Growatt 10KW LV Three Phase Hybrid Inverter

Growatt 10KW WIT 10K-HU LV Three Phase Hybrid Inverter Overview

The Growatt WIT 10K-HU brings solar production, low-voltage battery storage, grid connection and backup power together in one three-phase inverter. Its 10,000W rated output suits larger homes, offices, shops and selected commercial loads where a single-phase inverter would not match the electrical supply.

A maximum recommended PV input of 16,000W gives system designers room to build a solar array above the inverter’s rated AC output while remaining within the approved electrical limits. The inverter works with 40–60V batteries, has a rated battery voltage of 51.2V and supports lithium-ion as well as lead-acid storage.

Generator input, smart load control, 10ms backup transfer and parallel operation provide additional flexibility for locations affected by load shedding or requiring future system expansion.

Why This Hybrid Inverter Stands Out

16KW Maximum PV Input

The inverter accepts a maximum recommended PV array of 16,000W. This higher PV allowance can improve daytime solar availability and energy recovery during lower-light periods when the array is designed correctly.

The permitted PV size is not automatically the ideal array for every installation. Panel voltage, current, temperature correction, roof space and local operating conditions must be checked before finalising the string design.

High-Current Low-Voltage Battery Support

The WIT 10K-HU operates with a 40–60V battery system and has a rated voltage of 51.2V. Its maximum charging and discharging current is 220A, allowing it to work with appropriately sized low-voltage battery banks.

Lithium-ion batteries can communicate with the inverter through RS485 or CAN. Battery voltage alone does not establish complete compatibility; the BMS protocol, firmware, cable pinout and supported operating limits must also match.

Three-Phase Unbalanced Output

The inverter supports 100% three-phase unbalanced output, with each phase capable of supplying up to 50% of the inverter’s rated power. This is useful where individual phase loads are not distributed evenly.

Load planning is still important. Installers should calculate the continuous and starting demand on each phase rather than relying only on the combined three-phase total.

Fast Backup with Overload Capacity

The backup output is rated at 10,000W, with a 10ms on-grid/off-grid transfer time. The backup port can provide up to twice the rated apparent power for 10 seconds, helping with short starting surges from suitable electrical equipment.

This overload capability is temporary and must not be treated as continuous output. Sensitive equipment and heavy motor loads should be assessed individually before connection.

Generator and Parallel Support

An integrated generator input gives the system another energy source when solar, battery and grid availability are limited. Smart load control is also supported.

Up to six compatible units can operate in parallel. Parallel expansion requires correct system design, communication setup, protection equipment and configuration by an experienced installer.

Best For

This inverter is well suited to:

• Large homes with a three-phase electrical connection
• Offices, shops and commercial buildings requiring battery backup
• Solar systems using compatible 51.2V low-voltage batteries
• Properties affected by regular load shedding
• Installations requiring generator integration
• Users planning future expansion through parallel inverter operation
• Systems needing controlled three-phase unbalanced output

Not Ideal For

This model may not be the right choice for:

• Properties that only have a single-phase electrical connection
• High-voltage battery systems
• Buyers who require only an on-grid inverter without battery backup
• PV arrays exceeding the inverter’s voltage, current or string limits
• Loads that exceed the continuous backup rating or permissible load on an individual phase
• Batteries without verified voltage, current and BMS compatibility

Solar PV Input and MPPT Performance

The WIT 10K-HU supports up to 16,000W of recommended PV power and a maximum DC input voltage of 1,000V. Its startup voltage is 180V, nominal PV voltage is 600V and MPPT operating range extends from 150V to 850V.

Two independent MPPT trackers allow the solar array to be divided into two strings. Each MPPT supports one PV string, a maximum operating input current of 20A and a maximum short-circuit current of 25A.

These limits are important when selecting modern high-current solar panels. Final string design must account for panel Voc, Vmp, Isc and Imp, including cold-weather voltage correction and site temperature. Panel wattage alone is not enough to establish compatibility.

Battery Compatibility and Energy Storage

The inverter supports lithium-ion and lead-acid batteries operating between 40V and 60V. Its rated battery voltage is 51.2V, placing it in the low-voltage battery category.

A maximum charging and discharging current of 220A supports high-power battery operation, but the battery bank must be capable of safely delivering and accepting the configured current. Battery capacity, BMS current limits, cable size, protection and communication settings should be matched to the installation.

RS485 and CAN communication are available for compatible lithium battery management systems. Specific battery brands or models should only be selected after confirming their communication protocol and approved compatibility with the WIT 10K-HU.

Backup Power and Load-Shedding Performance

The backup output delivers 10,000W rated AC power at 220V/380V or 230V/400V with a nominal frequency of 50Hz or 60Hz. Its maximum output current is 30.3A at 220V or 29A at 230V.

A 10ms transfer time helps keep suitable loads running when the grid fails. Actual backup duration depends on battery capacity, state of charge, inverter losses, battery condition and the connected load.

The system can support essential circuits during load shedding, but appliances should be divided carefully across the three phases. Heavy motors, air conditioners, pumps and other surge loads require individual starting-current checks.

Generator and Parallel Operation

The dedicated generator input can be incorporated into a properly designed hybrid energy system. This allows the generator to assist with loads or battery charging when permitted by the final configuration.

The inverter supports a maximum of six units in parallel. Parallel operation is intended for professionally engineered systems and requires compatible hardware, correct communication, coordinated protection and suitable battery capacity.

Monitoring and Communication

The WIT 10K-HU provides OLED/LED display and app-based monitoring. Wi-Fi and LAN connectivity allow users to review system performance, while RS485 and USB interfaces support communication and service functions.

CAN and RS485 are also available for battery BMS communication. Monitoring can help users track solar production, battery behaviour and operating status, but alarms should be investigated rather than cleared without identifying their cause.

Technical Specifications

Solar Input

Battery

Grid and AC Operation

Backup Output

Efficiency, Protection and General Data

Protection functions include PV reverse-polarity protection, a DC switch, DC/AC surge protection, insulation-resistance monitoring, residual-current monitoring, AC short-circuit protection, ground-fault monitoring, grid monitoring, string monitoring and anti-islanding protection. PID protection and AFCI are optional.

Recommended Solar System Size

The inverter’s 10KW AC rating and 16,000W maximum recommended PV input serve different purposes. A final array may be smaller than the maximum depending on energy demand, roof layout, battery capacity and the selected solar modules.

The installer must keep every string within the 1,000V DC maximum, 150–850V MPPT range, 20A operating-current limit and 25A short-circuit-current limit per tracker. Temperature-corrected Voc and the number of panels in each string should be calculated before installation.

Hybrid Inverter Use in Pakistan

The WIT 10K-HU suits Pakistan installations where three-phase solar operation and battery backup are required together. It can prioritise daytime solar use, store energy in a compatible low-voltage battery and provide backup during grid outages.

Because the inverter derates above 45°C, shaded installation, adequate ventilation and unobstructed airflow are particularly important. Correct DC isolators, surge protection, breakers, earthing and battery protection should form part of the installation.

Grid conditions, backup priorities and battery settings should be configured for the actual property rather than copied from another system.

Growatt 10KW WIT 10K-HU Price in Pakistan

The current price of the Growatt 10KW WIT 10K-HU LV Three Phase Hybrid Inverter in Pakistan is Rs. 430,000 per inverter. Contact Hajvery Solar to confirm availability and quantity-based pricing.

Buyers comparing the growatt 10kw lv inverter price in pakistan should consider the inverter’s three-phase output, low-voltage battery architecture, 16KW PV limit and backup capability.

The growatt 10kw hybrid inverter price in pakistan may vary with market availability, warranty coverage and dealer quantity. The growatt 10kw inverter price should therefore be compared using the exact WIT 10K-HU model rather than only the capacity.

For the latest growatt 10kw lv inverter price, contact Hajvery Solar Energy. As a Growatt Official Distributor, Hajvery Solar can also assist with model identification and dealer enquiries.

Hajvery Verified Product Information

Before purchasing, confirm that the product label shows the exact WIT 10K-HU model and matches the required low-voltage three-phase system design. The serial number, packaging, included accessories and warranty information should also be checked.

Hajvery Solar Energy is a Growatt authorized dealer providing product identification, battery-compatibility guidance and pre-sale system checks. Final compatibility should include the site phase, PV string calculations, battery BMS protocol, generator requirement and expected backup load.

Warranty and After-Sales Support

The Growatt WIT 10K-HU comes with a 10-year replacement warranty. Warranty support is available through Growatt service centers in Islamabad, Karachi and Lahore, subject to the applicable warranty terms and product verification requirements.

Hajvery Solar Energy can guide customers on the relevant claim process as an Official Growatt Distributor. Keep the purchase invoice, serial details and warranty records available for any future claim.

Before You Buy

Confirm the following points before ordering:

• The property has a compatible three-phase electrical connection
• A low-voltage 40–60V battery system is required
• The selected battery supports the necessary current and communication protocol
• The solar strings remain within the voltage and current limits
• The backup load remains within the continuous and per-phase limits
• Large appliances and motors have been checked for starting current
• Generator integration is required and correctly planned
• Ventilation and installation clearances are available
• Appropriate DC, AC, battery and surge protection will be installed

Frequently Asked Questions

What is the Growatt 10KW WIT 10K-HU price in Pakistan?

The current price is Rs. 430,000 per inverter. Contact Hajvery Solar for availability and dealer-quantity enquiries.

Why can a growatt inverter price in pakistan search show different amounts?

A broad search may combine hybrid and on-grid products with different capacities, battery systems, phases and warranty arrangements. Always compare the exact WIT 10K-HU model and its included warranty.

Is this a three-phase inverter?

Yes. The WIT 10K-HU supports three-phase grid and backup operation with 3P3W+PE or 3P4W+PE connections.

Does it support low-voltage lithium batteries?

Yes. It operates within a 40–60V battery range, has a 51.2V rated battery voltage and supports RS485/CAN BMS communication.

How much solar power can be connected?

The maximum recommended PV power is 16,000W. Final array size and string configuration must remain within the inverter’s voltage, MPPT and current limits.

Is it suitable for load shedding?

Yes, when paired with a correctly sized compatible battery. It provides 10,000W rated backup output and a 10ms transfer time. Backup duration depends on battery capacity and actual load.

Does it support generators and parallel operation?

Yes. Generator input and smart load control are supported, and up to six compatible units can operate in parallel when the system is engineered and configured correctly.

Where can I obtain the growatt 10kw lv inverter manual and growatt 10kw inverter datasheet pdf?

Request the correct WIT 10K-HU installation guide and technical file from Hajvery Solar. The exact model should be checked before using any configuration or wiring information.

What warranty is available?

This model comes with a 10-year replacement warranty, with service-center support available in Islamabad, Karachi and Lahore under the applicable claim terms.

Buy Growatt 10KW WIT 10K-HU from Hajvery Solar

Choose Hajvery Solar Energy, an authorized Growatt dealer, for genuine product supply, model verification, battery-compatibility guidance and dealer or retail enquiries.

Contact the Hajvery Solar team before ordering to confirm current availability, system requirements and delivery options across Pakistan.