential & Commercial Product Range

The portfolio includes grid-tied, hybrid, battery-ready, off-grid and commercial inverter architectures.

Low-Voltage & High-Voltage Battery Solutions

Growatt supports different battery systems for different applications.

Scalable Energy Storage

APX, AXE and other battery families provide modular capacity options under approved configurations.

Hybrid Backup Functionality

Selected WIT, SPH and other inverter platforms support appropriately engineered backup systems.

Small Solar PV Solutions

NEO, NOAH and NEXA support compact photovoltaic applications.

Integrated All-in-One Systems

MINA and MODA extend the manufacturer’s 2026 residential energy storage range.

Commercial BESS

WIT commercial platforms and RISE provide options for larger energy storage projects.

EV Charging & Smart Loads

THOR and Growatt energy management equipment support appropriately configured solar charging applications.

Monitoring & Remote Service

ShinePhone, ShineServer, ShineTools and OSS offer tools for users and professional installers.

For professional procurement, the preferred system should be selected according to actual electrical compatibility, project cost, installation requirements and long-term service conditions.

Why Buy Growatt Inverters & Batteries from 3Buy Solar?

3Buy Solar is a European B2B solar PV supplier and Growatt distribution partner, serving professional installers, EPC contractors, energy storage integrators, resellers and technical procurement teams.

Published Growatt Product Range

Our webshop includes the seven WIT-XHU hybrid inverter power classes and selected NEO, NOAH and NEXA products.

European Trade Procurement

Approved B2B customers can review product information, access available purchasing conditions and request additional equipment.

Central & European Warehouse Options

3Buy Solar displays central stock and European partner availability on relevant product pages.

Actual stock, shipping times and delivery conditions depend on the confirmed order.

Growatt B2B Promotions

Our Growatt Hybrid Inverter & Battery Promotions page provides information about selected purchasing campaigns and eligibility conditions.

Complete Solar System Procurement

Professional buyers can request matching photovoltaic modules, solar inverters, batteries and installation components.

Larger Project Sourcing

For commercial storage or repeated installer orders, submit the equipment quantities and project delivery requirements.

Manufacturer Documentation

3Buy Solar provides access to technical information and manufacturer resources relevant to professional installation.

Original Installer Training

Our YouTube channel contains Growatt inverter installation tutorials, including a WIT-HU installation guide.

European Logistics & Collection

Eligible confirmed orders may also be collected through the 3Buy Solar Collection Service.

Collection location: DEPO, Raktárvárosi út 1, 2045 Törökbálint, Hungary.

Collection hours: Monday–Friday, 08:00–14:00.

Collection is available for qualifying confirmed orders, subject to equipment readiness.

Growatt B2B Procurement Checklist – What to Send for a Quotation

For an accurate Growatt equipment quotation, provide the relevant technical information.

Inverter: Exact manufacturer model, including all suffixes.

Battery architecture: Low voltage or high voltage.

Battery model: Approved battery manufacturer and part number.

Electrical network: Single-phase or three-phase, grid voltage and installation country.

PV array: Module type, installed DC capacity and planned string arrangement.

Required inverter power: Nominal AC power and backup requirements.

Battery energy capacity: Required nominal and usable kWh.

Battery discharge power: Required kW or permitted discharge current.

BMS communication: Required CAN or RS485 interface and firmware.

Backup requirements: Essential loads, whole-building backup or supported microgrid arrangement.

Generator: Required power, electrical configuration and control interface.

Monitoring: Datalogger, energy meter, CTs and communications.

Certificates: National grid compliance and required manufacturer documentation.

Quantities: Number of inverters, batteries and accessories.

Delivery: Destination country, location and required project date.

For larger commercial energy storage projects, provide the hourly electrical load profile, preliminary single-line diagram and intended operating strategy.

Request Growatt B2B Pricing & Project Procurement – Contact 3Buy Solar

Frequently Asked Questions About Growatt Inverters & Solar Batteries

What is Growatt?

Growatt is a global manufacturer of solar PV inverters, hybrid inverters, batteries, off-grid equipment, EV chargers and energy management systems.

Is 3Buy Solar a Growatt distributor?

3Buy Solar operates as a Growatt European distribution partner and supplies professional installers, EPC contractors and resellers through its European B2B webshop.

Which Growatt products can I buy at 3Buy Solar?

Our published Growatt brand range includes WIT 4–15kW three-phase hybrid inverters, NEO microinverters, NOAH2000 storage, NEXA 2000 batteries, expansion modules, balcony solar kits and accessories.

What is the Growatt WIT-XHU?

WIT-XHU is a high-voltage three-phase hybrid inverter family. The 4–15kW models support compatible HV battery storage, solar generation, generator integration and approved backup operation.

What is the difference between Growatt WIT-XHU and WIT-HU?

WIT-XHU uses a 120–800V high-voltage battery interface, while WIT-HU uses a 40–60V low-voltage battery interface. Their battery systems are not interchangeable.

Can I connect a 51.2V battery to WIT-XHU?

No. WIT-XHU requires an approved high-voltage battery operating within the manufacturer’s permitted range.

Can Growatt WIT-XHU operate without a battery?

Growatt supports PV and grid-connected operating modes, but the exact capabilities and backup functions depend on system configuration and firmware. Battery-dependent backup functionality requires an approved battery system.

How much solar PV can Growatt WIT 10K-XHU support?

The manufacturer specifies recommended photovoltaic power up to 20kWp for the 10kW WIT-XHU model. Actual string voltage, current and MPPT limits must also be respected.

How many Growatt WIT-XHU inverters can operate in parallel?

The 2026 manufacturer datasheet describes support for up to ten units in approved parallel configurations. Communication, firmware, battery design and control requirements must be verified.

Does Growatt WIT provide three-phase backup?

Selected WIT configurations support three-phase backup, subject to inverter power, battery discharge capability, switching equipment and the approved electrical design.

Which Growatt batteries are compatible with WIT-XHU?

Growatt identifies its AXE HV battery architecture for the WIT-XHU platform. The exact battery model, controller, voltage and firmware must be confirmed through the current compatibility documentation.

Can Dyness or Pylontech batteries be connected to Growatt?

Selected Growatt low-voltage inverter families may support approved third-party batteries. Exact model-level compatibility and BMS communications must be verified before ordering.

What is Growatt APX?

APX is Growatt’s modular high-voltage battery family, designed for compatible Growatt inverter platforms. The manufacturer offers configurations from approximately 5kWh to 30kWh.

What is the difference between APX and APX HV 2.0?

APX HV 2.0 is a newer battery generation with updated modular construction, integrated temperature management and additional protection features. Compatibility and expansion rules must be checked for the specific generation.

What is Growatt AXE LV?

AXE LV is a modular low-voltage LiFePO4 battery system for approved inverter applications.

Can AXE LV be used with WIT-XHU?

No. AXE LV is a low-voltage battery family, while WIT-XHU requires approved high-voltage battery storage.

What is the Growatt NEO 800M-X?

NEO 800M-X is an 800W AC microinverter with two independent MPPT trackers, intended for small photovoltaic systems.

What is Growatt NOAH2000?

NOAH2000 is a DC-coupled balcony solar battery system with 2.048kWh capacity per module and supported expansion up to 8.192kWh.

Does NOAH2000 include an AC inverter?

No. It requires a compatible microinverter or other manufacturer-approved AC conversion arrangement.

What is Growatt NEXA 2000?

NEXA 2000 is an all-in-one balcony solar battery system with integrated AC conversion, an 800W output class and modular battery storage.

Can a NEXA expansion battery be connected to NOAH2000?

No. NEXA and NOAH use different battery management and system architectures.

Do balcony solar systems require registration?

Requirements vary by country and grid operator. The use of a plug-in inverter does not automatically remove national registration or electrical compliance obligations.

What is Growatt MIN-XH?

MIN-XH is a single-phase battery-ready photovoltaic inverter family designed for approved high-voltage battery integration.

Is Growatt MOD a three-phase inverter?

Yes. The MOD family includes three-phase grid-tied and battery-ready inverter configurations, depending on the exact model.

Is Growatt SPH low voltage or high voltage?

Both types exist. The SPH BL-UP family is low-voltage, while the SPH BH-UP three-phase family uses a high-voltage battery architecture.

Does Growatt manufacture off-grid inverters?

Yes. The SPF range includes battery-based off-grid inverters for suitable independent and generator-supported power systems.

What is Growatt MINA?

MINA is Growatt’s newer single-phase all-in-one residential energy storage platform, introduced in 2026, with inverter classes from 3kW to 10kW and modular battery storage.

What is Growatt MODA?

MODA is a three-phase all-in-one residential energy storage platform introduced in 2026, covering 4–15kW inverter classes and 5–30kWh battery storage.

Does Growatt manufacture commercial battery storage?

Yes. The manufacturer offers commercial WIT inverter systems, AXE high-voltage batteries and integrated RISE commercial energy storage equipment.

What is Growatt RISE 261H-XH?

RISE 261H-XH is an all-in-one commercial battery energy storage system with 261kWh storage capacity and configurable power classes from 50kW to 125kW.

Does Growatt offer smart EV charging?

Yes. The THOR portfolio includes AC and DC EV charging products with supported solar integration and load management.

What is Growatt ShinePhone?

ShinePhone is Growatt’s mobile monitoring application for compatible photovoltaic and energy storage systems.

What is Growatt OSS?

OSS is Growatt’s professional operations and maintenance platform for installers and distribution partners.

Where can I download Growatt CE certificates?

Growatt provides product-specific conformity documentation, grid certificates and technical manuals through its official download centre.

What warranty does Growatt offer?

Warranty terms depend on the exact model, destination country and applicable manufacturer conditions. Some product families offer extended coverage subject to additional terms.

Where can European installers buy Growatt inverters and batteries?

Professional installers, EPC contractors and approved B2B buyers can purchase listed Growatt equipment through 3Buy Solar. For additional battery configurations, commercial systems and larger orders, submit a model-specific procurement enquiry.

Buy Growatt Hybrid Inverters, Solar Batteries & Complete PV Systems from 3Buy Solar

Growatt offers an extensive portfolio of photovoltaic and energy storage technologies for residential, commercial, industrial and off-grid applications.

From WIT hybrid inverters, MIN and MOD residential equipment and modular AXE/APX batteries to NEO microinverters, NOAH/NEXA balcony storage, THOR EV charging and RISE commercial BESS, Growatt provides technologies for different energy system requirements.

At 3Buy Solar, we support European professional solar installers, EPC contractors, resellers and energy storage specialists with model-specific equipment sourcing, technical documentation, B2B purchasing and European logistics.

Browse the Growatt products listed in our webshop, review the manufacturer’s current technical documentation and confirm the correct inverter and battery combination before ordering.

For project quantities, hybrid inverter and battery packages, commercial energy storage or other Growatt procurement requirements, contact the 3Buy Solar B2B team.

3Buy Solar – Your European B2B Partner for Growatt Hybrid Inverters, Solar Batteries, Off-Grid Systems & Energy Storage.